ICD-10-CM (2010)/CHAPTER 13

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617651ICD-10-CM TABULAR LIST of DISEASES and INJURIES — CHAPTER 13 - Diseases of the musculoskeletal system and connective tissue (M00-M99)2010


Diseases of the musculoskeletal system and connective tissue (M00-M99)[edit]

Note: Use an external cause code following the code for the musculoskeletal condition, if applicable, to identify the cause of the musculoskeletal condition
Excludes2: arthropathic psoriasis (L40.5-)
certain conditions originating in the perinatal period (P04-P96)
certain infectious and parasitic diseases (A00-B99)
compartment syndrome (traumatic) (T79.A-)
complications of pregnancy, childbirth and the puerperium (O00-O99)
congenital malformations, deformations, and chromosomal abnormalities (Q00-Q99)
endocrine, nutritional and metabolic diseases (E00-E90)
injury, poisoning and certain other consequences of external causes (S00-T98)
neoplasms (C00-D48)
symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R94)
This chapter contains the following blocks:
M00-M02 Infectious arthropathies
M05-M14 Inflammatory polyarthropathies
M15-M19 Osteoarthritis
M20-M25 Other joint disorders
M26-M27 Dentofacial anomalies [including malocclusion] and other disorders of jaw
M30-M36 Systemic connective tissue disorders
M40-M43 Deforming dorsopathies
M45-M49 Spondylopathies

M50-M54 Other dorsopathies
M60-M63 Disorders of muscles
M65-M67 Disorders of synovium and tendon
M70-M79 Other soft tissue disorders
M80-M85 Disorders of bone density and structure
M86-M90 Other osteopathies
M91-M94 Chondropathies
M95 Other disorders of the musculoskeletal system and connective tissue
M96 Intraoperative and postprocedural complications and disorders of musculoskeletal system, not elsewhere classified
M99 Biomechanical lesions, not elsewhere classified

Arthropathies (M00-M25)[edit]

Disorders affecting predominantly peripheral (limb) joints

Infectious arthropathies (M00-M02)[edit]

This block comprises arthropathies due to microbiological agents. Distinction is made between the following types of etiological relationship:
a) direct infection of joint, where organisms invade synovial tissue and microbial antigen is present in the joint;
b) indirect infection, which may be of two types: a reactive arthropathy, where microbial infection of the body is established but neither organisms nor antigens can be identified in the joint, and a postinfective arthropathy, where microbial antigen is present but recovery of an organism is inconstant and evidence of local multiplication is lacking.

M00 Pyogenic arthritis[edit]

M00.0 Staphylococcal arthritis and polyarthritis
Use additional code (B95.6-B95.7) to identify bacterial agent
M00.00 Staphylococcal arthritis, unspecified joint
M00.01 Staphylococcal arthritis, shoulder
M00.011 Staphylococcal arthritis, right shoulder
M00.012 Staphylococcal arthritis, left shoulder
M00.019 Staphylococcal arthritis, unspecified shoulder
M00.02 Staphylococcal arthritis, elbow
M00.021 Staphylococcal arthritis, right elbow
M00.022 Staphylococcal arthritis, left elbow
M00.029 Staphylococcal arthritis, unspecified elbow
M00.03 Staphylococcal arthritis, wrist
Staphylococcal arthritis of carpal bones
M00.031 Staphylococcal arthritis, right wrist
M00.032 Staphylococcal arthritis, left wrist
M00.039 Staphylococcal arthritis, unspecified wrist
M00.04 Staphylococcal arthritis, hand
Staphylococcal arthritis of metacarpus and phalanges
M00.041 Staphylococcal arthritis, right hand
M00.042 Staphylococcal arthritis, left hand
M00.049 Staphylococcal arthritis, unspecified hand
M00.05 Staphylococcal arthritis, hip
M00.051 Staphylococcal arthritis, right hip
M00.052 Staphylococcal arthritis, left hip
M00.059 Staphylococcal arthritis, unspecified hip
M00.06 Staphylococcal arthritis, knee
M00.061 Staphylococcal arthritis, right knee
M00.062 Staphylococcal arthritis, left knee
M00.069 Staphylococcal arthritis, unspecified knee
M00.07 Staphylococcal arthritis, ankle and foot
Staphylococcal arthritis, tarsus, metatarsus and phalanges
M00.071 Staphylococcal arthritis, right ankle and foot
M00.072 Staphylococcal arthritis, left ankle and foot
M00.079 Staphylococcal arthritis, unspecified ankle and foot
M00.08 Staphylococcal arthritis, vertebrae
M00.09 Staphylococcal polyarthritis
M00.1 Pneumococcal arthritis and polyarthritis
M00.10 Pneumococcal arthritis, unspecified joint
M00.11 Pneumococcal arthritis, shoulder
M00.111 Pneumococcal arthritis, right shoulder
M00.112 Pneumococcal arthritis, left shoulder
M00.119 Pneumococcal arthritis, unspecified shoulder
M00.12 Pneumococcal arthritis, elbow
M00.121 Pneumococcal arthritis, right elbow
M00.122 Pneumococcal arthritis, left elbow
M00.129 Pneumococcal arthritis, unspecified elbow
M00.13 Pneumococcal arthritis, wrist
Pneumococcal arthritis of carpal bones
M00.131 Pneumococcal arthritis, right wrist
M00.132 Pneumococcal arthritis, left wrist
M00.139 Pneumococcal arthritis, unspecified wrist
M00.14 Pneumococcal arthritis, hand
Pneumococcal arthritis of metacarpus and phalanges
M00.141 Pneumococcal arthritis, right hand
M00.142 Pneumococcal arthritis, left hand
M00.149 Pneumococcal arthritis, unspecified hand
M00.15 Pneumococcal arthritis, hip
M00.151 Pneumococcal arthritis, right hip
M00.152 Pneumococcal arthritis, left hip
M00.159 Pneumococcal arthritis, unspecified hip
M00. 16 Pneumococcal arthritis, knee
M00.161 Pneumococcal arthritis, right knee
M00.162 Pneumococcal arthritis, left knee
M00.169 Pneumococcal arthritis, unspecified knee
M00.17 Pneumococcal arthritis, ankle and foot
Pneumococcal arthritis, tarsus, metatarsus and phalanges
M00.171 Pneumococcal arthritis, right ankle and foot
M00.172 Pneumococcal arthritis, left ankle and foot
M00.179 Pneumococcal arthritis, unspecified ankle and foot
M00.18 Pneumococcal arthritis, vertebrae
M00.19 Pneumococcal polyarthritis
M00.2 Other streptococcal arthritis and polyarthritis
Use additional code (B95.0-B95.2, B95.4-B95.5) to identify bacterial agent
M00.20 Other streptococcal arthritis, unspecified joint
M00.21 Other streptococcal arthritis, shoulder
M00.211 Other streptococcal arthritis, right shoulder
M00.212 Other streptococcal arthritis, left shoulder
M00.219 Other streptococcal arthritis, unspecified shoulder
M00.22 Other streptococcal arthritis, elbow
M00.221 Other streptococcal arthritis, right elbow
M00.222 Other streptococcal arthritis, left elbow
M00.229 Other streptococcal arthritis, unspecified elbow
M00.23 Other streptococcal arthritis, wrist
Other streptococcal arthritis of carpal bones
M00.231 Other streptococcal arthritis, right wrist
M00.232 Other streptococcal arthritis, left wrist
M00.239 Other streptococcal arthritis, unspecified wrist
M00.24 Other streptococcal arthritis, hand
Other streptococcal arthritis metacarpus and phalanges
M00.241 Other streptococcal arthritis, right hand
M00.242 Other streptococcal arthritis, left hand
M00.249 Other streptococcal arthritis, unspecified hand
M00.25 Other streptococcal arthritis, hip
M00.251 Other streptococcal arthritis, right hip
M00.252 Other streptococcal arthritis, left hip
M00.259 Other streptococcal arthritis, unspecified hip
M00.26 Other streptococcal arthritis, knee
M00.261 Other streptococcal arthritis, right knee
M00.262 Other streptococcal arthritis, left knee
M00. 269 Other streptococcal arthritis, unspecified knee
M00.27 Other streptococcal arthritis, ankle and foot
Other streptococcal arthritis, tarsus, metatarsus and phalanges
M00.271 Other streptococcal arthritis, right ankle and foot
M00.272 Other streptococcal arthritis, left ankle and foot
M00.279 Other streptococcal arthritis, unspecified ankle and foot
M00.28 Other streptococcal arthritis, vertebrae
M00.29 Other streptococcal polyarthritis
M00.8 Arthritis and polyarthritis due to other bacteria
Use additional code (B96) to identify bacteria
M00.80 Arthritis due to other bacteria, unspecified joint
M00.81 Arthritis due to other bacteria, shoulder
M00.811 Arthritis due to other bacteria, right shoulder
M00.812 Arthritis due to other bacteria, left shoulder
M00.819 Arthritis due to other bacteria, unspecified shoulder
M00.82 Arthritis due to other bacteria, elbow
M00.821 Arthritis due to other bacteria, right elbow
M00.822 Arthritis due to other bacteria, left elbow
M00.829 Arthritis due to other bacteria, unspecified elbow
M00.83 Arthritis due to other bacteria, wrist
Arthritis due to other bacteria, carpal bones
M00.831 Arthritis due to other bacteria, right wrist
M00.832 Arthritis due to other bacteria, left wrist
M00.839 Arthritis due to other bacteria, unspecified wrist
M00.84 Arthritis due to other bacteria, hand
Arthritis due to other bacteria, metacarpus and phalanges
M00.841 Arthritis due to other bacteria, right hand
M00.842 Arthritis due to other bacteria, left hand
M00.849 Arthritis due to other bacteria, unspecified hand
M00.85 Arthritis due to other bacteria, hip
M00.851 Arthritis due to other bacteria, right hip
M00.852 Arthritis due to other bacteria, left hip
M00.859 Arthritis due to other bacteria, unspecified hip
M00.86 Arthritis due to other bacteria, knee
M00.861 Arthritis due to other bacteria, right knee
M00.862 Arthritis due to other bacteria, left knee
M00. 869 Arthritis due to other bacteria, unspecified knee
M00.87 Arthritis due to other bacteria, ankle and foot
Arthritis due to other bacteria, tarsus, metatarsus, and phalanges
M00.871 Arthritis due to other bacteria, right ankle and foot
M00.872 Arthritis due to other bacteria, left ankle and foot
M00.879 Arthritis due to other bacteria, unspecified ankle and foot
M00.88 Arthritis due to other bacteria, vertebrae
M00.89 Polyarthritis due to other bacteria
M00.9 Pyogenic arthritis, unspecified
Infective arthritis NOS

M01 Direct infections of joint in infectious and parasitic diseases classified elsewhere[edit]

Code first underlying disease, such as:
leprosy [Hansen's disease] (A30.-)
mycoses (B35-B49)
O'nyong-nyong fever (A92.1)
paratyphoid fever (A01.1-A01.4)
Excludes1: arthritis, arthropathy (in):
gonococcal (A54.42)
Lyme disease (A69.23)
meningococcal (A39.83)
postmeningococcal (A39.84)
mumps (B26.85)
postinfective (M02.-)
reactive (M04.0-)
rubella (B06.82)
sarcoidosis (D86.86)
typhoid fever (A01.04)
tuberculosis (A18.02)
spine (A18.01)
M01.x0 Direct infection of unspecified joint in infectious and parasitic diseases classified elsewhere
M01.x1 Direct infection of shoulder joint in infectious and parasitic diseases classified elsewhere
M01.x11 Direct infection of right shoulder in infectious and parasitic diseases classified elsewhere
M01.x12 Direct infection of left shoulder in infectious and parasitic diseases classified elsewhere
M01. x19 Direct infection of unspecified shoulder in infectious and parasitic diseases classified elsewhere
M01.x2 Direct infection of elbow in infectious and parasitic diseases classified elsewhere
M01.x21 Direct infection of right elbow in infectious and parasitic diseases classified elsewhere
M01.x22 Direct infection of left elbow in infectious and parasitic diseases classified elsewhere
M01.x29 Direct infection of unspecified elbow in infectious and parasitic diseases classified elsewhere
M01.x3 Direct infection of wrist in infectious and parasitic diseases classified elsewhere
Direct infection of carpal bones in infectious and parasitic diseases classified elsewhere
M01.x31 Direct infection of right wrist in infectious and parasitic diseases classified elsewhere
M01.x32 Direct infection of left wrist in infectious and parasitic diseases classified elsewhere
M01.x39 Direct infection of unspecified wrist in infectious and parasitic diseases classified elsewhere
M01.x4 Direct infection of hand in infectious and parasitic diseases classified elsewhere
Direct infection of metacarpus and phalanges in infectious and parasitic diseases classified elsewhere
M01.x41 Direct infection of right hand in infectious and parasitic diseases classified elsewhere
M01.x42 Direct infection of left hand in infectious and parasitic diseases classified elsewhere
M01.x49 Direct infection of unspecified hand in infectious and parasitic diseases classified elsewhere
M01.x5 Direct infection of hip in infectious and parasitic diseases classified elsewhere
M01.x51 Direct infection of right hip in infectious and parasitic diseases classified elsewhere
M01.x52 Direct infection of left hip in infectious and parasitic diseases classified elsewhere
M01.x59 Direct infection of unspecified hip in infectious and parasitic diseases classified elsewhere
M01.x6 Direct infection of knee in infectious and parasitic diseases classified elsewhere
M01. x61 Direct infection of right knee in infectious and parasitic diseases classified elsewhere
M01.x62 Direct infection of left knee in infectious and parasitic diseases classified elsewhere
M01.x69 Direct infection of unspecified knee in infectious and parasitic diseases classified elsewhere
M01.x7 Direct infection of ankle and foot in infectious and parasitic diseases classified elsewhere
Direct infection of tarsus, metatarsus and phalanges in infectious and parasitic diseases classified elsewhere
M01.x71 Direct infection of right ankle and foot in infectious and parasitic diseases classified elsewhere
M01.x72 Direct infection of left ankle and foot in infectious and parasitic diseases classified elsewhere
M01.x79 Direct infection of unspecified ankle and foot in infectious and parasitic diseases classified elsewhere
M01.x8 Direct infection of vertebrae in infectious and parasitic diseases classified elsewhere
M01.x9 Direct infection of multiple joints in infectious and parasitic diseases classified elsewhere

M02 Postinfective and reactive arthropathies[edit]

Code first underlying disease, such as:
congenital syphilis [Clutton's joints] (A50.5)
enteritis due to Yersinia enterocolitica (A04.6)
infective endocarditis (I33.0)
viral hepatitis (B15-B19)
Excludes1: Beh?et's disease (M35.2)
direct infections of joints in diseases classified elsewhere (M01.0-)
postinfectious arthritis (in):
meningococcal (A39.84)
mumps (B26.85)
rubella (B06.82)
syphilis (late) (A52.77)
rheumatic fever (I00)
tabetic arthropathy [Charcot's] (A52.16)
M02.0 Arthropathy following intestinal bypass
M02.00 Arthropathy following intestinal bypass, unspecified site
M02.01 Arthropathy following intestinal bypass, shoulder
M02. 011 Arthropathy following intestinal bypass, right shoulder
M02.012 Arthropathy following intestinal bypass, left shoulder
M02.019 Arthropathy following intestinal bypass, unspecified shoulder
M02.02 Arthropathy following intestinal bypass, elbow
M02.021 Arthropathy following intestinal bypass, right elbow
M02.022 Arthropathy following intestinal bypass, left elbow
M02.029 Arthropathy following intestinal bypass, unspecified elbow
M02.03 Arthropathy following intestinal bypass, wrist
Arthropathy following intestinal bypass, carpal bones
M02.031 Arthropathy following intestinal bypass, right wrist
M02.032 Arthropathy following intestinal bypass, left wrist
M02.039 Arthropathy following intestinal bypass, unspecified wrist
M02.04 Arthropathy following intestinal bypass, hand
Arthropathy following intestinal bypass, metacarpals and phalanges
M02.041 Arthropathy following intestinal bypass, right hand
M02.042 Arthropathy following intestinal bypass, left hand
M02.049 Arthropathy following intestinal bypass, unspecified hand
M02.05 Arthropathy following intestinal bypass, hip
M02.051 Arthropathy following intestinal bypass, right hip
M02.052 Arthropathy following intestinal bypass, left hip
M02.059 Arthropathy following intestinal bypass, unspecified hip
M02.06 Arthropathy following intestinal bypass, knee
M02.061 Arthropathy following intestinal bypass, right knee
M02.062 Arthropathy following intestinal bypass, left knee
M02. 069 Arthropathy following intestinal bypass, unspecified knee
M02.07 Arthropathy following intestinal bypass, ankle and foot
Arthropathy following intestinal bypass, tarsus, metatarsus and phalanges
M02.071 Arthropathy following intestinal bypass, right ankle and foot
M02.072 Arthropathy following intestinal bypass, left ankle and foot
M02.079 Arthropathy following intestinal bypass, unspecified ankle and foot
M02.08 Arthropathy following intestinal bypass, vertebrae
M02.09 Arthropathy following intestinal bypass, multiple sites
M02.1 Postdysenteric arthropathy
M02.10 Postdysenteric arthropathy, unspecified site
M02.11 Postdysenteric arthropathy, shoulder
M02.111 Postdysenteric arthropathy, right shoulder
M02.112 Postdysenteric arthropathy, left shoulder
M02.119 Postdysenteric arthropathy, unspecified shoulder
M02.12 Postdysenteric arthropathy, elbow
M02.121 Postdysenteric arthropathy, right elbow
M02.122 Postdysenteric arthropathy, left elbow
M02.129 Postdysenteric arthropathy, unspecified elbow
M02.13 Postdysenteric arthropathy, wrist
Postdysenteric arthropathy, carpal bones
M02.131 Postdysenteric arthropathy, right wrist
M02.132 Postdysenteric arthropathy, left wrist
M02.139 Postdysenteric arthropathy, unspecified wrist
M02.14 Postdysenteric arthropathy, hand
Postdysenteric arthropathy, metacarpus and phalanges
M02.141 Postdysenteric arthropathy, right hand
M02.142 Postdysenteric arthropathy, left hand
M02.149 Postdysenteric arthropathy, unspecified hand
M02.15 Postdysenteric arthropathy, hip
M02.151 Postdysenteric arthropathy, right hip
M02.152 Postdysenteric arthropathy, left hip
M02.159 Postdysenteric arthropathy, unspecified hip
M02.16 Postdysenteric arthropathy, knee
M02.161 Postdysenteric arthropathy, right knee
M02.162 Postdysenteric arthropathy, left knee
M02. 169 Postdysenteric arthropathy, unspecified knee
M02.17 Postdysenteric arthropathy, ankle and foot
Postdysenteric arthropathy, tarsus, metatarsus and phalanges
M02.171 Postdysenteric arthropathy, right ankle and foot
M02.172 Postdysenteric arthropathy, left ankle and foot
M02.179 Postdysenteric arthropathy, unspecified ankle and foot
M02.18 Postdysenteric arthropathy, vertebrae
M02.19 Postdysenteric arthropathy, multiple sites
M02.2 Postimmunization arthropathy
M02.20 Postimmunization arthropathy, unspecified site
M02.21 Postimmunization arthropathy, shoulder
M02.211 Postimmunization arthropathy, right shoulder
M02.212 Postimmunization arthropathy, left shoulder
M02.219 Postimmunization arthropathy, unspecified shoulder
M02.22 Postimmunization arthropathy, elbow
M02.221 Postimmunization arthropathy, right elbow
M02.222 Postimmunization arthropathy, left elbow
M02.229 Postimmunization arthropathy, unspecified elbow
M02.23 Postimmunization arthropathy, wrist
Postimmunization arthropathy, carpal bones
M02.231 Postimmunization arthropathy, right wrist
M02.232 Postimmunization arthropathy, left wrist
M02.239 Postimmunization arthropathy, unspecified wrist
M02.24 Postimmunization arthropathy, hand
Postimmunization arthropathy, metacarpus and phalanges
M02.241 Postimmunization arthropathy, right hand
M02.242 Postimmunization arthropathy, left hand
M02.249 Postimmunization arthropathy, unspecified hand
M02.25 Postimmunization arthropathy, hip
M02.251 Postimmunization arthropathy, right hip
M02.252 Postimmunization arthropathy, left hip
M02.259 Postimmunization arthropathy, unspecified hip
M02.26 Postimmunization arthropathy, knee
M02.261 Postimmunization arthropathy, right knee
M02.262 Postimmunization arthropathy, left knee
M02. 269 Postimmunization arthropathy, unspecified knee
M02.27 Postimmunization arthropathy, ankle and foot
Postimmunization arthropathy, tarsus, metatarsus and phalanges
M02.271 Postimmunization arthropathy, right ankle and foot
M02.272 Postimmunization arthropathy, left ankle and foot
M02.279 Postimmunization arthropathy, unspecified ankle and foot
M02.28 Postimmunization arthropathy, vertebrae
M02.29 Postimmunization arthropathy, multiple sites
M02.3 Reiter's disease
M02.30 Reiter?s disease, unspecified site
M02.31 Reiter?s disease, shoulder
M02.311 Reiter?s disease, right shoulder
M02.312 Reiter?s disease, left shoulder
M02.319 Reiter?s disease, unspecified shoulder
M02.32 Reiter?s disease, elbow
M02.321 Reiter?s disease, right elbow
M02.322 Reiter?s disease, left elbow
M02.329 Reiter?s disease, unspecified elbow
M02.33 Reiter?s disease, wrist
Reiter?s disease, carpal bones
M02.331 Reiter?s disease, right wrist
M02.332 Reiter?s disease, left wrist
M02.339 Reiter?s disease, unspecified wrist
M02.34 Reiter?s disease, hand
Reiter?s disease, metacarpus and phalanges
M02.341 Reiter?s disease, right hand
M02.342 Reiter?s disease, left hand
M02.349 Reiter?s disease, unspecified hand
M02.35 Reiter?s disease, hip
M02.351 Reiter?s disease, right hip
M02.352 Reiter?s disease, left hip
M02.359 Reiter?s disease, unspecified hip
M02.36 Reiter?s disease, knee
M02.361 Reiter?s disease, right knee
M02.362 Reiter?s disease, left knee
M02.369 Reiter?s disease, unspecified knee
M02.37 Reiter?s disease, ankle and foot
Reiter?s disease, tarsus, metatarsus and phalanges
M02.371 Reiter?s disease, right ankle and foot
M02.372 Reiter?s disease, left ankle and foot
M02. 379 Reiter?s disease, unspecified ankle and foot
M02.38 Reiter?s disease, vertebrae
M02.39 Reiter?s disease, multiple sites
M02.8 Other reactive arthropathies
M02.80 Other reactive arthropathies, unspecified site
M02.81 Other reactive arthropathies, shoulder
M02.811 Other reactive arthropathies, right shoulder
M02.812 Other reactive arthropathies, left shoulder
M02.819 Other reactive arthropathies, unspecified shoulder
M02.82 Other reactive arthropathies, elbow
M02.821 Other reactive arthropathies, right elbow
M02.822 Other reactive arthropathies, left elbow
M02.829 Other reactive arthropathies, unspecified elbow
M02.83 Other reactive arthropathies, wrist
Other reactive arthropathies, carpal bones
M02.831 Other reactive arthropathies, right wrist
M02.832 Other reactive arthropathies, left wrist
M02.839 Other reactive arthropathies, unspecified wrist
M02.84 Other reactive arthropathies, hand
Other reactive arthropathies, metacarpus and phalanges
M02.841 Other reactive arthropathies, right hand
M02.842 Other reactive arthropathies, left hand
M02.849 Other reactive arthropathies, unspecified hand
M02.85 Other reactive arthropathies, hip
M02.851 Other reactive arthropathies, right hip
M02.852 Other reactive arthropathies, left hip
M02.859 Other reactive arthropathies, unspecified hip
M02.86 Other reactive arthropathies, knee
M02.861 Other reactive arthropathies, right knee
M02.862 Other reactive arthropathies, left knee
M02.869 Other reactive arthropathies, unspecified knee
M02.87 Other reactive arthropathies, ankle and foot
Other reactive arthropathies, tarsus, metatarsus and phalanges
M02.871 Other reactive arthropathies, right ankle and foot
M02.872 Other reactive arthropathies, left ankle and foot
M02.879 Other reactive arthropathies, unspecified ankle and foot
M02. 88 Other reactive arthropathies, vertebrae
M02.89 Other reactive arthropathies, multiple sites
M02.9 Reactive arthopathy, unspecified

Inflammatory polyarthropathies (M05-M14)[edit]

M05 Rheumatoid arthritis with rheumatoid factor[edit]

Excludes1: rheumatic fever (I00)
juvenile rheumatoid arthritis (M08.-)
rheumatoid arthritis of spine (M45.-)
M05.0 Felty's syndrome
Rheumatoid arthritis with splenoadenomegaly and leukopenia
M05.00 Felty's syndrome, unspecified site
M05.01 Felty's syndrome, shoulder
M05.011 Felty's syndrome, right shoulder
M05.012 Felty's syndrome, left shoulder
M05.019 Felty's syndrome, unspecified shoulder
M05.02 Felty's syndrome, elbow
M05.021 Felty's syndrome, right elbow
M05.022 Felty's syndrome, left elbow
M05.029 Felty's syndrome, unspecified elbow
M05.03 Felty's syndrome, wrist
Felty's syndrome, carpal bones
M05.031 Felty's syndrome, right wrist
M05.032 Felty's syndrome, left wrist
M05.039 Felty's syndrome, unspecified wrist
M05.04 Felty's syndrome, hand
Felty's syndrome, metacarpus and phalanges
M05.041 Felty's syndrome, right hand
M05.042 Felty's syndrome, left hand
M05.049 Felty's syndrome, unspecified hand
M05.05 Felty's syndrome, hip
M05.051 Felty's syndrome, right hip
M05.052 Felty's syndrome, left hip
M05.059 Felty's syndrome, unspecified hip
M05.06 Felty's syndrome, knee
M05.061 Felty's syndrome, right knee
M05.062 Felty's syndrome, left knee
M05.069 Felty's syndrome, unspecified knee
M05.07 Felty's syndrome, ankle and foot
Felty's syndrome, tarsus, metatarsus and phalanges
M05.071 Felty's syndrome, right ankle and foot
M05.072 Felty's syndrome, left ankle and foot
M05.079 Felty's syndrome, unspecified ankle and foot
M05. 09 Felty?s syndrome, multiple sites
M05.1 Rheumatoid lung disease with rheumatoid arthritis
M05.10 Rheumatoid lung disease with rheumatoid arthritis of unspecified site
M05.11 Rheumatoid lung disease with rheumatoid arthritis of shoulder
M05.111 Rheumatoid lung disease with rheumatoid arthritis of right shoulder
M05.112 Rheumatoid lung disease with rheumatoid arthritis of left shoulder
M05.119 Rheumatoid lung disease with rheumatoid arthritis of unspecified shoulder
M05.12 Rheumatoid lung disease with rheumatoid arthritis of elbow
M05.121 Rheumatoid lung disease with rheumatoid arthritis of right elbow
M05.122 Rheumatoid lung disease with rheumatoid arthritis of left elbow
M05.129 Rheumatoid lung disease with rheumatoid arthritis of unspecified elbow
M05.13 Rheumatoid lung disease with rheumatoid arthritis of wrist
Rheumatoid lung disease with rheumatoid arthritis, carpal bones
M05.131 Rheumatoid lung disease with rheumatoid arthritis of right wrist
M05.132 Rheumatoid lung disease with rheumatoid arthritis of left wrist
M05.139 Rheumatoid lung disease with rheumatoid arthritis of unspecified wrist
M05.14 Rheumatoid lung disease with rheumatoid arthritis of hand
Rheumatoid lung disease with rheumatoid arthritis, metacarpus and phalanges
M05.141 Rheumatoid lung disease with rheumatoid arthritis of right hand
M05.142 Rheumatoid lung disease with rheumatoid arthritis of left hand
M05.149 Rheumatoid lung disease with rheumatoid arthritis of unspecified hand
M05.15 Rheumatoid lung disease with rheumatoid arthritis of hip
M05.151 Rheumatoid lung disease with rheumatoid arthritis of right hip
M05.152 Rheumatoid lung disease with rheumatoid arthritis of left hip
M05. 159 Rheumatoid lung disease with rheumatoid arthritis of unspecified hip
M05.16 Rheumatoid lung disease with rheumatoid arthritis of knee
M05.161 Rheumatoid lung disease with rheumatoid arthritis of right knee
M05.162 Rheumatoid lung disease with rheumatoid arthritis of left knee
M05.169 Rheumatoid lung disease with rheumatoid arthritis of unspecified knee
M05.17 Rheumatoid lung disease with rheumatoid arthritis of ankle and foot
Rheumatoid lung disease with rheumatoid arthritis, tarsus, metatarsus and phalanges
M05.171 Rheumatoid lung disease with rheumatoid arthritis of right ankle and foot
M05.172 Rheumatoid lung disease with rheumatoid arthritis of left ankle and foot
M05.179 Rheumatoid lung disease with rheumatoid arthritis of unspecified ankle and foot
M05.19 Rheumatoid lung disease with rheumatoid arthritis of multiple sites
M05.2 Rheumatoid vasculitis with rheumatoid arthritis
M05.20 Rheumatoid vasculitis with rheumatoid arthritis of unspecified site
M05.21 Rheumatoid vasculitis with rheumatoid arthritis of shoulder
M05.211 Rheumatoid vasculitis with rheumatoid arthritis of right shoulder
M05.212 Rheumatoid vasculitis with rheumatoid arthritis of left shoulder
M05.219 Rheumatoid vasculitis with rheumatoid arthritis of unspecified shoulder
M05.22 Rheumatoid vasculitis with rheumatoid arthritis of elbow
M05.221 Rheumatoid vasculitis with rheumatoid arthritis of right elbow
M05.222 Rheumatoid vasculitis with rheumatoid arthritis of left elbow
M05.229 Rheumatoid vasculitis with rheumatoid arthritis of unspecified elbow
M05.23 Rheumatoid vasculitis with rheumatoid arthritis of wrist
Rheumatoid vasculitis with rheumatoid arthritis, carpal bones
M05.231 Rheumatoid vasculitis with rheumatoid arthritis of right wrist
M05. 232 Rheumatoid vasculitis with rheumatoid arthritis of left wrist
M05.239 Rheumatoid vasculitis with rheumatoid arthritis of unspecified wrist
M05.24 Rheumatoid vasculitis with rheumatoid arthritis of hand
Rheumatoid vasculitis with rheumatoid arthritis, metacarpus and phalanges
M05.241 Rheumatoid vasculitis with rheumatoid arthritis of right hand
M05.242 Rheumatoid vasculitis with rheumatoid arthritis of left hand
M05.249 Rheumatoid vasculitis with rheumatoid arthritis of unspecified hand
M05.25 Rheumatoid vasculitis with rheumatoid arthritis of hip
M05.251 Rheumatoid vasculitis with rheumatoid arthritis of right hip
M05.252 Rheumatoid vasculitis with rheumatoid arthritis of left hip
M05.259 Rheumatoid vasculitis with rheumatoid arthritis of unspecified hip
M05.26 Rheumatoid vasculitis with rheumatoid arthritis of knee
M05.261 Rheumatoid vasculitis with rheumatoid arthritis of right knee
M05.262 Rheumatoid vasculitis with rheumatoid arthritis of left knee
M05.269 Rheumatoid vasculitis with rheumatoid arthritis of unspecified knee
M05.27 Rheumatoid vasculitis with rheumatoid arthritis of ankle and foot
Rheumatoid vasculitis with rheumatoid arthritis, tarsus, metatarsus and phalanges
M05.271 Rheumatoid vasculitis with rheumatoid arthritis of right ankle and foot
M05.272 Rheumatoid vasculitis with rheumatoid arthritis of left ankle and foot
M05.279 Rheumatoid vasculitis with rheumatoid arthritis of unspecified ankle and foot
M05.29 Rheumatoid vasculitis with rheumatoid arthritis of multiple sites
M05.3 Rheumatoid heart disease with rheumatoid arthritis
Rheumatoid carditis
Rheumatoid endocarditis
Rheumatoid myocarditis
Rheumatoid pericarditis
M05.30 Rheumatoid heart disease with rheumatoid arthritis of unspecified site
M05.31 Rheumatoid heart disease with rheumatoid arthritis of shoulder
M05.311 Rheumatoid heart disease with rheumatoid arthritis of right shoulder
M05.312 Rheumatoid heart disease with rheumatoid arthritis of left shoulder
M05.319 Rheumatoid heart disease with rheumatoid arthritis of unspecified shoulder
M05.32 Rheumatoid heart disease with rheumatoid arthritis of elbow
M05.321 Rheumatoid heart disease with rheumatoid arthritis of right elbow
M05.322 Rheumatoid heart disease with rheumatoid arthritis of left elbow
M05.329 Rheumatoid heart disease with rheumatoid arthritis of unspecified elbow
M05.33 Rheumatoid heart disease with rheumatoid arthritis of wrist
Rheumatoid heart disease with rheumatoid arthritis, carpal bones
M05.331 Rheumatoid heart disease with rheumatoid arthritis of right wrist
M05.332 Rheumatoid heart disease with rheumatoid arthritis of left wrist
M05.339 Rheumatoid heart disease with rheumatoid arthritis of unspecified wrist
M05.34 Rheumatoid heart disease with rheumatoid arthritis of hand
Rheumatoid heart disease with rheumatoid arthritis, metacarpus and phalanges
M05.341 Rheumatoid heart disease with rheumatoid arthritis of right hand
M05.342 Rheumatoid heart disease with rheumatoid arthritis of left hand
M05.349 Rheumatoid heart disease with rheumatoid arthritis of unspecified hand
M05.35 Rheumatoid heart disease with rheumatoid arthritis of hip
M05.351 Rheumatoid heart disease with rheumatoid arthritis of right hip
M05.352 Rheumatoid heart disease with rheumatoid arthritis of left hip
M05.359 Rheumatoid heart disease with rheumatoid arthritis of unspecified hip
M05. 36 Rheumatoid heart disease with rheumatoid arthritis of knee
M05.361 Rheumatoid heart disease with rheumatoid arthritis of right knee
M05.362 Rheumatoid heart disease with rheumatoid arthritis of left knee
M05.369 Rheumatoid heart disease with rheumatoid arthritis of unspecified knee
M05.37 Rheumatoid heart disease with rheumatoid arthritis of ankle and foot
Rheumatoid heart disease with rheumatoid arthritis, tarsus, metatarsus and phalanges
M05.371 Rheumatoid heart disease with rheumatoid arthritis of right ankle and foot
M05.372 Rheumatoid heart disease with rheumatoid arthritis of left ankle and foot
M05.379 Rheumatoid heart disease with rheumatoid arthritis of unspecified ankle and foot
M05.39 Rheumatoid heart disease with rheumatoid arthritis of multiple sites
M05.4 Rheumatoid myopathy with rheumatoid arthritis
M05.40 Rheumatoid myopathy with rheumatoid arthritis of unspecified site
M05.41 Rheumatoid myopathy with rheumatoid arthritis of shoulder
M05.411 Rheumatoid myopathy with rheumatoid arthritis of right shoulder
M05.412 Rheumatoid myopathy with rheumatoid arthritis of left shoulder
M05.419 Rheumatoid myopathy with rheumatoid arthritis of unspecified shoulder
M05.42 Rheumatoid myopathy with rheumatoid arthritis of elbow
M05.421 Rheumatoid myopathy with rheumatoid arthritis of right elbow
M05.422 Rheumatoid myopathy with rheumatoid arthritis of left elbow
M05.429 Rheumatoid myopathy with rheumatoid arthritis of unspecified elbow
M05.43 Rheumatoid myopathy with rheumatoid arthritis of wrist
Rheumatoid myopathy with rheumatoid arthritis, carpal bones
M05.431 Rheumatoid myopathy with rheumatoid arthritis of right wrist
M05.432 Rheumatoid myopathy with rheumatoid arthritis of left wrist
M05. 439 Rheumatoid myopathy with rheumatoid arthritis of unspecified wrist
M05.44 Rheumatoid myopathy with rheumatoid arthritis of hand
Rheumatoid myopathy with rheumatoid arthritis, metacarpus and phalanges
M05.441 Rheumatoid myopathy with rheumatoid arthritis of right hand
M05.442 Rheumatoid myopathy with rheumatoid arthritis of left hand
M05.449 Rheumatoid myopathy with rheumatoid arthritis of unspecified hand
M05.45 Rheumatoid myopathy with rheumatoid arthritis of hip
M05.451 Rheumatoid myopathy with rheumatoid arthritis of right hip
M05.452 Rheumatoid myopathy with rheumatoid arthritis of left hip
M05.459 Rheumatoid myopathy with rheumatoid arthritis of unspecified hip
M05.46 Rheumatoid myopathy with rheumatoid arthritis of knee
M05.461 Rheumatoid myopathy with rheumatoid arthritis of right knee
M05.462 Rheumatoid myopathy with rheumatoid arthritis of left knee
M05.469 Rheumatoid myopathy with rheumatoid arthritis of unspecified knee
M05.47 Rheumatoid myopathy with rheumatoid arthritis of ankle and foot
Rheumatoid myopathy with rheumatoid arthritis, tarsus, metatarsus and phalanges
M05.471 Rheumatoid myopathy with rheumatoid arthritis of right ankle and foot
M05.472 Rheumatoid myopathy with rheumatoid arthritis of left ankle and foot
M05.479 Rheumatoid myopathy with rheumatoid arthritis of unspecified ankle and foot
M05.49 Rheumatoid myopathy with rheumatoid arthritis of multiple sites
M05.5 Rheumatoid polyneuropathy with rheumatoid arthritis
M05.50 Rheumatoid polyneuropathy with rheumatoid arthritis of unspecified site
M05.51 Rheumatoid polyneuropathy with rheumatoid arthritis of shoulder
M05. 511 Rheumatoid polyneuropathy with rheumatoid arthritis of right shoulder
M05.512 Rheumatoid polyneuropathy with rheumatoid arthritis of left shoulder
M05.519 Rheumatoid polyneuropathy with rheumatoid arthritis of unspecified shoulder
M05.52 Rheumatoid polyneuropathy with rheumatoid arthritis of elbow
M05.521 Rheumatoid polyneuropathy with rheumatoid arthritis of right elbow
M05.522 Rheumatoid polyneuropathy with rheumatoid arthritis of left elbow
M05.529 Rheumatoid polyneuropathy with rheumatoid arthritis of unspecified elbow
M05.53 Rheumatoid polyneuropathy with rheumatoid arthritis of wrist
Rheumatoid polyneuropathy with rheumatoid arthritis, carpal bones
M05.531 Rheumatoid polyneuropathy with rheumatoid arthritis of right wrist
M05.532 Rheumatoid polyneuropathy with rheumatoid arthritis of left wrist
M05.539 Rheumatoid polyneuropathy with rheumatoid arthritis of unspecified wrist
M05.54 Rheumatoid polyneuropathy with rheumatoid arthritis of hand
Rheumatoid polyneuropathy with rheumatoid arthritis, metacarpus and phalanges
M05.541 Rheumatoid polyneuropathy with rheumatoid arthritis of right hand
M05.542 Rheumatoid polyneuropathy with rheumatoid arthritis of left hand
M05.549 Rheumatoid polyneuropathy with rheumatoid arthritis of unspecified hand
M05.55 Rheumatoid polyneuropathy with rheumatoid arthritis of hip
M05.551 Rheumatoid polyneuropathy with rheumatoid arthritis of right hip
M05.552 Rheumatoid polyneuropathy with rheumatoid arthritis of left hip
M05.559 Rheumatoid polyneuropathy with rheumatoid arthritis of unspecified hip
M05.56 Rheumatoid polyneuropathy with rheumatoid arthritis of knee
M05. 561 Rheumatoid polyneuropathy with rheumatoid arthritis of right knee
M05.562 Rheumatoid polyneuropathy with rheumatoid arthritis of left knee
M05.569 Rheumatoid polyneuropathy with rheumatoid arthritis of unspecified knee
M05.57 Rheumatoid polyneuropathy with rheumatoid arthritis of ankle and foot
Rheumatoid polyneuropathy with rheumatoid arthritis, tarsus, metatarsus and phalanges
M05.571 Rheumatoid polyneuropathy with rheumatoid arthritis of right ankle and foot
M05.572 Rheumatoid polyneuropathy with rheumatoid arthritis of left ankle and foot
M05.579 Rheumatoid polyneuropathy with rheumatoid arthritis of unspecified ankle and foot
M05.59 Rheumatoid polyneuropathy with rheumatoid arthritis of multiple sites
M05.6 Rheumatoid arthritis with involvement of other organs and systems
M05.60 Rheumatoid arthritis of unspecified site with involvement of other organs and systems
M05.61 Rheumatoid arthritis of shoulder with involvement of other organs and systems
M05.611 Rheumatoid arthritis of right shoulder with involvement of other organs and systems
M05.612 Rheumatoid arthritis of left shoulder with involvement of other organs and systems
M05.619 Rheumatoid arthritis of unspecified shoulder with involvement of other organs and systems
M05.62 Rheumatoid arthritis of elbow with involvement of other organs and systems
M05.621 Rheumatoid arthritis of right elbow with involvement of other organs and systems
M05.622 Rheumatoid arthritis of left elbow with involvement of other organs and systems
M05.629 Rheumatoid arthritis of unspecified elbow with involvement of other organs and systems
M05.63 Rheumatoid arthritis of wrist with involvement of other organs and systems
Rheumatoid arthritis of carpal bones with involvement of other organs and systems
M05. 631 Rheumatoid arthritis of right wrist with involvement of other organs and systems
M05.632 Rheumatoid arthritis of left wrist with involvement of other organs and systems
M05.639 Rheumatoid arthritis of unspecified wrist with involvement of other organs and systems
M05.64 Rheumatoid arthritis of hand with involvement of other organs and systems
Rheumatoid arthritis of metacarpus and phalanges with involvement of other organs and systems
M05.641 Rheumatoid arthritis of right hand with involvement of other organs and systems
M05.642 Rheumatoid arthritis of left hand with involvement of other organs and systems
M05.649 Rheumatoid arthritis of unspecified hand with involvement of other organs and systems
M05.65 Rheumatoid arthritis of hip with involvement of other organs and systems
M05.651 Rheumatoid arthritis of right hip with involvement of other organs and systems
M05.652 Rheumatoid arthritis of left hip with involvement of other organs and systems
M05.659 Rheumatoid arthritis of unspecified hip with involvement of other organs and systems
M05.66 Rheumatoid arthritis of knee with involvement of other organs and systems
M05.661 Rheumatoid arthritis of right knee with involvement of other organs and systems
M05.662 Rheumatoid arthritis of left knee with involvement of other organs and systems
M05.669 Rheumatoid arthritis of unspecified knee with involvement of other organs and systems
M05.67 Rheumatoid arthritis of ankle and foot with involvement of other organs and systems
Rheumatoid arthritis of tarsus, metatarsus and phalanges with involvement of other organs and systems
M05.671 Rheumatoid arthritis of right ankle and foot with involvement of other organs and systems
M05.672 Rheumatoid arthritis of left ankle and foot with involvement of other organs and systems
M05. 679 Rheumatoid arthritis of unspecified ankle and foot with involvement of other organs and systems
M05.69 Rheumatoid arthritis of multiple sites with involvement of other organs and systems
M05.7 Rheumatoid arthritis with rheumatoid factor without organ or systems involvement
M05.70 Rheumatoid arthritis with rheumatoid factor of unspecified site without organ or systems involvement
M05.71 Rheumatoid arthritis with rheumatoid factor of shoulder without organ or systems involvement
M05.711 Rheumatoid arthritis with rheumatoid factor of right shoulder without organ or systems involvement
M05.712 Rheumatoid arthritis with rheumatoid factor of left shoulder without organ or systems involvement
M05.719 Rheumatoid arthritis with rheumatoid factor of unspecified shoulder without organ or systems involvement
M05.72 Rheumatoid arthritis with rheumatoid factor of elbow without organ or systems involvement
M05.721 Rheumatoid arthritis with rheumatoid factor of right elbow without organ or systems involvement
M05.722 Rheumatoid arthritis with rheumatoid factor of left elbow without organ or systems involvement
M05.729 Rheumatoid arthritis with rheumatoid factor of unspecified elbow without organ or systems involvement
M05.73 Rheumatoid arthritis with rheumatoid factor of wrist without organ or systems involvement
M05.731 Rheumatoid arthritis with rheumatoid factor of right wrist without organ or systems involvement
M05.732 Rheumatoid arthritis with rheumatoid factor of left wrist without organ or systems involvement
M05.739 Rheumatoid arthritis with rheumatoid factor of unspecified wrist without organ or systems involvement
M05.74 Rheumatoid arthritis with rheumatoid factor of hand without organ or systems involvement
M05. 741 Rheumatoid arthritis with rheumatoid factor of right hand without organ or systems involvement
M05.742 Rheumatoid arthritis with rheumatoid factor of left hand without organ or systems involvement
M05.749 Rheumatoid arthritis with rheumatoid factor of unspecified hand without organ or systems involvement
M05.75 Rheumatoid arthritis with rheumatoid factor of hip without organ or systems involvement
M05.751 Rheumatoid arthritis with rheumatoid factor of right hip without organ or systems involvement
M05.752 Rheumatoid arthritis with rheumatoid factor of left hip without organ or systems involvement
M05.759 Rheumatoid arthritis with rheumatoid factor of unspecified hip without organ or systems involvement
M05.76 Rheumatoid arthritis with rheumatoid factor of knee without organ or systems involvement
M05.761 Rheumatoid arthritis with rheumatoid factor of right knee without organ or systems involvement
M05.762 Rheumatoid arthritis with rheumatoid factor of left knee without organ or systems involvement
M05.769 Rheumatoid arthritis with rheumatoid factor of unspecified knee without organ or systems involvement
M05.77 Rheumatoid arthritis with rheumatoid factor of ankle and foot without organ or systems involvement
M05.771 Rheumatoid arthritis with rheumatoid factor of right ankle and foot without organ or systems involvement
M05.772 Rheumatoid arthritis with rheumatoid factor of left ankle and foot without organ or systems involvement
M05.779 Rheumatoid arthritis with rheumatoid factor of unspecified ankle and foot without organ or systems involvement
M05.79 Rheumatoid arthritis with rheumatoid factor of multiple sites without organ or systems involvement
M05.8 Other rheumatoid arthritis with rheumatoid factor
M05. 80 Other rheumatoid arthritis with rheumatoid factor of unspecified site
M05.81 Other rheumatoid arthritis with rheumatoid factor of shoulder
M05.811 Other rheumatoid arthritis with rheumatoid factor of right shoulder
M05.812 Other rheumatoid arthritis with rheumatoid factor of left shoulder
M05.819 Other rheumatoid arthritis with rheumatoid factor of unspecified shoulder
M05.82 Other rheumatoid arthritis with rheumatoid factor of elbow
M05.821 Other rheumatoid arthritis with rheumatoid factor of right elbow
M05.822 Other rheumatoid arthritis with rheumatoid factor of left elbow
M05.829 Other rheumatoid arthritis with rheumatoid factor of unspecified elbow
M05.83 Other rheumatoid arthritis with rheumatoid factor of wrist
M05.831 Other rheumatoid arthritis with rheumatoid factor of right wrist
M05.832 Other rheumatoid arthritis with rheumatoid factor of left wrist
M05.839 Other rheumatoid arthritis with rheumatoid factor of unspecified wrist
M05.84 Other rheumatoid arthritis with rheumatoid factor of hand
M05.841 Other rheumatoid arthritis with rheumatoid factor of right hand
M05.842 Other rheumatoid arthritis with rheumatoid factor of left hand
M05.849 Other rheumatoid arthritis with rheumatoid factor of unspecified hand
M05.85 Other rheumatoid arthritis with rheumatoid factor of hip
M05.851 Other rheumatoid arthritis with rheumatoid factor of right hip
M05.852 Other rheumatoid arthritis with rheumatoid factor of left hip
M05.859 Other rheumatoid arthritis with rheumatoid factor of unspecified hip
M05.86 Other rheumatoid arthritis with rheumatoid factor of knee
M05.861 Other rheumatoid arthritis with rheumatoid factor of right knee
M05. 862 Other rheumatoid arthritis with rheumatoid factor of left knee
M05.869 Other rheumatoid arthritis with rheumatoid factor of unspecified knee
M05.87 Other rheumatoid arthritis with rheumatoid factor of ankle and foot
M05.871 Other rheumatoid arthritis with rheumatoid factor of right ankle and foot
M05.872 Other rheumatoid arthritis with rheumatoid factor of left ankle and foot
M05.879 Other rheumatoid arthritis with rheumatoid factor of unspecified ankle and foot
M05.89 Other rheumatoid arthritis with rheumatoid factor of multiple sites
M05.9 Rheumatoid arthritis with rheumatoid factor, unspecified

M06 Other rheumatoid arthritis[edit]

M06.0 Rheumatoid arthritis without rheumatoid factor
M06.00 Rheumatoid arthritis without rheumatoid factor, unspecified site
M06.01 Rheumatoid arthritis without rheumatoid factor, shoulder
M06.011 Rheumatoid arthritis without rheumatoid factor, right shoulder
M06.012 Rheumatoid arthritis without rheumatoid factor, left shoulder
M06.019 Rheumatoid arthritis without rheumatoid factor, unspecified shoulder
M06.02 Rheumatoid arthritis without rheumatoid factor, elbow
M06.021 Rheumatoid arthritis without rheumatoid factor, right elbow
M06.022 Rheumatoid arthritis without rheumatoid factor, left elbow
M06.029 Rheumatoid arthritis without rheumatoid factor, unspecified elbow
M06.03 Rheumatoid arthritis without rheumatoid factor, wrist
M06.031 Rheumatoid arthritis without rheumatoid factor, right wrist
M06.032 Rheumatoid arthritis without rheumatoid factor, left wrist
M06.039 Rheumatoid arthritis without rheumatoid factor, unspecified wrist
M06.04 Rheumatoid arthritis without rheumatoid factor, hand
M06. 041 Rheumatoid arthritis without rheumatoid factor, right hand
M06.042 Rheumatoid arthritis without rheumatoid factor, left hand
M06.049 Rheumatoid arthritis without rheumatoid factor, unspecified hand
M06.05 Rheumatoid arthritis without rheumatoid factor, hip
M06.051 Rheumatoid arthritis without rheumatoid factor, right hip
M06.052 Rheumatoid arthritis without rheumatoid factor, left hip
M06.059 Rheumatoid arthritis without rheumatoid factor, unspecified hip
M06.06 Rheumatoid arthritis without rheumatoid factor, knee
M06.061 Rheumatoid arthritis without rheumatoid factor, right knee
M06.062 Rheumatoid arthritis without rheumatoid factor, left knee
M06.069 Rheumatoid arthritis without rheumatoid factor, unspecified knee
M06.07 Rheumatoid arthritis without rheumatoid factor, ankle and foot
M06.071 Rheumatoid arthritis without rheumatoid factor, right ankle and foot
M06.072 Rheumatoid arthritis without rheumatoid factor, left ankle and foot
M06.079 Rheumatoid arthritis without rheumatoid factor, unspecified ankle and foot
M06.08 Rheumatoid arthritis without rheumatoid factor, vertebrae
M06.09 Rheumatoid arthritis without rheumatoid factor, multiple sites
M06.1 Adult-onset Still's disease
Excludes1: Still's disease NOS (M08.2-)
M06.2 Rheumatoid bursitis
M06.20 Rheumatoid bursitis, unspecified site
M06.21 Rheumatoid bursitis, shoulder
M06.211 Rheumatoid bursitis, right shoulder
M06.212 Rheumatoid bursitis, left shoulder
M06.219 Rheumatoid bursitis, unspecified shoulder
M06.22 Rheumatoid bursitis, elbow
M06.221 Rheumatoid bursitis, right elbow
M06.222 Rheumatoid bursitis, left elbow
M06.229 Rheumatoid bursitis, unspecified elbow
M06. 23 Rheumatoid bursitis, wrist
M06.231 Rheumatoid bursitis, right wrist
M06.232 Rheumatoid bursitis, left wrist
M06.239 Rheumatoid bursitis, unspecified wrist
M06.24 Rheumatoid bursitis, hand
M06.241 Rheumatoid bursitis, right hand
M06.242 Rheumatoid bursitis, left hand
M06.249 Rheumatoid bursitis, unspecified hand
M06.25 Rheumatoid bursitis, hip
M06.251 Rheumatoid bursitis, right hip
M06.252 Rheumatoid bursitis, left hip
M06.259 Rheumatoid bursitis, unspecified hip
M06.26 Rheumatoid bursitis, knee
M06.261 Rheumatoid bursitis, right knee
M06.262 Rheumatoid bursitis, left knee
M06.269 Rheumatoid bursitis, unspecified knee
M06.27 Rheumatoid bursitis, ankle and foot
M06.271 Rheumatoid bursitis, right ankle and foot
M06.272 Rheumatoid bursitis, left ankle and foot
M06.279 Rheumatoid bursitis, unspecified ankle and foot
M06.28 Rheumatoid bursitis, vertebrae
M06.29 Rheumatoid bursitis, multiple sites
M06.3 Rheumatoid nodule
M06.30 Rheumatoid nodule, unspecified site
M06.31 Rheumatoid nodule, shoulder
M06.311 Rheumatoid nodule, right shoulder
M06.312 Rheumatoid nodule, left shoulder
M06.319 Rheumatoid nodule, unspecified shoulder
M06.32 Rheumatoid nodule, elbow
M06.321 Rheumatoid nodule, right elbow
M06.322 Rheumatoid nodule, left elbow
M06.329 Rheumatoid nodule, unspecified elbow
M06.33 Rheumatoid nodule, wrist
M06.331 Rheumatoid nodule, right wrist
M06.332 Rheumatoid nodule, left wrist
M06.339 Rheumatoid nodule, unspecified wrist
M06.34 Rheumatoid nodule, hand
M06.341 Rheumatoid nodule, right hand
M06.342 Rheumatoid nodule, left hand
M06.349 Rheumatoid nodule, unspecified hand
M06.35 Rheumatoid nodule, hip
M06.351 Rheumatoid nodule, right hip
M06.352 Rheumatoid nodule, left hip
M06.359 Rheumatoid nodule, unspecified hip
M06.36 Rheumatoid nodule, knee
M06. 361 Rheumatoid nodule, right knee
M06.362 Rheumatoid nodule, left knee
M06.369 Rheumatoid nodule, unspecified knee
M06.37 Rheumatoid nodule, ankle and foot
M06.371 Rheumatoid nodule, right ankle and foot
M06.372 Rheumatoid nodule, left ankle and foot
M06.379 Rheumatoid nodule, unspecified ankle and foot
M06.38 Rheumatoid nodule, vertebrae
M06.39 Rheumatoid nodule, multiple sites
M06.4 Inflammatory polyarthropathy
Excludes1: polyarthritis NOS (M13.0)
M06.8 Other specified rheumatoid arthritis
M06.80 Other specified rheumatoid arthritis, unspecified site
M06.81 Other specified rheumatoid arthritis, shoulder
M06.811 Other specified rheumatoid arthritis, right shoulder
M06.812 Other specified rheumatoid arthritis, left shoulder
M06.819 Other specified rheumatoid arthritis, unspecified shoulder
M06.82 Other specified rheumatoid arthritis, elbow
M06.821 Other specified rheumatoid arthritis, right elbow
M06.822 Other specified rheumatoid arthritis, left elbow
M06.829 Other specified rheumatoid arthritis, unspecified elbow
M06.83 Other specified rheumatoid arthritis, wrist
M06.831 Other specified rheumatoid arthritis, right wrist
M06.832 Other specified rheumatoid arthritis, left wrist
M06.839 Other specified rheumatoid arthritis, unspecified wrist
M06.84 Other specified rheumatoid arthritis, hand
M06.841 Other specified rheumatoid arthritis, right hand
M06.842 Other specified rheumatoid arthritis, left hand
M06.849 Other specified rheumatoid arthritis, unspecified hand
M06.85 Other specified rheumatoid arthritis, hip
M06.851 Other specified rheumatoid arthritis, right hip
M06. 852 Other specified rheumatoid arthritis, left hip
M06.859 Other specified rheumatoid arthritis, unspecified hip
M06.86 Other specified rheumatoid arthritis, knee
M06.861 Other specified rheumatoid arthritis, right knee
M06.862 Other specified rheumatoid arthritis, left knee
M06.869 Other specified rheumatoid arthritis, unspecified knee
M06.87 Other specified rheumatoid arthritis, ankle and foot
M06.871 Other specified rheumatoid arthritis, right ankle and foot
M06.872 Other specified rheumatoid arthritis, left ankle and foot
M06.879 Other specified rheumatoid arthritis, unspecified ankle and foot
M06.88 Other specified rheumatoid arthritis, vertebrae
M06.89 Other specified rheumatoid arthritis, multiple sites
M06.9 Rheumatoid arthritis, unspecified

M07 Enteropathic arthropathies[edit]

Code also associated enteropathy, such as:
regional enteritis [Crohn's disease] (K50.-)
ulcerative colitis (K51.-)
Excludes1: psoriatic arthropathies (L40.5-)
M07.6 Enteropathic arthropathies
M07.60 Enteropathic arthropathies, unspecified site
M07.61 Enteropathic arthropathies, shoulder
M07.611 Enteropathic arthropathies, right shoulder
M07.612 Enteropathic arthropathies, left shoulder
M07.619 Enteropathic arthropathies, unspecified shoulder
M07.62 Enteropathic arthropathies, elbow
M07.621 Enteropathic arthropathies, right elbow
M07.622 Enteropathic arthropathies, left elbow
M07.629 Enteropathic arthropathies, unspecified elbow
M07.63 Enteropathic arthropathies, wrist
M07.631 Enteropathic arthropathies, right wrist
M07.632 Enteropathic arthropathies, left wrist
M07.639 Enteropathic arthropathies, unspecified wrist
M07.64 Enteropathic arthropathies, hand
M07.641 Enteropathic arthropathies, right hand
M07.642 Enteropathic arthropathies, left hand
M07. 649 Enteropathic arthropathies, unspecified hand
M07.65 Enteropathic arthropathies, hip
M07.651 Enteropathic arthropathies, right hip
M07.652 Enteropathic arthropathies, left hip
M07.659 Enteropathic arthropathies, unspecified hip
M07.66 Enteropathic arthropathies, knee
M07.661 Enteropathic arthropathies, right knee
M07.662 Enteropathic arthropathies, left knee
M07.669 Enteropathic arthropathies, unspecified knee
M07.67 Enteropathic arthropathies, ankle and foot
M07.671 Enteropathic arthropathies, right ankle and foot
M07.672 Enteropathic arthropathies, left ankle and foot
M07.679 Enteropathic arthropathies, unspecified ankle and foot
M07.68 Enteropathic arthropathies, vertebrae
M07.69 Enteropathic arthropathies, multiple sites

M08 Juvenile arthritis[edit]

Code also any associated underlying condition, such as:
regional enteritis [Crohn?s disease] (K50.-)
ulcerative colitis (K51.-)
Excludes1: arthropathy in Whipple?s disease (M14.8)
Felty's syndrome (M05.0)
juvenile dermatomyositis (M33.0-)
psoriatic juvenile arthropathy (L40.54)
M08.0 Unspecified juvenile rheumatoid arthritis
Juvenile rheumatoid arthritis with or without rheumatoid factor
M08.00 Unspecified juvenile rheumatoid arthritis of unspecified site
M08.01 Unspecified juvenile rheumatoid arthritis, shoulder
M08.011 Unspecified juvenile rheumatoid arthritis, right shoulder
M08.012 Unspecified juvenile rheumatoid arthritis, left shoulder
M08.019 Unspecified juvenile rheumatoid arthritis, unspecified shoulder
M08.02 Unspecified juvenile rheumatoid arthritis of elbow
M08.021 Unspecified juvenile rheumatoid arthritis, right elbow
M08.022 Unspecified juvenile rheumatoid arthritis, left elbow
M08. 029 Unspecified juvenile rheumatoid arthritis, unspecified elbow
M08.03 Unspecified juvenile rheumatoid arthritis, wrist
M08.031 Unspecified juvenile rheumatoid arthritis, right wrist
M08.032 Unspecified juvenile rheumatoid arthritis, left wrist
M08.039 Unspecified juvenile rheumatoid arthritis, unspecified wrist
M08.04 Unspecified juvenile rheumatoid arthritis, hand
M08.041 Unspecified juvenile rheumatoid arthritis, right hand
M08.042 Unspecified juvenile rheumatoid arthritis, left hand
M08.049 Unspecified juvenile rheumatoid arthritis, unspecified hand
M08.05 Unspecified juvenile rheumatoid arthritis, hip
M08.051 Unspecified juvenile rheumatoid arthritis, right hip
M08.052 Unspecified juvenile rheumatoid arthritis, left hip
M08.059 Unspecified juvenile rheumatoid arthritis, unspecified hip
M08.06 Unspecified juvenile rheumatoid arthritis, knee
M08.061 Unspecified juvenile rheumatoid arthritis, right knee
M08.062 Unspecified juvenile rheumatoid arthritis, left knee
M08.069 Unspecified juvenile rheumatoid arthritis, unspecified knee
M08.07 Unspecified juvenile rheumatoid arthritis, ankle and foot
M08.071 Unspecified juvenile rheumatoid arthritis, right ankle and foot
M08.072 Unspecified juvenile rheumatoid arthritis, left ankle and foot
M08.079 Unspecified juvenile rheumatoid arthritis, unspecified ankle and foot
M08.08 Unspecified juvenile rheumatoid arthritis, vertebrae
M08.09 Unspecified juvenile rheumatoid arthritis, multiple sites
M08.1 Juvenile ankylosing spondylitis
Excludes1: ankylosing spondylitis in adults (M45.0-)
M08.2 Juvenile rheumatoid arthritis with systemic onset
Still's disease NOS
Excludes1: adult-onset Still's disease (M06.1-)
M08.20 Juvenile rheumatoid arthritis with systemic onset, unspecified site
M08.21 Juvenile rheumatoid arthritis with systemic onset, shoulder
M08.211 Juvenile rheumatoid arthritis with systemic onset, right shoulder
M08.212 Juvenile rheumatoid arthritis with systemic onset, left shoulder
M08.219 Juvenile rheumatoid arthritis with systemic onset, unspecified shoulder
M08.22 Juvenile rheumatoid arthritis with systemic onset, elbow
M08.221 Juvenile rheumatoid arthritis with systemic onset, right elbow
M08.222 Juvenile rheumatoid arthritis with systemic onset, left elbow
M08.229 Juvenile rheumatoid arthritis with systemic onset, unspecified elbow
M08.23 Juvenile rheumatoid arthritis with systemic onset, wrist
M08.231 Juvenile rheumatoid arthritis with systemic onset, right wrist
M08.232 Juvenile rheumatoid arthritis with systemic onset, left wrist
M08.239 Juvenile rheumatoid arthritis with systemic onset, unspecified wrist
M08.24 Juvenile rheumatoid arthritis with systemic onset, hand
M08.241 Juvenile rheumatoid arthritis with systemic onset, right hand
M08.242 Juvenile rheumatoid arthritis with systemic onset, left hand
M08.249 Juvenile rheumatoid arthritis with systemic onset, unspecified hand
M08.25 Juvenile rheumatoid arthritis with systemic onset, hip
M08.251 Juvenile rheumatoid arthritis with systemic onset, right hip
M08.252 Juvenile rheumatoid arthritis with systemic onset, left hip
M08.259 Juvenile rheumatoid arthritis with systemic onset, unspecified hip
M08. 26 Juvenile rheumatoid arthritis with systemic onset, knee
M08.261 Juvenile rheumatoid arthritis with systemic onset, right knee
M08.262 Juvenile rheumatoid arthritis with systemic onset, left knee
M08.269 Juvenile rheumatoid arthritis with systemic onset, unspecified knee
M08.27 Juvenile rheumatoid arthritis with systemic onset, ankle and foot
M08.271 Juvenile rheumatoid arthritis with systemic onset, right ankle and foot
M08.272 Juvenile rheumatoid arthritis with systemic onset, left ankle and foot
M08.279 Juvenile rheumatoid arthritis with systemic onset, unspecified ankle and foot
M08.28 Juvenile rheumatoid arthritis with systemic onset, vertebrae
M08.29 Juvenile rheumatoid arthritis with systemic onset, multiple sites
M08.3 Juvenile rheumatoid polyarthritis (seronegative)
M08.4 Pauciarticular juvenile rheumatoid arthritis
M08.40 Pauciarticular juvenile rheumatoid arthritis, unspecified site
M08.41 Pauciarticular juvenile rheumatoid arthritis, shoulder
M08.411 Pauciarticular juvenile rheumatoid arthritis, right shoulder
M08.412 Pauciarticular juvenile rheumatoid arthritis, left shoulder
M08.419 Pauciarticular juvenile rheumatoid arthritis, unspecified shoulder
M08.42 Pauciarticular juvenile rheumatoid arthritis, elbow
M08.421 Pauciarticular juvenile rheumatoid arthritis, right elbow
M08.422 Pauciarticular juvenile rheumatoid arthritis, left elbow
M08.429 Pauciarticular juvenile rheumatoid arthritis, unspecified elbow
M08.43 Pauciarticular juvenile rheumatoid arthritis, wrist
M08.431 Pauciarticular juvenile rheumatoid arthritis, right wrist
M08.432 Pauciarticular juvenile rheumatoid arthritis, left wrist
M08. 439 Pauciarticular juvenile rheumatoid arthritis, unspecified wrist
M08.44 Pauciarticular juvenile rheumatoid arthritis, hand
M08.441 Pauciarticular juvenile rheumatoid arthritis, right hand
M08.442 Pauciarticular juvenile rheumatoid arthritis, left hand
M08.449 Pauciarticular juvenile rheumatoid arthritis, unspecified hand
M08.45 Pauciarticular juvenile rheumatoid arthritis, hip
M08.451 Pauciarticular juvenile rheumatoid arthritis, right hip
M08.452 Pauciarticular juvenile rheumatoid arthritis, left hip
M08.459 Pauciarticular juvenile rheumatoid arthritis, unspecified hip
M08.46 Pauciarticular juvenile rheumatoid arthritis, knee
M08.461 Pauciarticular juvenile rheumatoid arthritis, right knee
M08.462 Pauciarticular juvenile rheumatoid arthritis, left knee
M08.469 Pauciarticular juvenile rheumatoid arthritis, unspecified knee
M08.47 Pauciarticular juvenile rheumatoid arthritis, ankle and foot
M08.471 Pauciarticular juvenile rheumatoid arthritis, right ankle and foot
M08.472 Pauciarticular juvenile rheumatoid arthritis, left ankle and foot
M08.479 Pauciarticular juvenile rheumatoid arthritis, unspecified ankle and foot
M08.48 Pauciarticular juvenile rheumatoid arthritis, vertebrae
M08.8 Other juvenile arthritis
M08.80 Other juvenile arthritis, unspecified site
M08.81 Other juvenile arthritis, shoulder
M08.811 Other juvenile arthritis, right shoulder
M08.812 Other juvenile arthritis, left shoulder
M08.819 Other juvenile arthritis, unspecified shoulder
M08.82 Other juvenile arthritis, elbow
M08.821 Other juvenile arthritis, right elbow
M08.822 Other juvenile arthritis, left elbow
M08.829 Other juvenile arthritis, unspecified elbow
M08. 83 Other juvenile arthritis, wrist
M08.831 Other juvenile arthritis, right wrist
M08.832 Other juvenile arthritis, left wrist
M08.839 Other juvenile arthritis, unspecified wrist
M08.84 Other juvenile arthritis, hand
M08.841 Other juvenile arthritis, right hand
M08.842 Other juvenile arthritis, left hand
M08.849 Other juvenile arthritis, unspecified hand
M08.85 Other juvenile arthritis, hip
M08.851 Other juvenile arthritis, right hip
M08.852 Other juvenile arthritis, left hip
M08.859 Other juvenile arthritis, unspecified hip
M08.86 Other juvenile arthritis, knee
M08.861 Other juvenile arthritis, right knee
M08.862 Other juvenile arthritis, left knee
M08.869 Other juvenile arthritis, unspecified knee
M08.87 Other juvenile arthritis, ankle and foot
M08.871 Other juvenile arthritis, right ankle and foot
M08.872 Other juvenile arthritis, left ankle and foot
M08.879 Other juvenile arthritis, unspecified ankle and foot
M08.88 Other juvenile arthritis, vertebrae
M08.89 Other juvenile arthritis, multiple sites
M08.9 Juvenile arthritis, unspecified
Excludes1: juvenile rheumatoid arthritis, unspecified (M08.0-)
M08.90 Juvenile arthritis, unspecified, unspecified site
M08.91 Juvenile arthritis, unspecified, shoulder
M08.911 Juvenile arthritis, unspecified, right shoulder
M08.912 Juvenile arthritis, unspecified, left shoulder
M08.919 Juvenile arthritis, unspecified, unspecified shoulder
M08.92 Juvenile arthritis, unspecified, elbow
M08.921 Juvenile arthritis, unspecified, right elbow
M08.922 Juvenile arthritis, unspecified, left elbow
M08.929 Juvenile arthritis, unspecified, unspecified elbow
M08.93 Juvenile arthritis, unspecified, wrist
M08.931 Juvenile arthritis, unspecified, right wrist
M08.932 Juvenile arthritis, unspecified, left wrist
M08.939 Juvenile arthritis, unspecified, unspecified wrist
M08.94 Juvenile arthritis, unspecified, hand
M08.941 Juvenile arthritis, unspecified, right hand
M08.942 Juvenile arthritis, unspecified, left hand
M08. 949 Juvenile arthritis, unspecified, unspecified hand
M08.95 Juvenile arthritis, unspecified, hip
M08.951 Juvenile arthritis, unspecified, right hip
M08.952 Juvenile arthritis, unspecified, left hip
M08.959 Juvenile arthritis, unspecified, unspecified hip
M08.96 Juvenile arthritis, unspecified, knee
M08.961 Juvenile arthritis, unspecified, right knee
M08.962 Juvenile arthritis, unspecified, left knee
M08.969 Juvenile arthritis, unspecified, unspecified knee
M08.97 Juvenile arthritis, unspecified, ankle and foot
M08.971 Juvenile arthritis, unspecified, right ankle and foot
M08.972 Juvenile arthritis, unspecified, left ankle and foot
M08.979 Juvenile arthritis, unspecified, unspecified ankle and foot
M08.98 Juvenile arthritis, unspecified, vertebrae
M08.99 Juvenile arthritis, unspecified, multiple sites

M1a Chronic gout[edit]

Use additional code to identify:
Autonomic neuropathy in diseases classified elsewhere (G99.0)
Calculus of urinary tract in diseases classified elsewhere (N22)
Cardiomyopathy in diseases classified elsewhere (I43)
Disorders of external ear in diseases classified elsewhere (H61.1-, H62.8-)
Disorders of iris and ciliary body in diseases classified elsewhere (H22)
Glomerular disorders in diseases classified elsewhere (N08)
The appropriate 7th character is to be added to each code from category M1a
0 without tophus (tophi)
1 with tophus (tophi)
Excludes1: acute gout (M10-)
gout NOS (M10.-)
M1a.0 Idiopathic chronic gout
Chronic gouty bursitis
Primary chronic gout
M1a.00 Idiopathic chronic gout, unspecified site
M1a.01 Idiopathic chronic gout, shoulder
M1a. 011 Idiopathic chronic gout, right shoulder
M1a.012 Idiopathic chronic gout, left shoulder
M1a.019 Idiopathic chronic gout, unspecified shoulder
M1a.02 Idiopathic chronic gout, elbow
M1a.021 Idiopathic chronic gout, right elbow
M1a.022 Idiopathic chronic gout, left elbow
M1a.029 Idiopathic chronic gout, unspecified elbow
M1a.03 Idiopathic chronic gout, wrist
M1a.031 Idiopathic chronic gout, right wrist
M1a.032 Idiopathic chronic gout, left wrist
M1a.039 Idiopathic chronic gout, unspecified wrist
M1a.04 Idiopathic chronic gout, hand
M1a.041 Idiopathic chronic gout, right hand
M1a.042 Idiopathic chronic gout, left hand
M1a.049 Idiopathic chronic gout, unspecified hand
M1a.05 Idiopathic chronic gout, hip
M1a.051 Idiopathic chronic gout, right hip
M1a.052 Idiopathic chronic gout, left hip
M1a.059 Idiopathic chronic gout, unspecified hip
M1a.06 Idiopathic chronic gout, knee
M1a.061 Idiopathic chronic gout, right knee
M1a.062 Idiopathic chronic gout, left knee
M1a.069 Idiopathic chronic gout, unspecified knee
M1a.07 Idiopathic chronic gout, ankle and foot
M1a.071 Idiopathic chronic gout, right ankle and foot
M1a.072 Idiopathic chronic gout, left ankle and foot
M1a.079 Idiopathic chronic gout, unspecified ankle and foot
M1a.08 Idiopathic chronic gout, vertebrae
M1a.09 Idiopathic chronic gout, multiple sites
M1a.1 Lead-induced chronic gout
Code first: toxic effects of lead and its compounds (T56.0-)
M1a.10 Lead-induced chronic gout, unspecified site
M1a.11 Lead-induced chronic gout, shoulder
M1a.111 Lead-induced chronic gout, right shoulder
M1a.112 Lead-induced chronic gout, left shoulder
M1a.119 Lead-induced chronic gout, unspecified shoulder
M1a.12 Lead-induced chronic gout, elbow
M1a.121 Lead-induced chronic gout, right elbow
M1a.122 Lead-induced chronic gout, left elbow
M1a.129 Lead-induced chronic gout, unspecified elbow
M1a.13 Lead-induced chronic gout, wrist
M1a.131 Lead-induced chronic gout, right wrist
M1a. 132 Lead-induced chronic gout, left wrist
M1a.139 Lead-induced chronic gout, unspecified wrist
M1a.14 Lead-induced chronic gout, hand
M1a.141 Lead-induced chronic gout, right hand
M1a.142 Lead-induced chronic gout, left hand
M1a.149 Lead-induced chronic gout, unspecified hand
M1a.15 Lead-induced chronic gout, hip
M1a.151 Lead-induced chronic gout, right hip
M1a.152 Lead-induced chronic gout, left hip
M1a.159 Lead-induced chronic gout, unspecified hip
M1a.16 Lead-induced chronic gout, knee
M1a.161 Lead-induced chronic gout, right knee
M1a.162 Lead-induced chronic gout, left knee
M1a.169 Lead-induced chronic gout, unspecified knee
M1a.17 Lead-induced chronic gout, ankle and foot
M1a.171 Lead-induced chronic gout, right ankle and foot
M1a.172 Lead-induced chronic gout, left ankle and foot
M1a.179 Lead-induced chronic gout, unspecified ankle and foot
M1a.18 Lead-induced chronic gout, vertebrae
M1a.19 Lead-induced chronic gout, multiple sites
M1a.2 Drug-induced chronic gout
Code first (T36-T50) to identify drug
M1a.20 Drug-induced chronic gout, unspecified site
M1a.21 Drug-induced chronic gout, shoulder
M1a.211 Drug-induced chronic gout, right shoulder
M1a.212 Drug-induced chronic gout, left shoulder
M1a.219 Drug-induced chronic gout, unspecified shoulder
M1a.22 Drug-induced chronic gout, elbow
M1a.221 Drug-induced chronic gout, right elbow
M1a.222 Drug-induced chronic gout, left elbow
M1a.229 Drug-induced chronic gout, unspecified elbow
M1a.23 Drug-induced chronic gout, wrist
M1a.231 Drug-induced chronic gout, right wrist
M1a.232 Drug-induced chronic gout, left wrist
M1a.239 Drug-induced chronic gout, unspecified wrist
M1a.24 Drug-induced chronic gout, hand
M1a.241 Drug-induced chronic gout, right hand
M1a. 242 Drug-induced chronic gout, left hand
M1a.249 Drug-induced chronic gout, unspecified hand
M1a.25 Drug-induced chronic gout, hip
M1a.251 Drug-induced chronic gout, right hip
M1a.252 Drug-induced chronic gout, left hip
M1a.259 Drug-induced chronic gout, unspecified hip
M1a.26 Drug-induced chronic gout, knee
M1a.261 Drug-induced chronic gout, right knee
M1a.262 Drug-induced chronic gout, left knee
M1a.269 Drug-induced chronic gout, unspecified knee
M1a.27 Drug-induced chronic gout, ankle and foot
M1a.271 Drug-induced chronic gout, right ankle and foot
M1a.272 Drug-induced chronic gout, left ankle and foot
M1a.279 Drug-induced chronic gout, unspecified ankle and foot
M1a.28 Drug-induced chronic gout, vertebrae
M1a.29 Drug-induced chronic gout, multiple sites
M1a.3 Chronic gout due to renal impairment
Code first associated renal disease
M1a.30 Chronic gout due to renal impairment, unspecified site
M1a.31 Chronic gout due to renal impairment, shoulder
M1a.311 Chronic gout due to renal impairment, right shoulder
M1a.312 Chronic gout due to renal impairment, left shoulder
M1a.319 Chronic gout due to renal impairment, unspecified shoulder
M1a.32 Chronic gout due to renal impairment, elbow
M1a.321 Chronic gout due to renal impairment, right elbow
M1a.322 Chronic gout due to renal impairment, left elbow
M1a.329 Chronic gout due to renal impairment, unspecified elbow
M1a.33 Chronic gout due to renal impairment, wrist
M1a.331 Chronic gout due to renal impairment, right wrist
M1a.332 Chronic gout due to renal impairment, left wrist
M1a. 339 Chronic gout due to renal impairment, unspecified wrist
M1a.34 Chronic gout due to renal impairment, hand
M1a.341 Chronic gout due to renal impairment, right hand
M1a.342 Chronic gout due to renal impairment, left hand
M1a.349 Chronic gout due to renal impairment, unspecified hand
M1a.35 Chronic gout due to renal impairment, hip
M1a.351 Chronic gout due to renal impairment, right hip
M1a.352 Chronic gout due to renal impairment, left hip
M1a.359 Chronic gout due to renal impairment, unspecified hip
M1a.36 Chronic gout due to renal impairment, knee
M1a.361 Chronic gout due to renal impairment, right knee
M1a.362 Chronic gout due to renal impairment, left knee
M1a.369 Chronic gout due to renal impairment, unspecified knee
M1a.37 Chronic gout due to renal impairment, ankle and foot
M1a.371 Chronic gout due to renal impairment, right ankle and foot
M1a.372 Chronic gout due to renal impairment, left ankle and foot
M1a.379 Chronic gout due to renal impairment, unspecified ankle and foot
M1a.38 Chronic gout due to renal impairment, vertebrae
M1a.39 Chronic gout due to renal impairment, multiple sites
M1a.4 Other secondary chronic gout
Code first associated condition
M1a.40 Other secondary chronic gout, unspecified site
M1a.41 Other secondary chronic gout, shoulder
M1a.411 Other secondary chronic gout, right shoulder
M1a.412 Other secondary chronic gout, left shoulder
M1a.419 Other secondary chronic gout, unspecified shoulder
M1a.42 Other secondary chronic gout, elbow
M1a.421 Other secondary chronic gout, right elbow
M1a.422 Other secondary chronic gout, left elbow
M1a. 429 Other secondary chronic gout, unspecified elbow
M1a.43 Other secondary chronic gout, wrist
M1a.431 Other secondary chronic gout, right wrist
M1a.432 Other secondary chronic gout, left wrist
M1a.439 Other secondary chronic gout, unspecified wrist
M1a.44 Other secondary chronic gout, hand
M1a.441 Other secondary chronic gout, right hand
M1a.442 Other secondary chronic gout, left hand
M1a.449 Other secondary chronic gout, unspecified hand
M1a.45 Other secondary chronic gout, hip
M1a.451 Other secondary chronic gout, right hip
M1a.452 Other secondary chronic gout, left hip
M1a.459 Other secondary chronic gout, unspecified hip
M1a.46 Other secondary chronic gout, knee
M1a.461 Other secondary chronic gout, right knee
M1a.462 Other secondary chronic gout, left knee
M1a.469 Other secondary chronic gout, unspecified knee
M1a.47 Other secondary chronic gout, ankle and foot
M1a.471 Other secondary chronic gout, right ankle and foot
M1a.472 Other secondary chronic gout, left ankle and foot
M1a.479 Other secondary chronic gout, unspecified ankle and foot
M1a.48 Other secondary chronic gout, vertebrae
M1a.49 Other secondary chronic gout, multiple sites
M1a.9 Chronic gout, unspecified

M10 Gout[edit]

Acute gout
Gout attack
Gout flare
Gout NOS
Podagra
Use additional code to identify:
Autonomic neuropathy in diseases classified elsewhere (G99.0)
Calculus of urinary tract in diseases classified elsewhere (N22)
Cardiomyopathy in diseases classified elsewhere (I43)
Disorders of external ear in diseases classified elsewhere (H61.1-, H62.8-)
Disorders of iris and ciliary body in diseases classified elsewhere (H22)
Glomerular disorders in diseases classified elsewhere (N08)
Excludes1: chronic gout (M1a-)
M10.0 Idiopathic gout
Gouty bursitis
Primary gout
M10.00 Idiopathic gout, unspecified site
M10.01 Idiopathic gout, shoulder
M10.011 Idiopathic gout, right shoulder
M10.012 Idiopathic gout, left shoulder
M10.019 Idiopathic gout, unspecified shoulder
M10.02 Idiopathic gout, elbow
M10.021 Idiopathic gout, right elbow
M10.022 Idiopathic gout, left elbow
M10.029 Idiopathic gout, unspecified elbow
M10.03 Idiopathic gout, wrist
M10.031 Idiopathic gout, right wrist
M10.032 Idiopathic gout, left wrist
M10.039 Idiopathic gout, unspecified wrist
M10.04 Idiopathic gout, hand
M10.041 Idiopathic gout, right hand
M10.042 Idiopathic gout, left hand
M10.049 Idiopathic gout, unspecified hand
M10.05 Idiopathic gout, hip
M10.051 Idiopathic gout, right hip
M10.052 Idiopathic gout, left hip
M10.059 Idiopathic gout, unspecified hip
M10.06 Idiopathic gout, knee
M10.061 Idiopathic gout, right knee
M10.062 Idiopathic gout, left knee
M10.069 Idiopathic gout, unspecified knee
M10.07 Idiopathic gout, ankle and foot
M10.071 Idiopathic gout, right ankle and foot
M10.072 Idiopathic gout, left ankle and foot
M10.079 Idiopathic gout, unspecified ankle and foot
M10.08 Idiopathic gout, vertebrae
M10.09 Idiopathic gout, multiple sites
M10.1 Lead-induced gout
Code first: toxic effects of lead and its compounds (T56.0-)
M10.10 Lead-induced gout, unspecified site
M10.11 Lead-induced gout, shoulder
M10.111 Lead-induced gout, right shoulder
M10. 112 Lead-induced gout, left shoulder
M10.119 Lead-induced gout, unspecified shoulder
M10.12 Lead-induced gout, elbow
M10.121 Lead-induced gout, right elbow
M10.122 Lead-induced gout, left elbow
M10.129 Lead-induced gout, unspecified elbow
M10.13 Lead-induced gout, wrist
M10.131 Lead-induced gout, right wrist
M10.132 Lead-induced gout, left wrist
M10.139 Lead-induced gout, unspecified wrist
M10.14 Lead-induced gout, hand
M10.141 Lead-induced gout, right hand
M10.142 Lead-induced gout, left hand
M10.149 Lead-induced gout, unspecified hand
M10.15 Lead-induced gout, hip
M10.151 Lead-induced gout, right hip
M10.152 Lead-induced gout, left hip
M10.159 Lead-induced gout, unspecified hip
M10.16 Lead-induced gout, knee
M10.161 Lead-induced gout, right knee
M10.162 Lead-induced gout, left knee
M10.169 Lead-induced gout, unspecified knee
M10.17 Lead-induced gout, ankle and foot
M10.171 Lead-induced gout, right ankle and foot
M10.172 Lead-induced gout, left ankle and foot
M10.179 Lead-induced gout, unspecified ankle and foot
M10.18 Lead-induced gout, vertebrae
M10.19 Lead-induced gout, multiple sites
M10.2 Drug-induced gout
Code first (T36-T50) to identify drug
M10.20 Drug-induced gout, unspecified site
M10.21 Drug-induced gout, shoulder
M10.211 Drug-induced gout, right shoulder
M10.212 Drug-induced gout, left shoulder
M10.219 Drug-induced gout, unspecified shoulder
M10.22 Drug-induced gout, elbow
M10.221 Drug-induced gout, right elbow
M10.222 Drug-induced gout, left elbow
M10.229 Drug-induced gout, unspecified elbow
M10.23 Drug-induced gout, wrist
M10.231 Drug-induced gout, right wrist
M10.232 Drug-induced gout, left wrist
M10.239 Drug-induced gout, unspecified wrist
M10.24 Drug-induced gout, hand
M10.241 Drug-induced gout, right hand
M10. 242 Drug-induced gout, left hand
M10.249 Drug-induced gout, unspecified hand
M10.25 Drug-induced gout, hip
M10.251 Drug-induced gout, right hip
M10.252 Drug-induced gout, left hip
M10.259 Drug-induced gout, unspecified hip
M10.26 Drug-induced gout, knee
M10.261 Drug-induced gout, right knee
M10.262 Drug-induced gout, left knee
M10.269 Drug-induced gout, unspecified knee
M10.27 Drug-induced gout, ankle and foot
M10.271 Drug-induced gout, right ankle and foot
M10.272 Drug-induced gout, left ankle and foot
M10.279 Drug-induced gout, unspecified ankle and foot
M10.28 Drug-induced gout, vertebrae
M10.29 Drug-induced gout, multiple sites
M10.3 Gout due to renal impairment
Code first associated renal disease
M10.30 Gout due to renal impairment, unspecified site
M10.31 Gout due to renal impairment, shoulder
M10.311 Gout due to renal impairment, right shoulder
M10.312 Gout due to renal impairment, left shoulder
M10.319 Gout due to renal impairment, unspecified shoulder
M10.32 Gout due to renal impairment, elbow
M10.321 Gout due to renal impairment, right elbow
M10.322 Gout due to renal impairment, left elbow
M10.329 Gout due to renal impairment, unspecified elbow
M10.33 Gout due to renal impairment, wrist
M10.331 Gout due to renal impairment, right wrist
M10.332 Gout due to renal impairment, left wrist
M10.339 Gout due to renal impairment, unspecified wrist
M10.34 Gout due to renal impairment, hand
M10.341 Gout due to renal impairment, right hand
M10.342 Gout due to renal impairment, left hand
M10.349 Gout due to renal impairment, unspecified hand
M10.35 Gout due to renal impairment, hip
M10.351 Gout due to renal impairment, right hip
M10.352 Gout due to renal impairment, left hip
M10.359 Gout due to renal impairment, unspecified hip
M10. 36 Gout due to renal impairment, knee
M10.361 Gout due to renal impairment, right knee
M10.362 Gout due to renal impairment, left knee
M10.369 Gout due to renal impairment, unspecified knee
M10.37 Gout due to renal impairment, ankle and foot
M10.371 Gout due to renal impairment, right ankle and foot
M10.372 Gout due to renal impairment, left ankle and foot
M10.379 Gout due to renal impairment, unspecified ankle and foot
M10.38 Gout due to renal impairment, vertebrae
M10.39 Gout due to renal impairment, multiple sites
M10.4 Other secondary gout
Code first associated condition
M10.40 Other secondary gout, unspecified site
M10.41 Other secondary gout, shoulder
M10.411 Other secondary gout, right shoulder
M10.412 Other secondary gout, left shoulder
M10.419 Other secondary gout, unspecified shoulder
M10.42 Other secondary gout, elbow
M10.421 Other secondary gout, right elbow
M10.422 Other secondary gout, left elbow
M10.429 Other secondary gout, unspecified elbow
M10.43 Other secondary gout, wrist
M10.431 Other secondary gout, right wrist
M10.432 Other secondary gout, left wrist
M10.439 Other secondary gout, unspecified wrist
M10.44 Other secondary gout, hand
M10.441 Other secondary gout, right hand
M10.442 Other secondary gout, left hand
M10.449 Other secondary gout, unspecified hand
M10.45 Other secondary gout, hip
M10.451 Other secondary gout, right hip
M10.452 Other secondary gout, left hip
M10.459 Other secondary gout, unspecified hip
M10.46 Other secondary gout, knee
M10.461 Other secondary gout, right knee
M10.462 Other secondary gout, left knee
M10.469 Other secondary gout, unspecified knee
M10.47 Other secondary gout, ankle and foot
M10.471 Other secondary gout, right ankle and foot
M10.472 Other secondary gout, left ankle and foot
M10. 479 Other secondary gout, unspecified ankle and foot
M10.48 Other secondary gout, vertebrae
M10.49 Other secondary gout, multiple sites
M10.9 Gout, unspecified
Gout NOS

M11 Other crystal arthropathies[edit]

M11.0 Hydroxyapatite deposition disease
M11.00 Hydroxyapatite deposition disease, unspecified site
M11.01 Hydroxyapatite deposition disease, shoulder
M11.011 Hydroxyapatite deposition disease, right shoulder
M11.012 Hydroxyapatite deposition disease, left shoulder
M11.019 Hydroxyapatite deposition disease, unspecified shoulder
M11.02 Hydroxyapatite deposition disease, elbow
M11.021 Hydroxyapatite deposition disease, right elbow
M11.022 Hydroxyapatite deposition disease, left elbow
M11.029 Hydroxyapatite deposition disease, unspecified elbow
M11.03 Hydroxyapatite deposition disease, wrist
M11.031 Hydroxyapatite deposition disease, right wrist
M11.032 Hydroxyapatite deposition disease, left wrist
M11.039 Hydroxyapatite deposition disease, unspecified wrist
M11.04 Hydroxyapatite deposition disease, hand
M11.041 Hydroxyapatite deposition disease, right hand
M11.042 Hydroxyapatite deposition disease, left hand
M11.049 Hydroxyapatite deposition disease, unspecified hand
M11.05 Hydroxyapatite deposition disease, hip
M11.051 Hydroxyapatite deposition disease, right hip
M11.052 Hydroxyapatite deposition disease, left hip
M11.059 Hydroxyapatite deposition disease, unspecified hip
M11.06 Hydroxyapatite deposition disease, knee
M11. 061 Hydroxyapatite deposition disease, right knee
M11.062 Hydroxyapatite deposition disease, left knee
M11.069 Hydroxyapatite deposition disease, unspecified knee
M11.07 Hydroxyapatite deposition disease, ankle and foot
M11.071 Hydroxyapatite deposition disease, right ankle and foot
M11.072 Hydroxyapatite deposition disease, left ankle and foot
M11.079 Hydroxyapatite deposition disease, unspecified ankle and foot
M11.08 Hydroxyapatite deposition disease, vertebrae
M11.09 Hydroxyapatite deposition disease, multiple sites
M11.1 Familial chondrocalcinosis
M11.10 Familial chondrocalcinosis, unspecified site
M11.11 Familial chondrocalcinosis, shoulder
M11.111 Familial chondrocalcinosis, right shoulder
M11.112 Familial chondrocalcinosis, left shoulder
M11.119 Familial chondrocalcinosis, unspecified shoulder
M11.12 Familial chondrocalcinosis, elbow
M11.121 Familial chondrocalcinosis, right elbow
M11.122 Familial chondrocalcinosis, left elbow
M11.129 Familial chondrocalcinosis, unspecified elbow
M11.13 Familial chondrocalcinosis, wrist
M11.131 Familial chondrocalcinosis, right wrist
M11.132 Familial chondrocalcinosis, left wrist
M11.139 Familial chondrocalcinosis, unspecified wrist
M11.14 Familial chondrocalcinosis, hand
M11.141 Familial chondrocalcinosis, right hand
M11.142 Familial chondrocalcinosis, left hand
M11.149 Familial chondrocalcinosis, unspecified hand
M11.15 Familial chondrocalcinosis, hip
M11.151 Familial chondrocalcinosis, right hip
M11.152 Familial chondrocalcinosis, left hip
M11.159 Familial chondrocalcinosis, unspecified hip
M11.16 Familial chondrocalcinosis, knee
M11.161 Familial chondrocalcinosis, right knee
M11.162 Familial chondrocalcinosis, left knee
M11. 169 Familial chondrocalcinosis, unspecified knee
M11.17 Familial chondrocalcinosis, ankle and foot
M11.171 Familial chondrocalcinosis, right ankle and foot
M11.172 Familial chondrocalcinosis, left ankle and foot
M11.179 Familial chondrocalcinosis, unspecified ankle and foot
M11.18 Familial chondrocalcinosis, vertebrae
M11.19 Familial chondrocalcinosis, multiple sites
M11.2 Other chondrocalcinosis
Chondrocalcinosis NOS
M11.20 Other chondrocalcinosis, unspecified site
M11.21 Other chondrocalcinosis, shoulder
M11.211 Other chondrocalcinosis, right shoulder
M11.212 Other chondrocalcinosis, left shoulder
M11.219 Other chondrocalcinosis, unspecified shoulder
M11.22 Other chondrocalcinosis, elbow
M11.221 Other chondrocalcinosis, right elbow
M11.222 Other chondrocalcinosis, left elbow
M11.229 Other chondrocalcinosis, unspecified elbow
M11.23 Other chondrocalcinosis, wrist
M11.231 Other chondrocalcinosis, right wrist
M11.232 Other chondrocalcinosis, left wrist
M11.239 Other chondrocalcinosis, unspecified wrist
M11.24 Other chondrocalcinosis, hand
M11.241 Other chondrocalcinosis, right hand
M11.242 Other chondrocalcinosis, left hand
M11.249 Other chondrocalcinosis, unspecified hand
M11.25 Other chondrocalcinosis, hip
M11.251 Other chondrocalcinosis, right hip
M11.252 Other chondrocalcinosis, left hip
M11.259 Other chondrocalcinosis, unspecified hip
M11.26 Other chondrocalcinosis, knee
M11.261 Other chondrocalcinosis, right knee
M11.262 Other chondrocalcinosis, left knee
M11.269 Other chondrocalcinosis, unspecified knee
M11.27 Other chondrocalcinosis, ankle and foot
M11.271 Other chondrocalcinosis, right ankle and foot
M11.272 Other chondrocalcinosis, left ankle and foot
M11.279 Other chondrocalcinosis, unspecified ankle and foot
M11. 28 Other chondrocalcinosis, vertebrae
M11.29 Other chondrocalcinosis, multiple sites
M11.8 Other specified crystal arthropathies
M11.80 Other specified crystal arthropathies, unspecified site
M11.81 Other specified crystal arthropathies, shoulder
M11.811 Other specified crystal arthropathies, right shoulder
M11.812 Other specified crystal arthropathies, left shoulder
M11.819 Other specified crystal arthropathies, unspecified shoulder
M11.82 Other specified crystal arthropathies, elbow
M11.821 Other specified crystal arthropathies, right elbow
M11.822 Other specified crystal arthropathies, left elbow
M11.829 Other specified crystal arthropathies, unspecified elbow
M11.83 Other specified crystal arthropathies, wrist
M11.831 Other specified crystal arthropathies, right wrist
M11.832 Other specified crystal arthropathies, left wrist
M11.839 Other specified crystal arthropathies, unspecified wrist
M11.84 Other specified crystal arthropathies, hand
M11.841 Other specified crystal arthropathies, right hand
M11.842 Other specified crystal arthropathies, left hand
M11.849 Other specified crystal arthropathies, unspecified hand
M11.85 Other specified crystal arthropathies, hip
M11.851 Other specified crystal arthropathies, right hip
M11.852 Other specified crystal arthropathies, left hip
M11.859 Other specified crystal arthropathies, unspecified hip
M11.86 Other specified crystal arthropathies, knee
M11.861 Other specified crystal arthropathies, right knee
M11.862 Other specified crystal arthropathies, left knee
M11. 869 Other specified crystal arthropathies, unspecified knee
M11.87 Other specified crystal arthropathies, ankle and foot
M11.871 Other specified crystal arthropathies, right ankle and foot
M11.872 Other specified crystal arthropathies, left ankle and foot
M11.879 Other specified crystal arthropathies, unspecified ankle and foot
M11.88 Other specified crystal arthropathies, vertebrae
M11.89 Other specified crystal arthropathies, multiple sites
M11.9 Crystal arthropathy, unspecified

M12 Other and unspecified arthropathy[edit]

Excludes1: arthrosis (M15-M19)
cricoarytenoid arthropathy (J38.7)
M12.0 Chronic postrheumatic arthropathy [Jaccoud]
M12.00 Chronic postrheumatic arthropathy [Jaccoud], unspecified site
M12.01 Chronic postrheumatic arthropathy [Jaccoud], shoulder
M12.011 Chronic postrheumatic arthropathy [Jaccoud], right shoulder
M12.012 Chronic postrheumatic arthropathy [Jaccoud], left shoulder
M12.019 Chronic postrheumatic arthropathy [Jaccoud], unspecified shoulder
M12.02 Chronic postrheumatic arthropathy [Jaccoud], elbow
M12.021 Chronic postrheumatic arthropathy [Jaccoud], right elbow
M12.022 Chronic postrheumatic arthropathy [Jaccoud], left elbow
M12.029 Chronic postrheumatic arthropathy [Jaccoud], unspecified elbow
M12.03 Chronic postrheumatic arthropathy [Jaccoud], wrist
M12.031 Chronic postrheumatic arthropathy [Jaccoud], right wrist
M12.032 Chronic postrheumatic arthropathy [Jaccoud], left wrist
M12.039 Chronic postrheumatic arthropathy [Jaccoud], unspecified wrist
M12.04 Chronic postrheumatic arthropathy [Jaccoud], hand
M12. 041 Chronic postrheumatic arthropathy [Jaccoud], right hand
M12.042 Chronic postrheumatic arthropathy [Jaccoud], left hand
M12.049 Chronic postrheumatic arthropathy [Jaccoud], unspecified hand
M12.05 Chronic postrheumatic arthropathy [Jaccoud], hip
M12.051 Chronic postrheumatic arthropathy [Jaccoud], right hip
M12.052 Chronic postrheumatic arthropathy [Jaccoud], left hip
M12.059 Chronic postrheumatic arthropathy [Jaccoud], unspecified hip
M12.06 Chronic postrheumatic arthropathy [Jaccoud], knee
M12.061 Chronic postrheumatic arthropathy [Jaccoud], right knee
M12.062 Chronic postrheumatic arthropathy [Jaccoud], left knee
M12.069 Chronic postrheumatic arthropathy [Jaccoud], unspecified knee
M12.07 Chronic postrheumatic arthropathy [Jaccoud], ankle and foot
M12.071 Chronic postrheumatic arthropathy [Jaccoud], right ankle and foot
M12.072 Chronic postrheumatic arthropathy [Jaccoud], left ankle and foot
M12.079 Chronic postrheumatic arthropathy [Jaccoud], unspecified ankle and foot
M12.08 Chronic postrheumatic arthropathy [Jaccoud], vertebrae
M12.09 Chronic postrheumatic arthropathy [Jaccoud], multiple sites
M12.1 Kaschin-Beck disease
Osteochondroarthrosis deformans endemica
M12.10 Kaschin-Beck disease, unspecified site
M12.11 Kaschin-Beck disease, shoulder
M12.111 Kaschin-Beck disease, right shoulder
M12.112 Kaschin-Beck disease, left shoulder
M12.119 Kaschin-Beck disease, unspecified shoulder
M12.12 Kaschin-Beck disease, elbow
M12.121 Kaschin-Beck disease, right elbow
M12.122 Kaschin-Beck disease, left elbow
M12.129 Kaschin-Beck disease, unspecified elbow
M12. 13 Kaschin-Beck disease, wrist
M12.131 Kaschin-Beck disease, right wrist
M12.132 Kaschin-Beck disease, left wrist
M12.139 Kaschin-Beck disease, unspecified wrist
M12.14 Kaschin-Beck disease, hand
M12.141 Kaschin-Beck disease, right hand
M12.142 Kaschin-Beck disease, left hand
M12.149 Kaschin-Beck disease, unspecified hand
M12.15 Kaschin-Beck disease, hip
M12.151 Kaschin-Beck disease, right hip
M12.152 Kaschin-Beck disease, left hip
M12.159 Kaschin-Beck disease, unspecified hip
M12.16 Kaschin-Beck disease, knee
M12.161 Kaschin-Beck disease, right knee
M12.162 Kaschin-Beck disease, left knee
M12.169 Kaschin-Beck disease, unspecified knee
M12.17 Kaschin-Beck disease, ankle and foot
M12.171 Kaschin-Beck disease, right ankle and foot
M12.172 Kaschin-Beck disease, left ankle and foot
M12.179 Kaschin-Beck disease, unspecified ankle and foot
M12.18 Kaschin-Beck disease, vertebrae
M12.19 Kaschin-Beck disease, multiple sites
M12.2 Villonodular synovitis (pigmented)
M12.20 Villonodular synovitis (pigmented), unspecified site
M12.21 Villonodular synovitis (pigmented), shoulder
M12.211 Villonodular synovitis (pigmented), right shoulder
M12.212 Villonodular synovitis (pigmented), left shoulder
M12.219 Villonodular synovitis (pigmented), unspecified shoulder
M12.22 Villonodular synovitis (pigmented), elbow
M12.221 Villonodular synovitis (pigmented), right elbow
M12.222 Villonodular synovitis (pigmented), left elbow
M12.229 Villonodular synovitis (pigmented), unspecified elbow
M12.23 Villonodular synovitis (pigmented), wrist
M12.231 Villonodular synovitis (pigmented), right wrist
M12.232 Villonodular synovitis (pigmented), left wrist
M12. 239 Villonodular synovitis (pigmented), unspecified wrist
M12.24 Villonodular synovitis (pigmented), hand
M12.241 Villonodular synovitis (pigmented), right hand
M12.242 Villonodular synovitis (pigmented), left hand
M12.249 Villonodular synovitis (pigmented), unspecified hand
M12.25 Villonodular synovitis (pigmented), hip
M12.251 Villonodular synovitis (pigmented), right hip
M12.252 Villonodular synovitis (pigmented), left hip
M12.259 Villonodular synovitis (pigmented), unspecified hip
M12.26 Villonodular synovitis (pigmented), knee
M12.261 Villonodular synovitis (pigmented), right knee
M12.262 Villonodular synovitis (pigmented), left knee
M12.269 Villonodular synovitis (pigmented), unspecified knee
M12.27 Villonodular synovitis (pigmented), ankle and foot
M12.271 Villonodular synovitis (pigmented), right ankle and foot
M12.272 Villonodular synovitis (pigmented), left ankle and foot
M12.279 Villonodular synovitis (pigmented), unspecified ankle and foot
M12.28 Villonodular synovitis (pigmented), vertebrae
M12.29 Villonodular synovitis (pigmented), multiple sites
M12.3 Palindromic rheumatism
M12.30 Palindromic rheumatism, unspecified site
M12.31 Palindromic rheumatism, shoulder
M12.311 Palindromic rheumatism, right shoulder
M12.312 Palindromic rheumatism, left shoulder
M12.319 Palindromic rheumatism, unspecified shoulder
M12.32 Palindromic rheumatism, elbow
M12.321 Palindromic rheumatism, right elbow
M12.322 Palindromic rheumatism, left elbow
M12.329 Palindromic rheumatism, unspecified elbow
M12.33 Palindromic rheumatism, wrist
M12.331 Palindromic rheumatism, right wrist
M12.332 Palindromic rheumatism, left wrist
M12.339 Palindromic rheumatism, unspecified wrist
M12. 34 Palindromic rheumatism, hand
M12.341 Palindromic rheumatism, right hand
M12.342 Palindromic rheumatism, left hand
M12.349 Palindromic rheumatism, unspecified hand
M12.35 Palindromic rheumatism, hip
M12.351 Palindromic rheumatism, right hip
M12.352 Palindromic rheumatism, left hip
M12.359 Palindromic rheumatism, unspecified hip
M12.36 Palindromic rheumatism, knee
M12.361 Palindromic rheumatism, right knee
M12.362 Palindromic rheumatism, left knee
M12.369 Palindromic rheumatism, unspecified knee
M12.37 Palindromic rheumatism, ankle and foot
M12.371 Palindromic rheumatism, right ankle and foot
M12.372 Palindromic rheumatism, left ankle and foot
M12.379 Palindromic rheumatism, unspecified ankle and foot
M12.38 Palindromic rheumatism, vertebrae
M12.39 Palindromic rheumatism, multiple sites
M12.4 Intermittent hydrarthrosis
M12.40 Intermittent hydrarthrosis, unspecified site
M12.41 Intermittent hydrarthrosis, shoulder
M12.411 Intermittent hydrarthrosis, right shoulder
M12.412 Intermittent hydrarthrosis, left shoulder
M12.419 Intermittent hydrarthrosis, unspecified shoulder
M12.42 Intermittent hydrarthrosis, elbow
M12.421 Intermittent hydrarthrosis, right elbow
M12.422 Intermittent hydrarthrosis, left elbow
M12.429 Intermittent hydrarthrosis, unspecified elbow
M12.43 Intermittent hydrarthrosis, wrist
M12.431 Intermittent hydrarthrosis, right wrist
M12.432 Intermittent hydrarthrosis, left wrist
M12.439 Intermittent hydrarthrosis, unspecified wrist
M12.44 Intermittent hydrarthrosis, hand
M12.441 Intermittent hydrarthrosis, right hand
M12.442 Intermittent hydrarthrosis, left hand
M12.449 Intermittent hydrarthrosis, unspecified hand
M12.45 Intermittent hydrarthrosis, hip
M12.451 Intermittent hydrarthrosis, right hip
M12.452 Intermittent hydrarthrosis, left hip
M12.459 Intermittent hydrarthrosis, unspecified hip
M12.46 Intermittent hydrarthrosis, knee
M12. 461 Intermittent hydrarthrosis, right knee
M12.462 Intermittent hydrarthrosis, left knee
M12.469 Intermittent hydrarthrosis, unspecified knee
M12.47 Intermittent hydrarthrosis, ankle and foot
M12.471 Intermittent hydrarthrosis, right ankle and foot
M12.472 Intermittent hydrarthrosis, left ankle and foot
M12.479 Intermittent hydrarthrosis, unspecified ankle and foot
M12.48 Intermittent hydrarthrosis, other site
M12.49 Intermittent hydrarthrosis, multiple sites
M12.5 Traumatic arthropathy
Excludes1: current injury-see Alphabetic Index
post-traumatic osteoarthritis (of):
NOS (M19.1-)
first carpometacarpal joint (M18.2-M18.3)
hip (M16.4-M16.5)
knee (M17.2-M17.3)
other single joints (M19.1-)
M12.50 Traumatic arthropathy, unspecified site
M12.51 Traumatic arthropathy, shoulder
M12.511 Traumatic arthropathy, right shoulder
M12.512 Traumatic arthropathy, left shoulder
M12.519 Traumatic arthropathy, unspecified shoulder
M12.52 Traumatic arthropathy, elbow
M12.521 Traumatic arthropathy, right elbow
M12.522 Traumatic arthropathy, left elbow
M12.529 Traumatic arthropathy, unspecified elbow
M12.53 Traumatic arthropathy, wrist
M12.531 Traumatic arthropathy, right wrist
M12.532 Traumatic arthropathy, left wrist
M12.539 Traumatic arthropathy, unspecified wrist
M12.54 Traumatic arthropathy, hand
M12.541 Traumatic arthropathy, right hand
M12.542 Traumatic arthropathy, left hand
M12.549 Traumatic arthropathy, unspecified hand
M12.55 Traumatic arthropathy, hip
M12.551 Traumatic arthropathy, right hip
M12.552 Traumatic arthropathy, left hip
M12.559 Traumatic arthropathy, unspecified hip
M12.56 Traumatic arthropathy, knee
M12.561 Traumatic arthropathy, right knee
M12.562 Traumatic arthropathy, left knee
M12.569 Traumatic arthropathy, unspecified knee
M12. 57 Traumatic arthropathy, ankle and foot
M12.571 Traumatic arthropathy, right ankle and foot
M12.572 Traumatic arthropathy, left ankle and foot
M12.579 Traumatic arthropathy, unspecified ankle and foot
M12.58 Traumatic arthropathy, vertebrae
M12.59 Traumatic arthropathy, multiple sites
M12.8 Other specific arthropathies, not elsewhere classified
Transient arthropathy
M12.80 Other specific arthropathies, not elsewhere classified, unspecified site
M12.81 Other specific arthropathies, not elsewhere classified, shoulder
M12.811 Other specific arthropathies, not elsewhere classified, right shoulder
M12.812 Other specific arthropathies, not elsewhere classified, left shoulder
M12.819 Other specific arthropathies, not elsewhere classified, unspecified shoulder
M12.82 Other specific arthropathies, not elsewhere classified, elbow
M12.821 Other specific arthropathies, not elsewhere classified, right elbow
M12.822 Other specific arthropathies, not elsewhere classified, left elbow
M12.829 Other specific arthropathies, not elsewhere classified, unspecified elbow
M12.83 Other specific arthropathies, not elsewhere classified, wrist
M12.831 Other specific arthropathies, not elsewhere classified, right wrist
M12.832 Other specific arthropathies, not elsewhere classified, left wrist
M12.839 Other specific arthropathies, not elsewhere classified, unspecified wrist
M12.84 Other specific arthropathies, not elsewhere classified, hand
M12.841 Other specific arthropathies, not elsewhere classified, right hand
M12.842 Other specific arthropathies, not elsewhere classified, left hand
M12.849 Other specific arthropathies, not elsewhere classified, unspecified hand
M12.85 Other specific arthropathies, not elsewhere classified, hip
M12. 851 Other specific arthropathies, not elsewhere classified, right hip
M12.852 Other specific arthropathies, not elsewhere classified, left hip
M12.859 Other specific arthropathies, not elsewhere classified, unspecified hip
M12.86 Other specific arthropathies, not elsewhere classified, knee
M12.861 Other specific arthropathies, not elsewhere classified, right knee
M12.862 Other specific arthropathies, not elsewhere classified, left knee
M12.869 Other specific arthropathies, not elsewhere classified, unspecified knee
M12.87 Other specific arthropathies, not elsewhere classified, ankle and foot
M12.871 Other specific arthropathies, not elsewhere classified, right ankle and foot
M12.872 Other specific arthropathies, not elsewhere classified, left ankle and foot
M12.879 Other specific arthropathies, not elsewhere classified, unspecified ankle and foot
M12.88 Other specific arthropathies, not elsewhere classified, vertebrae
M12.89 Other specific arthropathies, not elsewhere classified, multiple sites
M12.9 Arthropathy, unspecified

M13 Other arthritis[edit]

Excludes1: arthrosis (M15-M19)
osteoarthritis (M15-M19)
M13.0 Polyarthritis, unspecified
M13.1 Monoarthritis, not elsewhere classified
M13.10 Monoarthritis, not elsewhere classified, unspecified site
M13.11 Monoarthritis, not elsewhere classified, shoulder
M13.111 Monoarthritis, not elsewhere classified, right shoulder
M13.112 Monoarthritis, not elsewhere classified, left shoulder
M13.119 Monoarthritis, not elsewhere classified, unspecified shoulder
M13.12 Monoarthritis, not elsewhere classified, elbow
M13.121 Monoarthritis, not elsewhere classified, right elbow
M13. 122 Monoarthritis, not elsewhere classified, left elbow
M13.129 Monoarthritis, not elsewhere classified, unspecified elbow
M13.13 Monoarthritis, not elsewhere classified, wrist
M13.131 Monoarthritis, not elsewhere classified, right wrist
M13.132 Monoarthritis, not elsewhere classified, left wrist
M13.139 Monoarthritis, not elsewhere classified, unspecified wrist
M13.14 Monoarthritis, not elsewhere classified, hand
M13.141 Monoarthritis, not elsewhere classified, right hand
M13.142 Monoarthritis, not elsewhere classified, left hand
M13.149 Monoarthritis, not elsewhere classified, unspecified hand
M13.15 Monoarthritis, not elsewhere classified, hip
M13.151 Monoarthritis, not elsewhere classified, right hip
M13.152 Monoarthritis, not elsewhere classified, left hip
M13.159 Monoarthritis, not elsewhere classified, unspecified hip
M13.16 Monoarthritis, not elsewhere classified, knee
M13.161 Monoarthritis, not elsewhere classified, right knee
M13.162 Monoarthritis, not elsewhere classified, left knee
M13.169 Monoarthritis, not elsewhere classified, unspecified knee
M13.17 Monoarthritis, not elsewhere classified, ankle and foot
M13.171 Monoarthritis, not elsewhere classified, right ankle and foot
M13.172 Monoarthritis, not elsewhere classified, left ankle and foot
M13.179 Monoarthritis, not elsewhere classified, unspecified ankle and foot
M13.8 Other specified arthritis
Allergic arthritis
Excludes1: osteoarthritis (M15-M19)
M13. 80 Other specified arthritis, unspecified site
M13.81 Other specified arthritis, shoulder
M13.811 Other specified arthritis, right shoulder
M13.812 Other specified arthritis, left shoulder
M13.819 Other specified arthritis, unspecified shoulder
M13.82 Other specified arthritis, elbow
M13.821 Other specified arthritis, right elbow
M13.822 Other specified arthritis, left elbow
M13.829 Other specified arthritis, unspecified elbow
M13.83 Other specified arthritis, wrist
M13.831 Other specified arthritis, right wrist
M13.832 Other specified arthritis, left wrist
M13.839 Other specified arthritis, unspecified wrist
M13.84 Other specified arthritis, hand
M13.841 Other specified arthritis, right hand
M13.842 Other specified arthritis, left hand
M13.849 Other specified arthritis, unspecified hand
M13.85 Other specified arthritis, hip
M13.851 Other specified arthritis, right hip
M13.852 Other specified arthritis, left hip
M13.859 Other specified arthritis, unspecified hip
M13.86 Other specified arthritis, knee
M13.861 Other specified arthritis, right knee
M13.862 Other specified arthritis, left knee
M13.869 Other specified arthritis, unspecified knee
M13.87 Other specified arthritis, ankle and foot
M13.871 Other specified arthritis, right ankle and foot
M13.872 Other specified arthritis, left ankle and foot
M13.879 Other specified arthritis, unspecified ankle and foot
M13.88 Other specified arthritis, vertebrae
M13.89 Other specified arthritis, multiple sites

M14 Arthropathies in other diseases classified elsewhere[edit]

Excludes1: arthropathy in:
diabetes mellitus (E08-E13 with 4th character 61)
hematological disorders (M36.2-M36.3)
hypersensitivity reactions (M36.4)
neoplastic disease (M36.1)
neurosyphillis (A52.16)
sarcoidosis (D86.86)
enteropathic arthropathies (M07.0-)
juvenile psoriatic arthropathy (L40.54)
lipoid dermatoarthritis (E78.81)
M14. 6 Charcot's joint
Neuropathic arthropathy
Excludes1: Charcot's joint in diabetes mellitus (E08-E13 with final characters 610)
Charcot's joint in tabes dorsalis (A52.16)
M14.60 Charcot's joint, unspecified site
M14.61 Charcot's joint, shoulder
M14.611 Charcot's joint, right shoulder
M14.612 Charcot's joint, left shoulder
M14.619 Charcot's joint, unspecified shoulder
M14.62 Charcot's joint, elbow
M14.621 Charcot's joint, right elbow
M14.622 Charcot's joint, left elbow
M14.629 Charcot's joint, unspecified elbow
M14.63 Charcot's joint, wrist
M14.631 Charcot's joint, right wrist
M14.632 Charcot's joint, left wrist
M14.639 Charcot's joint, unspecified wrist
M14.64 Charcot's joint, hand
M14.641 Charcot's joint, right hand
M14.642 Charcot's joint, left hand
M14.649 Charcot's joint, unspecified hand
M14.65 Charcot's joint, hip
M14.651 Charcot's joint, right hip
M14.652 Charcot's joint, left hip
M14.659 Charcot's joint, unspecified hip
M14.66 Charcot's joint, knee
M14.661 Charcot's joint, right knee
M14.662 Charcot's joint, left knee
M14.669 Charcot's joint, unspecified knee
M14.67 Charcot's joint, ankle and foot
M14.671 Charcot's joint, right ankle and foot
M14.672 Charcot's joint, left ankle and foot
M14.679 Charcot's joint, unspecified ankle and foot
M14.68 Charcot's joint, vertebrae
M14.69 Charcot's joint, multiple sites
M14.8 Arthropathies in other specified diseases classified elsewhere
Code first underlying disease, such as:
amyloidosis (E85.-)
erythema multiforme (L51.-)
erythema nodosum (L52)
hemochromatosis (E83.1)
hyperparathyroidism (E21.-)
hypothyroidism (E00-E03)
sickle-cell disorders (D57.-)
thyrotoxicosis [hyperthyroidism] (E05.-)
Whipple' s disease (K90.8)
M14.80 Arthropathies in other specified diseases classified elsewhere, unspecified site
M14.81 Arthropathies in other specified diseases classified elsewhere, shoulder
M14.811 Arthropathies in other specified diseases classified elsewhere, right shoulder
M14.812 Arthropathies in other specified diseases classified elsewhere, left shoulder
M14.819 Arthropathies in other specified diseases classified elsewhere, unspecified shoulder
M14.82 Arthropathies in other specified diseases classified elsewhere, elbow
M14.821 Arthropathies in other specified diseases classified elsewhere, right elbow
M14.822 Arthropathies in other specified diseases classified elsewhere, left elbow
M14.829 Arthropathies in other specified diseases classified elsewhere, unspecified elbow
M14.83 Arthropathies in other specified diseases classified elsewhere, wrist
M14.831 Arthropathies in other specified diseases classified elsewhere, right wrist
M14.832 Arthropathies in other specified diseases classified elsewhere, left wrist
M14.839 Arthropathies in other specified diseases classified elsewhere, unspecified wrist
M14.84 Arthropathies in other specified diseases classified elsewhere, hand
M14.841 Arthropathies in other specified diseases classified elsewhere, right hand
M14.842 Arthropathies in other specified diseases classified elsewhere, left hand
M14.849 Arthropathies in other specified diseases classified elsewhere, unspecified hand
M14.85 Arthropathies in other specified diseases classified elsewhere, hip
M14.851 Arthropathies in other specified diseases classified elsewhere, right hip
M14.852 Arthropathies in other specified diseases classified elsewhere, left hip
M14.859 Arthropathies in other specified diseases classified elsewhere, unspecified hip
M14.86 Arthropathies in other specified diseases classified elsewhere, knee
M14. 861 Arthropathies in other specified diseases classified elsewhere, right knee
M14.862 Arthropathies in other specified diseases classified elsewhere, left knee
M14.869 Arthropathies in other specified diseases classified elsewhere, unspecified knee
M14.87 Arthropathies in other specified diseases classified elsewhere, ankle and foot
M14.871 Arthropathies in other specified diseases classified elsewhere, right ankle and foot
M14.872 Arthropathies in other specified diseases classified elsewhere, left ankle and foot
M14.879 Arthropathies in other specified diseases classified elsewhere, unspecified ankle and foot
M14.88 Arthropathies in other specified diseases classified elsewhere, vertebrae
M14.89 Arthropathies in other specified diseases classified elsewhere, multiple sites

Osteoarthritis (M15-M19)[edit]

Excludes2: osteoarthritis of spine (M47.-)

M15 Polyosteoarthritis[edit]

Includes: arthritis of multiple sites
Excludes1: bilateral involvement of single joint (M16-M19)
M15.0 Primary generalized (osteo)arthritis
M15.1 Heberden's nodes (with arthropathy)
Interphalangeal distal osteoarthritis
M15.2 Bouchard's nodes (with arthropathy)
Juxtaphalangeal distal osteoarthritis
M15.3 Secondary multiple arthritis
Post-traumatic polyosteoarthritis
M15.4 Erosive (osteo)arthritis
M15.8 Other polyosteoarthritis
M15.9 Polyosteoarthritis, unspecified
Generalized osteoarthritis NOS

M16 Osteoarthritis of hip[edit]

M16.0 Bilateral primary osteoarthritis of hip
M16.1 Unilateral primary osteoarthritis of hip
Primary osteoarthritis of hip NOS
M16.10 Unilateral primary osteoarthritis, unspecified hip
M16.11 Unilateral primary osteoarthritis, right hip
M16.12 Unilateral primary osteoarthritis, left hip
M16.2 Bilateral osteoarthritis resulting from hip dysplasia
M16. 3 Unilateral osteoarthritis resulting from hip dysplasia
Dysplastic osteoarthritis of hip NOS
M16.30 Unilateral osteoarthritis resulting from hip dysplasia, unspecified hip
M16.31 Unilateral osteoarthritis resulting from hip dysplasia, right hip
M16.32 Unilateral osteoarthritis resulting from hip dysplasia, left hip
M16.4 Bilateral post-traumatic osteoarthritis of hip
M16.5 Unilateral post-traumatic osteoarthritis of hip
Post-traumatic osteoarthritis of hip NOS
M16.50 Unilateral post-traumatic osteoarthritis, unspecified hip
M16.51 Unilateral post-traumatic osteoarthritis, right hip
M16.52 Unilateral post-traumatic osteoarthritis, left hip
M16.6 Other bilateral secondary osteoarthritis of hip
M16.7 Other unilateral secondary osteoarthritis of hip
Secondary osteoarthritis of hip NOS
M16.9 Osteoarthritis of hip, unspecified

M17 Osteoarthritis of knee[edit]

M17.0 Bilateral primary osteoarthritis of knee
M17.1 Unilateral primary osteoarthritis of knee
Primary osteoarthritis of knee NOS
M17.10 Unilateral primary osteoarthritis, unspecified knee
M17.11 Unilateral primary osteoarthritis, right knee
M17.12 Unilateral primary osteoarthritis, left knee
M17.2 Bilateral post-traumatic osteoarthritis of knee
M17.3 Unilateral post-traumatic osteoarthritis of knee
Post-traumatic osteoarthritis of knee NOS
M17.30 Unilateral post-traumatic osteoarthritis, unspecified knee
M17.31 Unilateral post-traumatic osteoarthritis, right knee
M17.32 Unilateral post-traumatic osteoarthritis, left knee
M17.4 Other bilateral secondary osteoarthritis of knee
M17.5 Other unilateral secondary osteoarthritis of knee
Secondary osteoarthritis of knee NOS
M17.9 Osteoarthritis of knee, unspecified

M18 Osteoarthritis of first carpometacarpal joint[edit]

M18.0 Bilateral primary osteoarthritis of first carpometacarpal joints
M18.1 Unilateral primary osteoarthritis of first carpometacarpal joint
Primary osteoarthritis of first carpometacarpal joint NOS
M18.10 Unilateral primary osteoarthritis of first carpometacarpal joint, unspecified hand
M18.11 Unilateral primary osteoarthritis of first carpometacarpal joint, right hand
M18. 12 Unilateral primary osteoarthritis of first carpometacarpal joint, left hand
M18.2 Bilateral post-traumatic osteoarthritis of first carpometacarpal joints
M18.3 Unilateral post-traumatic osteoarthritis of first carpometacarpal joint
Post-traumatic osteoarthritis of first carpometacarpal joint NOS
M18.30 Unilateral post-traumatic osteoarthritis of first carpometacarpal joint, unspecified hand
M18.31 Unilateral post-traumatic osteoarthritis of first carpometacarpal joint, right hand
M18.32 Unilateral post-traumatic osteoarthritis of first carpometacarpal joint, left hand
M18.4 Other bilateral secondary osteoarthritis of first carpometacarpal joints
M18.5 Other unilateral secondary osteoarthritis of first carpometacarpal joint
Secondary osteoarthritis of first carpometacarpal joint NOS
M18.50 Other unilateral secondary osteoarthritis of first carpometacarpal joint, unspecified hand
M18.51 Other unilateral secondary osteoarthritis of first carpometacarpal joint, right hand
M18.52 Other unilateral secondary osteoarthritis of first carpometacarpal joint, left hand
M18.9 Osteoarthritis of first carpometacarpal joint, unspecified

M19 Other and unspecified osteoarthritis[edit]

Excludes1: polyarthritis (M15.-)
Excludes2: arthrosis of spine (M47.-)
hallux rigidus (M20.2)
osteoarthritis of spine (M47.-)
M19.0 Primary osteoarthritis of other joints
M19.01 Primary osteoarthritis, shoulder
M19.011 Primary osteoarthritis, right shoulder
M19.012 Primary osteoarthritis, left shoulder
M19.019 Primary osteoarthritis, unspecified shoulder
M19.02 Primary osteoarthritis, elbow
M19.021 Primary osteoarthritis, right elbow
M19.022 Primary osteoarthritis, left elbow
M19.029 Primary osteoarthritis, unspecified elbow
M19.03 Primary osteoarthritis, wrist
M19.031 Primary osteoarthritis, right wrist
M19.032 Primary osteoarthritis, left wrist
M19.039 Primary osteoarthritis, unspecified wrist
M19.04 Primary osteoarthritis, hand
Excludes2: primary osteoarthritis of first carpometacarpal joint (M18.0-, M18.1-)
M19.041 Primary osteoarthritis, right hand
M19.042 Primary osteoarthritis, left hand
M19.049 Primary osteoarthritis, unspecified hand
M19.07 Primary osteoarthritis ankle and foot
M19.071 Primary osteoarthritis, right ankle and foot
M19.072 Primary osteoarthritis, left ankle and foot
M19.079 Primary osteoarthritis, unspecified ankle and foot
M19.1 Post-traumatic osteoarthritis of other joints
M19.11 Post-traumatic osteoarthritis, shoulder
M19.111 Post-traumatic osteoarthritis, right shoulder
M19.112 Post-traumatic osteoarthritis, left shoulder
M19.119 Post-traumatic osteoarthritis, unspecified shoulder
M19.12 Post-traumatic osteoarthritis, elbow
M19.121 Post-traumatic osteoarthritis, right elbow
M19.122 Post-traumatic osteoarthritis, left elbow
M19.129 Post-traumatic osteoarthritis, unspecified elbow
M19.13 Post-traumatic osteoarthritis, wrist
M19.131 Post-traumatic osteoarthritis, right wrist
M19.132 Post-traumatic osteoarthritis, left wrist
M19.139 Post-traumatic osteoarthritis, unspecified wrist
M19.14 Post-traumatic osteoarthritis, hand
Excludes2: post-traumatic osteoarthritis of first carpometacarpal joint (M18.2-, M18.3-)
M19.141 Post-traumatic osteoarthritis, right hand
M19.142 Post-traumatic osteoarthritis, left hand
M19.149 Post-traumatic osteoarthritis, unspecified hand
M19.17 Post-traumatic osteoarthritis, ankle and foot
M19.171 Post-traumatic osteoarthritis, right ankle and foot
M19.172 Post-traumatic osteoarthritis, left ankle and foot
M19.179 Post-traumatic osteoarthritis, unspecified ankle and foot
M19.2 Secondary osteoarthritis of other joints
M19.21 Secondary osteoarthritis, shoulder
M19.211 Secondary osteoarthritis, right shoulder
M19.212 Secondary osteoarthritis, left shoulder
M19. 219 Secondary osteoarthritis, unspecified shoulder
M19.22 Secondary osteoarthritis, elbow
M19.221 Secondary osteoarthritis, right elbow
M19.222 Secondary osteoarthritis, left elbow
M19.229 Secondary osteoarthritis, unspecified elbow
M19.23 Secondary osteoarthritis, wrist
M19.231 Secondary osteoarthritis, right wrist
M19.232 Secondary osteoarthritis, left wrist
M19.239 Secondary osteoarthritis, unspecified wrist
M19.24 Secondary osteoarthritis, hand
M19.241 Secondary osteoarthritis, right hand
M19.242 Secondary osteoarthritis, left hand
M19.249 Secondary osteoarthritis, unspecified hand
M19.27 Secondary osteoarthritis, ankle and foot
M19.271 Secondary osteoarthritis, right ankle and foot
M19.272 Secondary osteoarthritis, left ankle and foot
M19.279 Secondary osteoarthritis, unspecified ankle and foot
M19.9 Osteoarthritis, unspecified site
M19.90 Unspecified osteoarthritis, unspecified site
Arthrosis NOS
Arthritis NOS
Osteoarthritis NOS
M19.91 Primary osteoarthritis, unspecified site
Primary osteoarthritis NOS
M19.92 Post-traumatic osteoarthritis, unspecified site
Post-traumatic osteoarthritis NOS
M19.93 Secondary osteoarthritis, unspecified site
Secondary osteoarthritis NOS

Other joint disorders (M20-M25)[edit]

Excludes2: joints of the spine (M40-M54)

M20 Acquired deformities of fingers and toes[edit]

Excludes1: acquired absence of fingers and toes (Z89.-)
congenital absence of fingers and toes (Q71.3-, Q72.3-)
congenital deformities and malformations of fingers and toes (Q66.-, Q68-Q70, Q74.-)
M20.0 Deformity of finger(s)
Excludes1: clubbing of fingers (R68.3)
palmar fascial fibromatosis [Dupuytren] (M72.0)
trigger finger (M65.3)
M20. 00 Unspecified deformity of finger(s)
M20.001 Unspecified deformity of right finger(s)
M20.002 Unspecified deformity of left finger(s)
M20.009 Unspecified deformity of unspecified finger(s)
M20.01 Mallet finger
M20.011 Mallet finger of right finger(s)
M20.012 Mallet finger of left finger(s)
M20.019 Mallet finger of unspecified finger(s)
M20.02 Boutonni?re deformity
M20.021 Boutonni?re deformity of right finger(s)
M20.022 Boutonni?re deformity of left finger(s)
M20.029 Boutonni?re deformity of unspecified finger(s)
M20.03 Swan-neck deformity
M20.031 Swan-neck deformity of right finger(s)
M20.032 Swan-neck deformity of left finger(s)
M20.039 Swan-neck deformity of unspecified finger(s)
M20.09 Other deformity of finger(s)
M20.091 Other deformity of right finger(s)
M20.092 Other deformity of left finger(s)
M20.099 Other deformity of finger(s), unspecified finger(s)
M20.1 Hallux valgus (acquired)
Bunion
M20.10 Hallux valgus (acquired), unspecified foot
M20.11 Hallux valgus (acquired), right foot
M20.12 Hallux valgus (acquired), left foot
M20.2 Hallux rigidus
M20.20 Hallux rigidus, unspecified foot
M20.21 Hallux rigidus, right foot
M20.22 Hallux rigidus, left foot
M20.3 Hallux varus (acquired)
M20.30 Hallux varus (acquired), unspecified foot
M20.31 Hallux varus (acquired), right foot
M20.32 Hallux varus (acquired), left foot
M20.4 Other hammer toe(s) (acquired)
M20.40 Other hammer toe(s) (acquired), unspecified foot
M20.41 Other hammer toe(s) (acquired), right foot
M20.42 Other hammer toe(s) (acquired), left foot
M20.5 Other deformities of toe(s) (acquired)
M20.5x Other deformities of toe(s) (acquired)
M20.5x1 Other deformities of toe(s) (acquired), right foot
M20. 5x2 Other deformities of toe(s) (acquired), left foot
M20.5x9 Other deformities of toe(s) (acquired), unspecified foot
M20.6 Acquired deformities of toe(s), unspecified
M20.60 Acquired deformities of toe(s), unspecified, unspecified foot
M20.61 Acquired deformities of toe(s), unspecified, right foot
M20.62 Acquired deformities of toe(s), unspecified, left foot

M21 Other acquired deformities of limbs[edit]

Excludes1: acquired absence of limb (Z89.-)
congenital absence of limbs (Q71-Q73)
congenital deformities and malformations of limbs (Q65-Q66, Q68-Q74)
Excludes2: acquired deformities of fingers or toes (M20.-)
coxa plana (M91.2)
M21.0 Valgus deformity, not elsewhere classified
Excludes1: metatarsus valgus (Q66.6)
talipes calcaneovalgus (Q66.4)
M21.00 Valgus deformity, not elsewhere classified, unspecified site
M21.02 Valgus deformity, not elsewhere classified, elbow
Cubitus valgus
M21.021 Valgus deformity, not elsewhere classified, right elbow
M21.022 Valgus deformity, not elsewhere classified, left elbow
M21.029 Valgus deformity, not elsewhere classified, unspecified elbow
M21.06 Valgus deformity, not elsewhere classified, knee
Genu valgum
Knock knee
M21.061 Valgus deformity, not elsewhere classified, right knee
M21.062 Valgus deformity, not elsewhere classified, left knee
M21.069 Valgus deformity, not elsewhere classified, unspecified knee
M21.07 Valgus deformity, not elsewhere classified, ankle
M21.071 Valgus deformity, not elsewhere classified, right ankle
M21.072 Valgus deformity, not elsewhere classified, left ankle
M21. 079 Valgus deformity, not elsewhere classified, unspecified ankle
M21.1 Varus deformity, not elsewhere classified
Excludes1: metatarsus varus (Q66.2)
tibia vara (M92.5)
M21.10 Varus deformity, not elsewhere classified, unspecified site
M21.12 Varus deformity, not elsewhere classified, elbow
Cubitus varus, elbow
M21.121 Varus deformity, not elsewhere classified, right elbow
M21.122 Varus deformity, not elsewhere classified, left elbow
M21.129 Varus deformity, not elsewhere classified, unspecified elbow
M21.16 Varus deformity, not elsewhere classified, knee
Bow leg
Genu varum
M21.161 Varus deformity, not elsewhere classified, right knee
M21.162 Varus deformity, not elsewhere classified, left knee
M21.169 Varus deformity, not elsewhere classified, unspecified knee
M21.17 Varus deformity, not elsewhere classified, ankle
M21.171 Varus deformity, not elsewhere classified, right ankle
M21.172 Varus deformity, not elsewhere classified, left ankle
M21.179 Varus deformity, not elsewhere classified, unspecified ankle
M21.2 Flexion deformity
M21.20 Flexion deformity, unspecified site
M21.21 Flexion deformity, shoulder
M21.211 Flexion deformity, right shoulder
M21.212 Flexion deformity, left shoulder
M21.219 Flexion deformity, unspecified shoulder
M21.22 Flexion deformity, elbow
M21.221 Flexion deformity, right elbow
M21.222 Flexion deformity, left elbow
M21.229 Flexion deformity, unspecified elbow
M21.23 Flexion deformity, wrist
M21.231 Flexion deformity, right wrist
M21. 232 Flexion deformity, left wrist
M21.239 Flexion deformity, unspecified wrist
M21.24 Flexion deformity, finger joints
M21.241 Flexion deformity, right finger joints
M21.242 Flexion deformity, left finger joints
M21.249 Flexion deformity, unspecified finger joints
M21.25 Flexion deformity, hip
M21.251 Flexion deformity, right hip
M21.252 Flexion deformity, left hip
M21.259 Flexion deformity, unspecified hip
M21.26 Flexion deformity, knee
M21.261 Flexion deformity, right knee
M21.262 Flexion deformity, left knee
M21.269 Flexion deformity, unspecified knee
M21.27 Flexion deformity, ankle and toes
M21.271 Flexion deformity, right ankle and toes
M21.272 Flexion deformity, left ankle and toes
M21.279 Flexion deformity, unspecified ankle and toes
M21.3 Wrist or foot drop (acquired)
M21.33 Wrist drop (acquired)
M21.331 Wrist drop, right wrist
M21.332 Wrist drop, left wrist
M21.339 Wrist drop, unspecified wrist
M21.37 Foot drop (acquired)
M21.371 Foot drop, right foot
M21.372 Foot drop, left foot
M21.379 Foot drop, unspecified foot
M21.4 Flat foot [pes planus] (acquired)
Excludes1: congenital pes planus (Q66.5)
M21.40 Flat foot [pes planus] (acquired), unspecified foot
M21.41 Flat foot [pes planus] (acquired), right foot
M21.42 Flat foot [pes planus] (acquired), left foot
M21.5 Acquired clawhand, clubhand, clawfoot and clubfoot
Excludes1: clubfoot, not specified as acquired (Q66.8)
M21.51 Acquired clawhand
M21.511 Acquired clawhand, right hand
M21.512 Acquired clawhand, left hand
M21.519 Acquired clawhand, unspecified hand
M21.52 Acquired clubhand
M21.521 Acquired clubhand, right hand
M21.522 Acquired clubhand, left hand
M21.529 Acquired clubhand, unspecified hand
M21.53 Acquired clawfoot
M21.531 Acquired clawfoot, right foot
M21.532 Acquired clawfoot, left foot
M21. 539 Acquired clawfoot, unspecified foot
M21.54 Acquired clubfoot
M21.541 Acquired clubfoot, right foot
M21.542 Acquired clubfoot, left foot
M21.549 Acquired clubfoot, unspecified foot
M21.6 Other acquired deformities of foot
Excludes2: deformities of toe (acquired) (M20.1-.M20.6)
M21.6x Other acquired deformities of foot
M21.6x1 Other acquired deformities of right foot
M21.6x2 Other acquired deformities of left foot
M21.6x9 Other acquired deformities of unspecified foot
M21.7 Unequal limb length (acquired)
Note: The site used should correspond to the shorter limb
M21.70 Unequal limb length (acquired), unspecified site
M21.72 Unequal limb length (acquired), humerus
M21.721 Unequal limb length (acquired), right humerus
M21.722 Unequal limb length (acquired), left humerus
M21.729 Unequal limb length (acquired), unspecified humerus
M21.73 Unequal limb length (acquired), ulna and radius
M21.731 Unequal limb length (acquired), right ulna
M21.732 Unequal limb length (acquired), left ulna
M21.733 Unequal limb length (acquired), right radius
M21.734 Unequal limb length (acquired), left radius
M21.739 Unequal limb length (acquired), unspecified ulna and radius
M21.75 Unequal limb length (acquired), femur
M21.751 Unequal limb length (acquired), right femur
M21.752 Unequal limb length (acquired), left femur
M21.759 Unequal limb length (acquired), unspecified femur
M21.76 Unequal limb length (acquired), tibia and fibula
M21.761 Unequal limb length (acquired), right tibia
M21.762 Unequal limb length (acquired), left tibia
M21.763 Unequal limb length (acquired), right fibula
M21.764 Unequal limb length (acquired), left fibula
M21.769 Unequal limb length (acquired), unspecified tibia and fibula
M21.8 Other specified acquired deformities of limbs
Excludes2: coxa plana (M91.2)
M21. 80 Other specified acquired deformities of unspecified limb
M21.82 Other specified acquired deformities of upper arm
M21.821 Other specified acquired deformities of right upper arm
M21.822 Other specified acquired deformities of left upper arm
M21.829 Other specified acquired deformities of unspecified upper arm
M21.83 Other specified acquired deformities of forearm
M21.831 Other specified acquired deformities of right forearm
M21.832 Other specified acquired deformities of left forearm
M21.839 Other specified acquired deformities of unspecified forearm
M21.85 Other specified acquired deformities of thigh
M21.851 Other specified acquired deformities of right thigh
M21.852 Other specified acquired deformities of left thigh
M21.859 Other specified acquired deformities of unspecified thigh
M21.86 Other specified acquired deformities of lower leg
M21.861 Other specified acquired deformities of right lower leg
M21.862 Other specified acquired deformities of left lower leg
M21.869 Other specified acquired deformities of unspecified lower leg
M21.9 Unspecified acquired deformity of limb and hand
M21.90 Unspecified acquired deformity of unspecified limb
M21.92 Unspecified acquired deformity of upper arm
M21.921 Unspecified acquired deformity of right upper arm
M21.922 Unspecified acquired deformity of left upper arm
M21.929 Unspecified acquired deformity of unspecified upper arm
M21.93 Unspecified acquired deformity of forearm
M21. 931 Unspecified acquired deformity of right forearm
M21.932 Unspecified acquired deformity of left forearm
M21.939 Unspecified acquired deformity of unspecified forearm
M21.94 Unspecified acquired deformity of hand
M21.941 Unspecified acquired deformity of hand, right hand
M21.942 Unspecified acquired deformity of hand, left hand
M21.949 Unspecified acquired deformity of hand, unspecified hand
M21.95 Unspecified acquired deformity of thigh
M21.951 Unspecified acquired deformity of right thigh
M21.952 Unspecified acquired deformity of left thigh
M21.959 Unspecified acquired deformity of unspecified thigh
M21.96 Unspecified acquired deformity of lower leg
M21.961 Unspecified acquired deformity of right lower leg
M21.962 Unspecified acquired deformity of left lower leg
M21.969 Unspecified acquired deformity of unspecified lower leg

M22 Disorder of patella[edit]

Excludes1: traumatic dislocation of patella (S83.0-)
M22.0 Recurrent dislocation of patella
M22.00 Recurrent dislocation of patella, unspecified knee
M22.01 Recurrent dislocation of patella, right knee
M22.02 Recurrent dislocation of patella, left knee
M22.1 Recurrent subluxation of patella
Incomplete dislocation of patella
M22.10 Recurrent subluxation of patella, unspecified knee
M22.11 Recurrent subluxation of patella, right knee
M22.12 Recurrent subluxation of patella, left knee
M22.2 Patellofemoral disorders
M22.2x Patellofemoral disorders
M22.2x1 Patellofemoral disorders, right knee
M22.2x2 Patellofemoral disorders, left knee
M22.2x9 Patellofemoral disorders, unspecified knee
M22.3 Other derangements of patella
M22.3x Other derangements of patella
M22.3x1 Other derangements of patella, right knee
M22.3x2 Other derangements of patella, left knee
M22. 3x9 Other derangements of patella, unspecified knee
M22.4 Chondromalacia patellae
M22.40 Chondromalacia patellae, unspecified knee
M22.41 Chondromalacia patellae, right knee
M22.42 Chondromalacia patellae, left knee
M22.8 Other disorders of patella
M22.8x Other disorders of patella
M22.8x1 Other disorders of patella, right knee
M22.8x2 Other disorders of patella, left knee
M22.8x9 Other disorders of patella, unspecified knee
M22.9 Unspecified disorder of patella
M22.90 Unspecified disorder of patella, unspecified knee
M22.91 Unspecified disorder of patella, right knee
M22.92 Unspecified disorder of patella, left knee

M23 Internal derangement of knee[edit]

Excludes1: ankylosis (M24.66)
current injury - see injury of knee and lower leg (S80-S89)
deformity of knee (M21.-)
osteochondritis dissecans (M93.2)
recurrent dislocation or subluxation of joints (M24.4)
recurrent dislocation or subluxation of patella (M22.0-M22.1)
M23.0 Cystic meniscus
M23.00 Cystic meniscus, unspecified meniscus
Cystic meniscus, unspecified lateral meniscus
Cystic meniscus, unspecified medial meniscus
M23.000 Cystic meniscus, unspecified lateral meniscus, right knee
M23.001 Cystic meniscus, unspecified lateral meniscus, left knee
M23.002 Cystic meniscus, unspecified lateral meniscus, unspecified knee
M23.003 Cystic meniscus, unspecified medial meniscus, right knee
M23.004 Cystic meniscus, unspecified medial meniscus, left knee
M23.005 Cystic meniscus, unspecified medial meniscus, unspecified knee
M23.006 Cystic meniscus, unspecified meniscus, right knee
M23.007 Cystic meniscus, unspecified meniscus, left knee
M23.009 Cystic meniscus, unspecified meniscus, unspecified knee
M23.01 Cystic meniscus, anterior horn of medial meniscus
M23. 011 Cystic meniscus, anterior horn of medial meniscus, right knee
M23.012 Cystic meniscus, anterior horn of medial meniscus, left knee
M23.019 Cystic meniscus, anterior horn of medial meniscus, unspecified knee
M23.02 Cystic meniscus, posterior horn of medial meniscus
M23.021 Cystic meniscus, posterior horn of medial meniscus, right knee
M23.022 Cystic meniscus, posterior horn of medial meniscus, left knee
M23.029 Cystic meniscus, posterior horn of medial meniscus, unspecified knee
M23.03 Cystic meniscus, other medial meniscus
M23.031 Cystic meniscus, other medial meniscus, right knee
M23.032 Cystic meniscus, other medial meniscus, left knee
M23.039 Cystic meniscus, other medial meniscus, unspecified knee
M23.04 Cystic meniscus, anterior horn of lateral meniscus
M23.041 Cystic meniscus, anterior horn of lateral meniscus, right knee
M23.042 Cystic meniscus, anterior horn of lateral meniscus, left knee
M23.049 Cystic meniscus, anterior horn of lateral meniscus, unspecified knee
M23.05 Cystic meniscus, posterior horn of lateral meniscus
M23.051 Cystic meniscus, posterior horn of lateral meniscus, right knee
M23.052 Cystic meniscus, posterior horn of lateral meniscus, left knee
M23.059 Cystic meniscus, posterior horn of lateral meniscus, unspecified knee
M23.06 Cystic meniscus, other lateral meniscus
M23.061 Cystic meniscus, other lateral meniscus, right knee
M23.062 Cystic meniscus, other lateral meniscus, left knee
M23.069 Cystic meniscus, other lateral meniscus, unspecified knee
M23.2 Derangement of meniscus due to old tear or injury
Old bucket-handle tear
M23. 20 Derangement of unspecified meniscus due to old tear or injury
Derangement of unspecified lateral meniscus due to old tear or injury
Derangement of unspecified medial meniscus due to old tear or injury
M23.200 Derangement of unspecified lateral meniscus due to old tear or injury, right knee
M23.201 Derangement of unspecified lateral meniscus due to old tear or injury, left knee
M23.202 Derangement of unspecified lateral meniscus due to old tear or injury, unspecified knee
M23.203 Derangement of unspecified medial meniscus due to old tear or injury, right knee
M23.204 Derangement of unspecified medial meniscus due to old tear or injury, left knee
M23.205 Derangement of unspecified medial meniscus due to old tear or injury, unspecified knee
M23.206 Derangement of unspecified meniscus due to old tear or injury, right knee
M23.207 Derangement of unspecified meniscus due to old tear or injury, left knee
M23.209 Derangement of unspecified meniscus due to old tear or injury, unspecified knee
M23.21 Derangement of anterior horn of medial meniscus due to old tear or injury
M23.211 Derangement of anterior horn of medial meniscus due to old tear or injury, right knee
M23.212 Derangement of anterior horn of medial meniscus due to old tear or injury, left knee
M23.219 Derangement of anterior horn of medial meniscus due to old tear or injury, unspecified knee
M23.22 Derangement of posterior horn of medial meniscus due to old tear or injury
M23.221 Derangement of posterior horn of medial meniscus due to old tear or injury, right knee
M23.222 Derangement of posterior horn of medial meniscus due to old tear or injury, left knee
M23. 229 Derangement of posterior horn of medial meniscus due to old tear or injury, unspecified knee
M23.23 Derangement of other medial meniscus due to old tear or injury
M23.231 Derangement of other medial meniscus due to old tear or injury, right knee
M23.232 Derangement of other medial meniscus due to old tear or injury, left knee
M23.239 Derangement of other medial meniscus due to old tear or injury, unspecified knee
M23.24 Derangement of anterior horn of lateral meniscus due to old tear or injury
M23.241 Derangement of anterior horn of lateral meniscus due to old tear or injury, right knee
M23.242 Derangement of anterior horn of lateral meniscus due to old tear or injury, left knee
M23.249 Derangement of anterior horn of lateral meniscus due to old tear or injury, unspecified knee
M23.25 Derangement of posterior horn of lateral meniscus due to old tear or injury
M23.251 Derangement of posterior horn of lateral meniscus due to old tear or injury, right knee
M23.252 Derangement of posterior horn of lateral meniscus due to old tear or injury, left knee
M23.259 Derangement of posterior horn of lateral meniscus due to old tear or injury, unspecified knee
M23.26 Derangement of other lateral meniscus due to old tear or injury
M23.261 Derangement of other lateral meniscus due to old tear or injury, right knee
M23.262 Derangement of other lateral meniscus due to old tear or injury, left knee
M23.269 Derangement of other lateral meniscus due to old tear or injury, unspecified knee
M23.3 Other meniscus derangements
Degenerate meniscus
Detached meniscus
Retained meniscus
M23.30 Other meniscus derangements, unspecified meniscus
Other meniscus derangements, unspecified lateral meniscus
Other meniscus derangements, unspecified medial meniscus
M23.300 Other meniscus derangements, unspecified lateral meniscus, right knee
M23.301 Other meniscus derangements, unspecified lateral meniscus, left knee
M23.302 Other meniscus derangements, unspecified lateral meniscus, unspecified knee
M23.303 Other meniscus derangements, unspecified medial meniscus, right knee
M23.304 Other meniscus derangements, unspecified medial meniscus, left knee
M23.305 Other meniscus derangements, unspecified medial meniscus, unspecified knee
M23.306 Other meniscus derangements, unspecified meniscus, right knee
M23.307 Other meniscus derangements, unspecified meniscus, left knee
M23.309 Other meniscus derangements, unspecified meniscus, unspecified knee
M23.31 Other meniscus derangements, anterior horn of medial meniscus
M23.311 Other meniscus derangements, anterior horn of medial meniscus, right knee
M23.312 Other meniscus derangements, anterior horn of medial meniscus, left knee
M23.319 Other meniscus derangements, anterior horn of medial meniscus, unspecified knee
M23.32 Other meniscus derangements, posterior horn of medial meniscus
M23.321 Other meniscus derangements, posterior horn of medial meniscus, right knee
M23.322 Other meniscus derangements, posterior horn of medial meniscus, left knee
M23.329 Other meniscus derangements, posterior horn of medial meniscus, unspecified knee
M23.33 Other meniscus derangements, other medial meniscus
M23.331 Other meniscus derangements, other medial meniscus, right knee
M23.332 Other meniscus derangements, other medial meniscus, left knee
M23.339 Other meniscus derangements, other medial meniscus, unspecified knee
M23.34 Other meniscus derangements, anterior horn of lateral meniscus
M23. 341 Other meniscus derangements, anterior horn of lateral meniscus, right knee
M23.342 Other meniscus derangements, anterior horn of lateral meniscus, left knee
M23.349 Other meniscus derangements, anterior horn of lateral meniscus, unspecified knee
M23.35 Other meniscus derangements, posterior horn of lateral meniscus
M23.351 Other meniscus derangements, posterior horn of lateral meniscus, right knee
M23.352 Other meniscus derangements, posterior horn of lateral meniscus, left knee
M23.359 Other meniscus derangements, posterior horn of lateral meniscus, unspecified knee
M23.36 Other meniscus derangements, other lateral meniscus
M23.361 Other meniscus derangements, other lateral meniscus, right knee
M23.362 Other meniscus derangements, other lateral meniscus, left knee
M23.369 Other meniscus derangements, other lateral meniscus, unspecified knee
M23.4 Loose body in knee
M23.40 Loose body in knee, unspecified knee
M23.41 Loose body in knee, right knee
M23.42 Loose body in knee, left knee
M23.5 Chronic instability of knee
M23.50 Chronic instability of knee, unspecified knee
M23.51 Chronic instability of knee, right knee
M23.52 Chronic instability of knee, left knee
M23.6 Other spontaneous disruption of ligament(s) of knee
M23.60 Other spontaneous disruption of unspecified ligament of knee
M23.601 Other spontaneous disruption of unspecified ligament of right knee
M23.602 Other spontaneous disruption of unspecified ligament of left knee
M23.609 Other spontaneous disruption of unspecified ligament of unspecified knee
M23.61 Other spontaneous disruption of anterior cruciate ligament of knee
M23.611 Other spontaneous disruption of anterior cruciate ligament of right knee
M23.612 Other spontaneous disruption of anterior cruciate ligament of left knee
M23. 619 Other spontaneous disruption of anterior cruciate ligament of unspecified knee
M23.62 Other spontaneous disruption of posterior cruciate ligament of knee
M23.621 Other spontaneous disruption of posterior cruciate ligament of right knee
M23.622 Other spontaneous disruption of posterior cruciate ligament of left knee
M23.629 Other spontaneous disruption of posterior cruciate ligament of unspecified knee
M23.63 Other spontaneous disruption of medial collateral ligament of knee
M23.631 Other spontaneous disruption of medial collateral ligament of right knee
M23.632 Other spontaneous disruption of medial collateral ligament of left knee
M23.639 Other spontaneous disruption of medial collateral ligament of unspecified knee
M23.64 Other spontaneous disruption of lateral collateral ligament of knee
M23.641 Other spontaneous disruption of lateral collateral ligament of right knee
M23.642 Other spontaneous disruption of lateral collateral ligament of left knee
M23.649 Other spontaneous disruption of lateral collateral ligament of unspecified knee
M23.67 Other spontaneous disruption of capsular ligament of knee
M23.671 Other spontaneous disruption of capsular ligament of right knee
M23.672 Other spontaneous disruption of capsular ligament of left knee
M23.679 Other spontaneous disruption of capsular ligament of unspecified knee
M23.8 Other internal derangements of knee
Laxity of ligament of knee
Snapping knee
M23.8x Other internal derangements of knee
M23.8x1 Other internal derangements of right knee
M23.8x2 Other internal derangements of left knee
M23.8x9 Other internal derangements of unspecified knee
M23.9 Unspecified internal derangement of knee
M23.90 Unspecified internal derangement of unspecified knee
M23.91 Unspecified internal derangement of right knee
M23.92 Unspecified internal derangement of left knee

M24 Other specific joint derangements

Excludes1: current injury - see injury of joint by body region
Excludes2: ganglion (M67.4)
snapping knee (M23.8-)
temporomandibular joint disorders (M26.6-)
M24.0 Loose body in joint
Excludes2: loose body in knee (M23.4)
M24.00 Loose body in unspecified joint
M24.01 Loose body in shoulder
M24.011 Loose body in right shoulder
M24.012 Loose body in left shoulder
M24.019 Loose body in unspecified shoulder
M24.02 Loose body in elbow
M24.021 Loose body in right elbow
M24.022 Loose body in left elbow
M24.029 Loose body in unspecified elbow
M24.03 Loose body in wrist
M24.031 Loose body in right wrist
M24.032 Loose body in left wrist
M24.039 Loose body in unspecified wrist
M24.04 Loose body in finger joints
M24.041 Loose body in right finger joint(s)
M24.042 Loose body in left finger joint(s)
M24.049 Loose body in unspecified finger joint(s)
M24.05 Loose body in hip
M24.051 Loose body in right hip
M24.052 Loose body in left hip
M24.059 Loose body in unspecified hip
M24.07 Loose body in ankle and toe joints
M24.071 Loose body in right ankle
M24.072 Loose body in left ankle
M24.073 Loose body in unspecified ankle
M24.074 Loose body in right toe joint(s)
M24.075 Loose body in left toe joint(s)
M24.076 Loose body in unspecified toe joints
M24.08 Loose body, other site
M24.1 Other articular cartilage disorders
Excludes2: chondrocalcinosis (M11.1, M11.2-)
internal derangement of knee (M23.-)
metastatic calcification (E83.5)
ochronosis (E70.2)
M24.10 Other articular cartilage disorders, unspecified site
M24.11 Other articular cartilage disorders, shoulder
M24.111 Other articular cartilage disorders, right shoulder
M24. 112 Other articular cartilage disorders, left shoulder
M24.119 Other articular cartilage disorders, unspecified shoulder
M24.12 Other articular cartilage disorders, elbow
M24.121 Other articular cartilage disorders, right elbow
M24.122 Other articular cartilage disorders, left elbow
M24.129 Other articular cartilage disorders, unspecified elbow
M24.13 Other articular cartilage disorders, wrist
M24.131 Other articular cartilage disorders, right wrist
M24.132 Other articular cartilage disorders, left wrist
M24.139 Other articular cartilage disorders, unspecified wrist
M24.14 Other articular cartilage disorders, hand
M24.141 Other articular cartilage disorders, right hand
M24.142 Other articular cartilage disorders, left hand
M24.149 Other articular cartilage disorders, unspecified hand
M24.15 Other articular cartilage disorders, hip
M24.151 Other articular cartilage disorders, right hip
M24.152 Other articular cartilage disorders, left hip
M24.159 Other articular cartilage disorders, unspecified hip
M24.17 Other articular cartilage disorders, ankle and foot
M24.171 Other articular cartilage disorders, right ankle
M24.172 Other articular cartilage disorders, left ankle
M24.173 Other articular cartilage disorders, unspecified ankle
M24.174 Other articular cartilage disorders, right foot
M24.175 Other articular cartilage disorders, left foot
M24.176 Other articular cartilage disorders, unspecified foot
M24.2 Disorder of ligament
Instability secondary to old ligament injury
Ligamentous laxity NOS
Excludes1: familial ligamentous laxity (M35.7)
Excludes2: internal derangement of knee (M23.5-M23.89)
M24. 20 Disorder of ligament, unspecified site
M24.21 Disorder of ligament, shoulder
M24.211 Disorder of ligament, right shoulder
M24.212 Disorder of ligament, left shoulder
M24.219 Disorder of ligament, unspecified shoulder
M24.22 Disorder of ligament, elbow
M24.221 Disorder of ligament, right elbow
M24.222 Disorder of ligament, left elbow
M24.229 Disorder of ligament, unspecified elbow
M24.23 Disorder of ligament, wrist
M24.231 Disorder of ligament, right wrist
M24.232 Disorder of ligament, left wrist
M24.239 Disorder of ligament, unspecified wrist
M24.24 Disorder of ligament, hand
M24.241 Disorder of ligament, right hand
M24.242 Disorder of ligament, left hand
M24.249 Disorder of ligament, unspecified hand
M24.25 Disorder of ligament, hip
M24.251 Disorder of ligament, right hip
M24.252 Disorder of ligament, left hip
M24.259 Disorder of ligament, unspecified hip
M24.27 Disorder of ligament, ankle and foot
M24.271 Disorder of ligament, right ankle
M24.272 Disorder of ligament, left ankle
M24.273 Disorder of ligament, unspecified ankle
M24.274 Disorder of ligament, right foot
M24.275 Disorder of ligament, left foot
M24.276 Disorder of ligament, unspecified foot
M24.28 Disorder of ligament, vertebrae
M24.3 Pathological dislocation of joint, not elsewhere classified
Excludes1: congenital dislocation or displacement of joint- see congenital malformations and deformations of the musculoskeletal system (Q65-Q79)
current injury - see injury of joints and ligaments by body region
recurrent dislocation of joint (M24.4-)
M24.30 Pathological dislocation of unspecified joint, not elsewhere classified
M24.31 Pathological dislocation of shoulder, not elsewhere classified
M24.311 Pathological dislocation of right shoulder, not elsewhere classified
M24.312 Pathological dislocation of left shoulder, not elsewhere classified
M24.319 Pathological dislocation of unspecified shoulder, not elsewhere classified
M24. 32 Pathological dislocation of elbow, not elsewhere classified
M24.321 Pathological dislocation of right elbow, not elsewhere classified
M24.322 Pathological dislocation of left elbow, not elsewhere classified
M24.329 Pathological dislocation of unspecified elbow, not elsewhere classified
M24.33 Pathological dislocation of wrist, not elsewhere classified
M24.331 Pathological dislocation of right wrist, not elsewhere classified
M24.332 Pathological dislocation of left wrist, not elsewhere classified
M24.339 Pathological dislocation of unspecified wrist, not elsewhere classified
M24.34 Pathological dislocation of hand, not elsewhere classified
M24.341 Pathological dislocation of right hand, not elsewhere classified
M24.342 Pathological dislocation of left hand, not elsewhere classified
M24.349 Pathological dislocation of unspecified hand, not elsewhere classified
M24.35 Pathological dislocation of hip, not elsewhere classified
M24.351 Pathological dislocation of right hip, not elsewhere classified
M24.352 Pathological dislocation of left hip, not elsewhere classified
M24.359 Pathological dislocation of unspecified hip, not elsewhere classified
M24.36 Pathological dislocation of knee, not elsewhere classified
M24.361 Pathological dislocation of right knee, not elsewhere classified
M24.362 Pathological dislocation of left knee, not elsewhere classified
M24.369 Pathological dislocation of unspecified knee, not elsewhere classified
M24.37 Pathological dislocation of ankle and foot, not elsewhere classified
M24.371 Pathological dislocation of right ankle, not elsewhere classified
M24.372 Pathological dislocation of left ankle, not elsewhere classified
M24. 373 Pathological dislocation of unspecified ankle, not elsewhere classified
M24.374 Pathological dislocation of right foot, not elsewhere classified
M24.375 Pathological dislocation of left foot, not elsewhere classified
M24.376 Pathological dislocation of unspecified foot, not elsewhere classified
M24.4 Recurrent dislocation of joint
Recurrent subluxation of joint
Excludes2: recurrent dislocation of patella (M22.0-M22.1)
recurrent vertebral dislocation (M43.3-, M43.4, M43.5-)
M24.40 Recurrent dislocation, unspecified joint
M24.41 Recurrent dislocation, shoulder
M24.411 Recurrent dislocation, right shoulder
M24.412 Recurrent dislocation, left shoulder
M24.419 Recurrent dislocation, unspecified shoulder
M24.42 Recurrent dislocation, elbow
M24.421 Recurrent dislocation, right elbow
M24.422 Recurrent dislocation, left elbow
M24.429 Recurrent dislocation, unspecified elbow
M24.43 Recurrent dislocation, wrist
M24.431 Recurrent dislocation, right wrist
M24.432 Recurrent dislocation, left wrist
M24.439 Recurrent dislocation, unspecified wrist
M24.44 Recurrent dislocation, hand and finger(s)
M24.441 Recurrent dislocation, right hand
M24.442 Recurrent dislocation, left hand
M24.443 Recurrent dislocation, unspecified hand
M24.444 Recurrent dislocation, right finger
M24.445 Recurrent dislocation, left finger
M24.446 Recurrent dislocation, unspecified finger
M24.45 Recurrent dislocation, hip
M24.451 Recurrent dislocation, right hip
M24.452 Recurrent dislocation, left hip
M24.459 Recurrent dislocation, unspecified hip
M24.46 Recurrent dislocation, knee
M24.461 Recurrent dislocation, right knee
M24.462 Recurrent dislocation, left knee
M24.469 Recurrent dislocation, unspecified knee
M24.47 Recurrent dislocation, ankle, foot and toes
M24.471 Recurrent dislocation, right ankle
M24.472 Recurrent dislocation, left ankle
M24.473 Recurrent dislocation, unspecified ankle
M24.474 Recurrent dislocation, right foot
M24.475 Recurrent dislocation, left foot
M24. 476 Recurrent dislocation, unspecified foot
M24.477 Recurrent dislocation, right toe(s)
M24.478 Recurrent dislocation, left toe(s)
M24.479 Recurrent dislocation, unspecified toe(s)
M24.5 Contracture of joint
Excludes1: contracture of muscle without contracture of joint (M62.4-)
contracture of tendon (sheath) without contracture of joint (M62.4-)
Dupuytren's contracture (M72.0)
Excludes2: acquired deformities of limbs (M20-M21)
M24.50 Contracture, unspecified joint
M24.51 Contracture, shoulder
M24.511 Contracture, right shoulder
M24.512 Contracture, left shoulder
M24.519 Contracture, unspecified shoulder
M24.52 Contracture, elbow
M24.521 Contracture, right elbow
M24.522 Contracture, left elbow
M24.529 Contracture, unspecified elbow
M24.53 Contracture, wrist
M24.531 Contracture, right wrist
M24.532 Contracture, left wrist
M24.539 Contracture, unspecified wrist
M24.54 Contracture, hand
M24.541 Contracture, right hand
M24.542 Contracture, left hand
M24.549 Contracture, unspecified hand
M24.55 Contracture, hip
M24.551 Contracture, right hip
M24.552 Contracture, left hip
M24.559 Contracture, unspecified hip
M24.56 Contracture, knee
M24.561 Contracture, right knee
M24.562 Contracture, left knee
M24.569 Contracture, unspecified knee
M24.57 Contracture, ankle and foot
M24.571 Contracture, right ankle
M24.572 Contracture, left ankle
M24.573 Contracture, unspecified ankle
M24.574 Contracture, right foot
M24.575 Contracture, left foot
M24.576 Contracture, unspecified foot
M24.6 Ankylosis of joint
Excludes1: stiffness of joint without ankylosis (M25.6-)
Excludes2: spine (M43.2-)
M24.60 Ankylosis, unspecified joint
M24. 61 Ankylosis, shoulder
M24.611 Ankylosis, right shoulder
M24.612 Ankylosis, left shoulder
M24.619 Ankylosis, unspecified shoulder
M24.62 Ankylosis, elbow
M24.621 Ankylosis, right elbow
M24.622 Ankylosis, left elbow
M24.629 Ankylosis, unspecified elbow
M24.63 Ankylosis, wrist
M24.631 Ankylosis, right wrist
M24.632 Ankylosis, left wrist
M24.639 Ankylosis, unspecified wrist
M24.64 Ankylosis, hand
M24.641 Ankylosis, right hand
M24.642 Ankylosis, left hand
M24.649 Ankylosis, unspecified hand
M24.65 Ankylosis, hip
M24.651 Ankylosis, right hip
M24.652 Ankylosis, left hip
M24.659 Ankylosis, unspecified hip
M24.66 Ankylosis, knee
M24.661 Ankylosis, right knee
M24.662 Ankylosis, left knee
M24.669 Ankylosis, unspecified knee
M24.67 Ankylosis, ankle and foot
M24.671 Ankylosis, right ankle
M24.672 Ankylosis, left ankle
M24.673 Ankylosis, unspecified ankle
M24.674 Ankylosis, right foot
M24.675 Ankylosis, left foot
M24.676 Ankylosis, unspecified foot
M24.7 Protrusio acetabuli
M24.8 Other specific joint derangements, not elsewhere classified
Excludes2: iliotibial band syndrome (M76.3)
M24.80 Other specific joint derangements of unspecified joint, not elsewhere classified
M24.81 Other specific joint derangements of shoulder, not elsewhere classified
M24.811 Other specific joint derangements of right shoulder, not elsewhere classified
M24.812 Other specific joint derangements of left shoulder, not elsewhere classified
M24.819 Other specific joint derangements of unspecified shoulder, not elsewhere classified
M24. 82 Other specific joint derangements of elbow, not elsewhere classified
M24.821 Other specific joint derangements of right elbow, not elsewhere classified
M24.822 Other specific joint derangements of left elbow, not elsewhere classified
M24.829 Other specific joint derangements of unspecified elbow, not elsewhere classified
M24.83 Other specific joint derangements of wrist, not elsewhere classified
M24.831 Other specific joint derangements of right wrist, not elsewhere classified
M24.832 Other specific joint derangements of left wrist, not elsewhere classified
M24.839 Other specific joint derangements of unspecified wrist, not elsewhere classified
M24.84 Other specific joint derangements of hand, not elsewhere classified
M24.841 Other specific joint derangements of right hand, not elsewhere classified
M24.842 Other specific joint derangements of left hand, not elsewhere classified
M24.849 Other specific joint derangements of unspecified hand, not elsewhere classified
M24.85 Other specific joint derangements of hip, not elsewhere classified
Irritable hip
M24.851 Other specific joint derangements of right hip, not elsewhere classified
M24.852 Other specific joint derangements of left hip, not elsewhere classified
M24.859 Other specific joint derangements of unspecified hip, not elsewhere classified
M24.87 Other specific joint derangements of ankle and foot, not elsewhere classified
M24.871 Other specific joint derangements of right ankle, not elsewhere classified
M24.872 Other specific joint derangements of left ankle, not elsewhere classified
M24.873 Other specific joint derangements of unspecified ankle, not elsewhere classified
M24.874 Other specific joint derangements of right foot, not elsewhere classified
M24.875 Other specific joint derangements left foot, not elsewhere classified
M24. 876 Other specific joint derangements of unspecified foot, not elsewhere classified
M24.9 Joint derangement, unspecified

M25 Other joint disorder, not elsewhere classified[edit]

Excludes2: abnormality of gait and mobility (R26.-)
acquired deformities of limb (M20-M21)
calcification of bursa (M71.4-)
calcification of shoulder (joint) (M75.3)
calcification of tendon (M65.2-)
difficulty in walking (R26.2)
temporomandibular joint disorder (M26.6-)
M25.0 Hemarthrosis
Excludes1: current injury - see injury of joint by body region
hemophilic arthropathy (M36.2)
M25.00 Hemarthrosis, unspecified joint
M25.01 Hemarthrosis, shoulder
M25.011 Hemarthrosis, right shoulder
M25.012 Hemarthrosis, left shoulder
M25.019 Hemarthrosis, unspecified shoulder
M25.02 Hemarthrosis, elbow
M25.021 Hemarthrosis, right elbow
M25.022 Hemarthrosis, left elbow
M25.029 Hemarthrosis, unspecified elbow
M25.03 Hemarthrosis, wrist
M25.031 Hemarthrosis, right wrist
M25.032 Hemarthrosis, left wrist
M25.039 Hemarthrosis, unspecified wrist
M25.04 Hemarthrosis, hand
M25.041 Hemarthrosis, right hand
M25.042 Hemarthrosis, left hand
M25.049 Hemarthrosis, unspecified hand
M25.05 Hemarthrosis, hip
M25.051 Hemarthrosis, right hip
M25.052 Hemarthrosis, left hip
M25.059 Hemarthrosis, unspecified hip
M25.06 Hemarthrosis, knee
M25.061 Hemarthrosis, right knee
M25.062 Hemarthrosis, left knee
M25.069 Hemarthrosis, unspecified knee
M25.07 Hemarthrosis, ankle and foot
M25.071 Hemarthrosis, right ankle
M25.072 Hemarthrosis, left ankle
M25.073 Hemarthrosis, unspecified ankle
M25.074 Hemarthrosis, right foot
M25.075 Hemarthrosis, left foot
M25.076 Hemarthrosis, unspecified foot
M25.08 Hemarthrosis, vertebrae
M25.1 Fistula of joint
M25.10 Fistula, unspecified joint
M25.11 Fistula, shoulder
M25.111 Fistula, right shoulder
M25.112 Fistula, left shoulder
M25.119 Fistula, unspecified shoulder
M25.12 Fistula, elbow
M25.121 Fistula, right elbow
M25.122 Fistula, left elbow
M25.129 Fistula, unspecified elbow
M25.13 Fistula, wrist
M25.131 Fistula, right wrist
M25.132 Fistula, left wrist
M25.139 Fistula, unspecified wrist
M25.14 Fistula, hand
M25.141 Fistula, right hand
M25.142 Fistula, left hand
M25.149 Fistula, unspecified hand
M25.15 Fistula, hip
M25.151 Fistula, right hip
M25.152 Fistula, left hip
M25.159 Fistula, unspecified hip
M25.16 Fistula, knee
M25.161 Fistula, right knee
M25.162 Fistula, left knee
M25.169 Fistula, unspecified knee
M25.17 Fistula, ankle and foot
M25.171 Fistula, right ankle
M25.172 Fistula, left ankle
M25.173 Fistula, unspecified ankle
M25.174 Fistula, right foot
M25.175 Fistula, left foot
M25.176 Fistula, unspecified foot
M25.18 Fistula, vertebrae
M25.2 Flail joint
M25.20 Flail joint, unspecified joint
M25.21 Flail joint, shoulder
M25.211 Flail joint, right shoulder
M25.212 Flail joint, left shoulder
M25.219 Flail joint, unspecified shoulder
M25.22 Flail joint, elbow
M25.221 Flail joint, right elbow
M25.222 Flail joint, left elbow
M25.229 Flail joint, unspecified elbow
M25.23 Flail joint, wrist
M25. 231 Flail joint, right wrist
M25.232 Flail joint, left wrist
M25.239 Flail joint, unspecified wrist
M25.24 Flail joint, hand
M25.241 Flail joint, right hand
M25.242 Flail joint, left hand
M25.249 Flail joint, unspecified hand
M25.25 Flail joint, hip
M25.251 Flail joint, right hip
M25.252 Flail joint, left hip
M25.259 Flail joint, unspecified hip
M25.26 Flail joint, knee
M25.261 Flail joint, right knee
M25.262 Flail joint, left knee
M25.269 Flail joint, unspecified knee
M25.27 Flail joint, ankle and foot
M25.271 Flail joint, right ankle and foot
M25.272 Flail joint, left ankle and foot
M25.279 Flail joint, unspecified ankle and foot
M25.28 Flail joint, other site
M25.3 Other instability of joint
Excludes1: instability of joint secondary to old ligament injury (M24.2-)
instability of joint secondary to removal of joint prosthesis (M96.8-)
Excludes2: spinal instabilities (M53.2-)
M25.30 Other instability, unspecified joint
M25.31 Other instability, shoulder
M25.311 Other instability, right shoulder
M25.312 Other instability, left shoulder
M25.319 Other instability, unspecified shoulder
M25.32 Other instability, elbow
M25.321 Other instability, right elbow
M25.322 Other instability, left elbow
M25.329 Other instability, unspecified elbow
M25.33 Other instability, wrist
M25.331 Other instability, right wrist
M25.332 Other instability, left wrist
M25.339 Other instability, unspecified wrist
M25.34 Other instability, hand
M25.341 Other instability, right hand
M25.342 Other instability, left hand
M25.349 Other instability, unspecified hand
M25.35 Other instability, hip
M25.351 Other instability, right hip
M25.352 Other instability, left hip
M25.359 Other instability, unspecified hip
M25. 36 Other instability, knee
M25.361 Other instability, right knee
M25.362 Other instability, left knee
M25.369 Other instability, unspecified knee
M25.37 Other instability, ankle and foot
M25.371 Other instability, right ankle
M25.372 Other instability, left ankle
M25.373 Other instability, unspecified ankle
M25.374 Other instability, right foot
M25.375 Other instability, left foot
M25.376 Other instability, unspecified foot
M25.4 Effusion of joint
Excludes1: hydrarthrosis in yaws (A66.6)
intermittent hydrarthrosis (M12.4-)
other infective (teno)synovitis (M65.1-)
M25.40 Effusion, unspecified joint
M25.41 Effusion, shoulder
M25.411 Effusion, right shoulder
M25.412 Effusion, left shoulder
M25.419 Effusion, unspecified shoulder
M25.42 Effusion, elbow
M25.421 Effusion, right elbow
M25.422 Effusion, left elbow
M25.429 Effusion, unspecified elbow
M25.43 Effusion, wrist
M25.431 Effusion, right wrist
M25.432 Effusion, left wrist
M25.439 Effusion, unspecified wrist
M25.44 Effusion, hand
M25.441 Effusion, right hand
M25.442 Effusion, left hand
M25.449 Effusion, unspecified hand
M25.45 Effusion, hip
M25.451 Effusion, right hip
M25.452 Effusion, left hip
M25.459 Effusion, unspecified hip
M25.46 Effusion, knee
M25.461 Effusion, right knee
M25.462 Effusion, left knee
M25.469 Effusion, unspecified knee
M25.47 Effusion, ankle and foot
M25.471 Effusion, right ankle
M25.472 Effusion, left ankle
M25.473 Effusion, unspecified ankle
M25.474 Effusion, right foot
M25.475 Effusion, left foot
M25. 476 Effusion, unspecified foot
M25.48 Effusion, other site
M25.5 Pain in joint
Excludes2: pain in hand (M79.64-)
pain in fingers (M79.64-)
pain in foot (M79.67-)
pain in limb (M79.6-)
pain in toes (M79.67-)
M25.50 Pain in unspecified joint
M25.51 Pain in shoulder
M25.511 Pain in right shoulder
M25.512 Pain in left shoulder
M25.519 Pain in unspecified shoulder
M25.52 Pain in elbow
M25.521 Pain in right elbow
M25.522 Pain in left elbow
M25.529 Pain in unspecified elbow
M25.53 Pain in wrist
M25.531 Pain in right wrist
M25.532 Pain in left wrist
M25.539 Pain in unspecified wrist
M25.55 Pain in hip
M25.551 Pain in right hip
M25.552 Pain in left hip
M25.559 Pain in unspecified hip
M25.56 Pain in knee
M25.561 Pain in right knee
M25.562 Pain in left knee
M25.569 Pain in unspecified knee
M25.57 Pain in ankle
M25.571 Pain in right ankle
M25.572 Pain in left ankle
M25.579 Pain in unspecified ankle
M25.6 Stiffness of joint, not elsewhere classified
Excludes1: ankylosis of joint (M24.6-)
contracture of joint (M24.5-)
M25.60 Stiffness of unspecified joint, not elsewhere classified
M25.61 Stiffness of shoulder, not elsewhere classified
M25.611 Stiffness of right shoulder, not elsewhere classified
M25.612 Stiffness of left shoulder, not elsewhere classified
M25.619 Stiffness of unspecified shoulder, not elsewhere classified
M25.62 Stiffness of elbow, not elsewhere classified
M25. 621 Stiffness of right elbow, not elsewhere classified
M25.622 Stiffness of left elbow, not elsewhere classified
M25.629 Stiffness of unspecified elbow, not elsewhere classified
M25.63 Stiffness of wrist, not elsewhere classified
M25.631 Stiffness of right wrist, not elsewhere classified
M25.632 Stiffness of left wrist, not elsewhere classified
M25.639 Stiffness of unspecified wrist, not elsewhere classified
M25.64 Stiffness of hand, not elsewhere classified
M25.641 Stiffness of right hand, not elsewhere classified
M25.642 Stiffness of left hand, not elsewhere classified
M25.649 Stiffness of unspecified hand, not elsewhere classified
M25.65 Stiffness of hip, not elsewhere classified
M25.651 Stiffness of right hip, not elsewhere classified
M25.652 Stiffness of left hip, not elsewhere classified
M25.659 Stiffness of unspecified hip, not elsewhere classified
M25.66 Stiffness of knee, not elsewhere classified
M25.661 Stiffness of right knee, not elsewhere classified
M25.662 Stiffness of left knee, not elsewhere classified
M25.669 Stiffness of unspecified knee, not elsewhere classified
M25.67 Stiffness of ankle and foot, not elsewhere classified
M25.671 Stiffness of right ankle, not elsewhere classified
M25.672 Stiffness of left ankle, not elsewhere classified
M25.673 Stiffness of unspecified ankle, not elsewhere classified
M25.674 Stiffness of right foot, not elsewhere classified
M25.675 Stiffness of left foot, not elsewhere classified
M25. 676 Stiffness of unspecified foot, not elsewhere classified
M25.7 Osteophyte
M25.70 Osteophyte, unspecified joint
M25.71 Osteophyte, shoulder
M25.711 Osteophyte, right shoulder
M25.712 Osteophyte, left shoulder
M25.719 Osteophyte, unspecified shoulder
M25.72 Osteophyte, elbow
M25.721 Osteophyte, right elbow
M25.722 Osteophyte, left elbow
M25.729 Osteophyte, unspecified elbow
M25.73 Osteophyte, wrist
M25.731 Osteophyte, right wrist
M25.732 Osteophyte, left wrist
M25.739 Osteophyte, unspecified wrist
M25.74 Osteophyte, hand
M25.741 Osteophyte, right hand
M25.742 Osteophyte, left hand
M25.749 Osteophyte, unspecified hand
M25.75 Osteophyte, hip
M25.751 Osteophyte, right hip
M25.752 Osteophyte, left hip
M25.759 Osteophyte, unspecified hip
M25.76 Osteophyte, knee
M25.761 Osteophyte, right knee
M25.762 Osteophyte, left knee
M25.769 Osteophyte, unspecified knee
M25.77 Osteophyte, ankle and foot
M25.771 Osteophyte, right ankle
M25.772 Osteophyte, left ankle
M25.773 Osteophyte, unspecified ankle
M25.774 Osteophyte, right foot
M25.775 Osteophyte, left foot
M25.776 Osteophyte, unspecified foot
M25.78 Osteophyte, vertebrae
M25.8 Other specified joint disorders
M25.80 Other specified joint disorders, unspecified joint
M25.81 Other specified joint disorders, shoulder
M25.811 Other specified joint disorders, right shoulder
M25.812 Other specified joint disorders, left shoulder
M25.819 Other specified joint disorders, unspecified shoulder
M25.82 Other specified joint disorders, elbow
M25. 821 Other specified joint disorders, right elbow
M25.822 Other specified joint disorders, left elbow
M25.829 Other specified joint disorders, unspecified elbow
M25.83 Other specified joint disorders, wrist
M25.831 Other specified joint disorders, right wrist
M25.832 Other specified joint disorders, left wrist
M25.839 Other specified joint disorders, unspecified wrist
M25.84 Other specified joint disorders, hand
M25.841 Other specified joint disorders, right hand
M25.842 Other specified joint disorders, left hand
M25.849 Other specified joint disorders, unspecified hand
M25.85 Other specified joint disorders, hip
M25.851 Other specified joint disorders, right hip
M25.852 Other specified joint disorders, left hip
M25.859 Other specified joint disorders, unspecified hip
M25.86 Other specified joint disorders, knee
M25.861 Other specified joint disorders, right knee
M25.862 Other specified joint disorders, left knee
M25.869 Other specified joint disorders, unspecified knee
M25.87 Other specified joint disorders, ankle and foot
M25.871 Other specified joint disorders, right ankle and foot
M25.872 Other specified joint disorders, left ankle and foot
M25.879 Other specified joint disorders, unspecified ankle and foot
M25.9 Joint disorder, unspecified

Dentofacial anomalies [including malocclusion] and other disorders of jaw (M26-M27)[edit]

Excludes1: hemifacial atrophy or hypertrophy (Q67.4)
unilateral condylar hyperplasia or hypoplasia (M27.8)

M26 Dentofacial anomalies [including malocclusion][edit]

M26.0 Major anomalies of jaw size
Excludes1: acromegaly (E22.0)
Robin's syndrome (Q87.0)
M26.00 Unspecified anomaly of jaw size
M26.01 Maxillary hyperplasia
M26. 02 Maxillary hypoplasia
M26.03 Mandibular hyperplasia
M26.04 Mandibular hypoplasia
M26.05 Macrogenia
M26.06 Microgenia
M26.07 Excessive tuberosity of jaw
Entire maxillary tuberosity
M26.09 Other specified anomalies of jaw size
M26.1 Anomalies of jaw-cranial base relationship
M26.10 Unspecified anomaly of jaw-cranial base relationship
M26.11 Maxillary asymmetry
M26.12 Other jaw asymmetry
M26.19 Other specified anomalies of jaw-cranial base relationship
M26.2 Anomalies of dental arch relationship
M26.20 Unspecified anomaly of dental arch relationship
M26.21 Malocclusion, Angle's class
M26.211 Malocclusion, Angle's class I
Neutro-occlusion
M26.212 Malocclusion, Angle's class II
Disto-occlusion Division I
Disto-occlusion Division II
M26.213 Malocclusion, Angle's class III
Mesio-occlusion
M26.219 Malocclusion, Angle's class, unspecified
M26.22 Open occlusal relationship
M26.220 Open anterior occlusal relationship
Anterior openbite
M26.221 Open posterior occlusal relationship
Posterior openbite
M26.23 Excessive horizontal overlap
Excessive horizontal overjet
M26.24 Reverse articulation
Crossbite (anterior) (posterior)
M26.25 Anomalies of interarch distance
M26.29 Other anomalies of dental arch relationship
Midline deviation of dental arch
Overbite (excessive) deep
Overbite (excessive) horizontal
Overbite (excessive) vertical
Posterior lingual occlusion of mandibular teeth
M26.3 Anomalies of tooth position of fully erupted tooth or teeth
Excludes2: embedded and impacted teeth (K01.-)
M26.30 Unspecified anomaly of tooth position of fully erupted tooth or teeth
Abnormal spacing of fully erupted tooth or teeth NOS
Displacement of fully erupted tooth or teeth NOS
Transposition of fully erupted tooth or teeth NOS
M26.31 Crowding of fully erupted teeth
M26.32 Excessive spacing of fully erupted teeth
Diastema of fully erupted tooth or teeth NOS
M26.33 Horizontal displacement of fully erupted tooth or teeth
Tipped tooth or teeth
Tipping of fully erupted tooth
M26.34 Vertical displacement of fully erupted tooth or teeth
Extruded tooth
Infraeruption of tooth or teeth
Supraeruption of tooth or teeth
M26.35 Rotation of fully erupted tooth or teeth
M26.36 Insufficient interocclusal distance of fully erupted teeth (ridge)
Lack of adequate intermaxillary vertical dimension of fully erupted teeth
M26.37 Excessive interocclusal distance of fully erupted teeth
Excessive intermaxillary vertical dimension of fully erupted teeth
Loss of occlusal vertical dimension of fully erupted teeth
M26.39 Other anomalites of tooth position of fully erupted tooth or teeth
M26.4 Malocclusion, unspecified
M26.5 Dentofacial functional abnormalities
Excludes1: bruxism (F45.8)
teeth-grinding NOS (F45.8)
M26.50 Dentofacial functional abnormalities, unspecified
M26.51 Abnormal jaw closure
M26.52 Limited mandibular range of motion
M26.53 Deviation in opening and closing of the mandible
M26.54 Insufficient anterior guidance
Insufficient anterior occlusal guidance
M26.55 Centric occlusion maximum intercuspation discrepancy
Excludes1: centric occlusion NOS (M26.59)
M26.56 Non-working side interference
Balancing side interference
M26.57 Lack of posterior occlusal support
M26.59 Other dentofacial functional abnormalities
Centric occlusion (of teeth) NOS
Malocclusion due to abnormal swallowing
Malocclusion due to mouth breathing
Malocclusion due to tongue, lip or finger habits
M26.6 Temporomandibular joint disorders
Excludes2: current temporomandibular joint dislocation (S03.0)
current temporomandibular joint sprain (S03.4)
M26.60 Temporomandibular joint disorder, unspecified
M26.61 Adhesions and ankylosis of temporomandibular joint
M26.62 Arthralgia of temporomandibular joint
M26.63 Articular disc disorder of temporomandibular joint
M26.69 Other specified disorders of temporomandibular joint
M26.7 Dental alveolar anomalies
M26.70 Unspecified alveolar anomaly
M26.71 Alveolar maxillary hyperplasia
M26.72 Alveolar mandibular hyperplasia
M26.73 Alveolar maxillary hypoplasia
M26.74 Alveolar mandibular hypoplasia
M26.79 Other specified alveolar anomalies
M26.8 Other dentofacial anomalies
M26.81 Anterior soft tissue impingement
Anterior soft tissue impingement on teeth
M26.82 Posterior soft tissue impingement
Posterior soft tissue impingement on teeth
M26.89 Other dentofacial anomalies
M26.9 Dentofacial anomaly, unspecified

M27 Other diseases of jaws[edit]

M27.0 Developmental disorders of jaws
Latent bone cyst of jaw
Stafne's cyst
Torus mandibularis
Torus palatinus
M27.1 Giant cell granuloma, central
Giant cell granuloma NOS
Excludes1: peripheral giant cell granuloma (K06.8)
M27.2 Inflammatory conditions of jaws
Osteitis of jaw(s)
Osteomyelitis (neonatal) jaw(s)
Osteoradionecrosis jaw(s)
Periostitis jaw(s)
Sequestrum of jaw bone
Use additional code (W88-W90, X39.0) to identify radiation, if radiation-induced
Excludes2: osteonecrosis of jaw due to drug (M87.180)
M27.3 Alveolitis of jaws
Alveolar osteitis
Dry socket
M27.4 Other and unspecified cysts of jaw
Excludes1: cysts of oral region (K09.-)
latent bone cyst of jaw (M27.0)
Stafne's cyst (M27.0)
M27. 40 Unspecified cyst of jaw
Cyst of jaw NOS
M27.49 Other cysts of jaw
Aneurysmal cyst of jaw
Hemorrhagic cyst of jaw
Traumatic cyst of jaw
M27.5 Periradicular pathology associated with previous endodontic treatment
M27.51 Perforation of root canal space due to endodontic treatment
M27.52 Endodontic overfill
M27.53 Endodontic underfill
M27.59 Other periradicular pathology associated with previous endodontic treatment
M27.6 Endosseous dental implant failure
M27.61 Osseointegration failure of dental implant
Hemorrhagic complications of dental implant placement
Iatrogenic osseointegration failure of dental implant
Osseointegration failure of dental implant due to complications of systemic disease
Osseointegration failure of dental implant due to poor bone quality
Pre-integration failure of dental implant NOS
Pre-osseointegration failure of dental implant
M27.62 Post-osseointegration biological failure of dental implant
Failure of dental implant due to lack of attached gingiva
Failure of dental implant due to occlusal trauma (caused by poor prosthetic design)
Failure of dental implant due to parafunctional habits
Failure of dental implant due to periodontal infection (peri-implantitis)
Failure of dental implant due to poor oral hygiene
Iatrogenic post-osseointegration failure of dental implant
Post-osseointegration failure of dental implant due to complications of systemic disease
M27.63 Post-osseointegration mechanical failure of dental implant
Failure of dental prosthesis causing loss of dental implant
Fracture of dental implant
Excludes2: cracked tooth (K03.81)
fractured dental restorative material with loss of material (K08.531)
fractured dental restorative material without loss of material (K08.530)
fractured tooth (S02.5)
M27.69 Other endosseous dental implant failure
Dental implant failure NOS
M27.8 Other specified diseases of jaws
Cherubism
Exostosis
Fibrous dysplasia
Unilateral condylar hyperplasia
Unilateral condylar hypoplasia
M27.9 Disease of jaws, unspecified

Systemic connective tissue disorders (M30-M36)[edit]

Includes: autoimmune disease NOS
collagen (vascular) disease NOS
systemic autoimmune disease
systemic collagen (vascular) disease
Excludes1: autoimmune disease, single organ or single cell-type -code to relevant condition category

M30 Polyarteritis nodosa and related conditions[edit]

Excludes1: microscopic polyarteritis (M31.7)
M30.0 Polyarteritis nodosa
M30.1 Polyarteritis with lung involvement [Churg-Strauss]
Allergic granulomatous angiitis
M30.2 Juvenile polyarteritis
M30.3 Mucocutaneous lymph node syndrome [Kawasaki]
M30.8 Other conditions related to polyarteritis nodosa
Polyangiitis overlap syndrome

M31 Other necrotizing vasculopathies[edit]

M31.0 Hypersensitivity angiitis
Goodpasture's syndrome
M31.1 Thrombotic microangiopathy
Thrombotic thrombocytopenic purpura
M31.2 Lethal midline granuloma
M31.3 Wegener's granulomatosis
Necrotizing respiratory granulomatosis
M31.30 Wegener's granulomatosis without renal involvement
Wegener's granulomatosis NOS
M31.31 Wegener's granulomatosis with renal involvement
M31.4 Aortic arch syndrome [Takayasu]
M31.5 Giant cell arteritis with polymyalgia rheumatica
M31.6 Other giant cell arteritis
M31.7 Microscopic polyangiitis
Microscopic polyarteritis
Excludes1: polyarteritis nodosa (M30.0)
M31.8 Other specified necrotizing vasculopathies
Hypocomplementemic vasculitis
Septic vasculitis
M31.9 Necrotizing vasculopathy, unspecified

M32 Systemic lupus erythematosus (SLE)

Excludes1: lupus erythematosus (discoid) (NOS) (L93.0)
M32.0 Drug-induced systemic lupus erythematosus
Code first (T36-T50) to identify drug
M32.1 Systemic lupus erythematosus with organ or system involvement
M32.10 Systemic lupus erythematosus, organ or system involvement unspecified
M32.11 Endocarditis in systemic lupus erythematosus
Libman-Sacks disease
M32.12 Pericarditis in systemic lupus erythematosus
Lupus pericarditis
M32.13 Lung involvement in systemic lupus erythematosus
Pleural effusion due to systemic lupus erythematosus
M32.14 Glomerular disease in systemic lupus erythematosus
Lupus renal disease NOS
M32.15 Tubulo-interstitial nephropathy in systemic lupus erythematosus
M32.19 Other organ or system involvement in systemic lupus erythematosus
M32.8 Other forms of systemic lupus erythematosus
M32.9 Systemic lupus erythematosus, unspecified
SLE NOS
Systemic lupus erythematosus NOS
Systemic lupus erythematosus without organ involvement

M33 Dermatopolymyositis[edit]

M33.0 Juvenile dermatopolymyositis
M33.00 Juvenile dermatopolymyositis, organ involvement unspecified
M33.01 Juvenile dermatopolymyositis with respiratory involvement
M33.02 Juvenile dermatopolymyositis with myopathy
M33.09 Juvenile dermatopolymyositis with other organ involvement
M33.1 Other dermatopolymyositis
M33.10 Other dermatopolymyositis, organ involvement unspecified
M33.11 Other dermatopolymyositis with respiratory involvement
M33.12 Other dermatopolymyositis with myopathy
M33.19 Other dermatopolymyositis with other organ involvement
M33.2 Polymyositis
M33.20 Polymyositis, organ involvement unspecified
M33.21 Polymyositis with respiratory involvement
M33. 22 Polymyositis with myopathy
M33.29 Polymyositis with other organ involvement
M33.9 Dermatopolymyositis, unspecified
M33.90 Dermatopolymyositis, unspecified, organ involvement unspecified
M33.91 Dermatopolymyositis, unspecified with respiratory involvement
M33.92 Dermatopolymyositis, unspecified with myopathy
M33.99 Dermatopolymyositis, unspecified with other organ involvement

M34 Systemic sclerosis [scleroderma][edit]

Excludes1: circumscribed scleroderma (L94.0)
neonatal scleroderma (P83.8)
M34.0 Progressive systemic sclerosis
M34.1 CR(E)ST syndrome
Combination of calcinosis, Raynaud's phenomenon, esophageal dysfunction, sclerodactyly, telangiectasia
M34.2 Systemic sclerosis induced by drug and chemical
Code first (T36-T65) to identify agent
M34.8 Other forms of systemic sclerosis
M34.81 Systemic sclerosis with lung involvement
M34.82 Systemic sclerosis with myopathy
M34.83 Systemic sclerosis with polyneuropathy
M34.89 Other systemic sclerosis
M34.9 Systemic sclerosis, unspecified

M35 Other systemic involvement of connective tissue[edit]

Excludes1: reactive perforating collagenosis (L87.1)
M35.0 Sicca syndrome [Sj?gren]
M35.00 Sicca syndrome, unspecified
M35.01 Sicca syndrome with keratoconjunctivitis
M35.02 Sicca syndrome with lung involvement
M35.03 Sicca syndrome with myopathy
M35.04 Sicca syndrome with tubulo-interstitial nephropathy
Renal tubular acidosis in sicca syndrome
M35.09 Sicca syndrome with other organ involvement
M35.1 Other overlap syndromes
Mixed connective tissue disease
Excludes1: polyangiitis overlap syndrome (M30.8)
M35.2 Beh?et's disease
M35.3 Polymyalgia rheumatica
Excludes1: polymyalgia rheumatica with giant cell arteritis (M31.5)
M35.4 Diffuse (eosinophilic) fasciitis
M35.5 Multifocal fibrosclerosis
M35.6 Relapsing panniculitis [Weber-Christian]
Excludes1: lupus panniculitis (L93.2)
panniculitis NOS (M79.3-)
M35.7 Hypermobility syndrome
Familial ligamentous laxity
Excludes1: Ehlers-Danlos syndrome (Q79.6)
ligamentous laxity, NOS (M24.2-)
M35.8 Other specified systemic involvement of connective tissue
M35.9 Systemic involvement of connective tissue, unspecified
Autoimmune disease (systemic) NOS
Collagen (vascular) disease NOS

M36 Systemic disorders of connective tissue in diseases classified elsewhere[edit]

Excludes2: arthropathies in diseases classified elsewhere (M14.-)
M36.0 Dermato(poly)myositis in neoplastic disease
Code first underlying neoplasm (C00-D48)
M36.1 Arthropathy in neoplastic disease
Code first underlying neoplasm, such as:
leukemia (C91-C95)
malignant histiocytosis (C96.a)
multiple myeloma (C90.0)
M36.2 Hemophilic arthropathy
Hemarthrosis in hemophilic arthropathy
Code first underlying disease, such as:
factor VIII deficiency (D66)
with vascular defect (D68.0)
factor IX deficiency (D67)
hemophilia (classical) (D66)
hemophilia B (D67)
hemophilia C (D68.1)
M36.3 Arthropathy in other blood disorders
M36.4 Arthropathy in hypersensitivity reactions classified elsewhere
Code first underlying disease, such as:
Henoch (-Sch?nlein) purpura (D69.0)
M36.8 Systemic disorders of connective tissue in other diseases classified elsewhere
Code first underlying disease, such as:
alkaptonuria (E70.2)
hypogammaglobulinemia (D80.-)
ochronosis (E70.2)

Dorsopathies ( M40-M54)

Deforming dorsopathies (M40-M43)[edit]

M40 Kyphosis and lordosis[edit]

Excludes1: congenital kyphosis and lordosis (Q76.4)
kyphoscoliosis (M41.-)
postprocedural kyphosis and lordosis (M96.-)
M40.0 Postural kyphosis
Excludes1: osteochondrosis of spine (M42.-)
M40.00 Postural kyphosis, site unspecified
M40.03 Postural kyphosis, cervicothoracic region
M40.04 Postural kyphosis, thoracic region
M40.05 Postural kyphosis, thoracolumbar region
M40.1 Other secondary kyphosis
M40.10 Other secondary kyphosis, site unspecified
M40.12 Other secondary kyphosis, cervical region
M40.13 Other secondary kyphosis, cervicothoracic region
M40.14 Other secondary kyphosis, thoracic region
M40.15 Other secondary kyphosis, thoracolumbar region
M40.2 Other and unspecified kyphosis
M40.20 Unspecified kyphosis
M40.202 Unspecified kyphosis, cervical region
M40.203 Unspecified kyphosis, cervicothoracic region
M40.204 Unspecified kyphosis, thoracic region
M40.205 Unspecified kyphosis, thoracolumbar region
M40.209 Unspecified kyphosis, site unspecified
M40.29 Other kyphosis
M40.292 Other kyphosis, cervical region
M40.293 Other kyphosis, cervicothoracic region
M40.294 Other kyphosis, thoracic region
M40.295 Other kyphosis, thoracolumbar region
M40.299 Other kyphosis, site unspecified
M40.3 Flatback syndrome
M40.30 Flatback syndrome, site unspecified
M40.35 Flatback syndrome, thoracolumbar region
M40.36 Flatback syndrome, lumbar region
M40.37 Flatback syndrome, lumbosacral region
M40.4 Postural lordosis
Acquired lordosis
M40.40 Postural lordosis, site unspecified
M40.45 Postural lordosis, thoracolumbar region
M40. 46 Postural lordosis, lumbar region
M40.47 Postural lordosis, lumbosacral region
M40.5 Lordosis, unspecified
M40.50 Lordosis, unspecified, site unspecified
M40.55 Lordosis, unspecified, thoracolumbar region
M40.56 Lordosis, unspecified, lumbar region
M40.57 Lordosis, unspecified, lumbosacral region

M41 Scoliosis[edit]

Includes: kyphoscoliosis
Excludes1: congenital scoliosis NOS (Q67.5)
congenital scoliosis due to bony malformation (Q76.3)
postural congenital scoliosis (Q67.5)
kyphoscoliotic heart disease (I27.1)
postprocedural scoliosis (M96.-)
M41.0 Infantile idiopathic scoliosis
Note: Infantile is defined as birth through 4 years of age
M41.00 Infantile idiopathic scoliosis, site unspecified
M41.02 Infantile idiopathic scoliosis, cervical region
M41.03 Infantile idiopathic scoliosis, cervicothoracic region
M41.04 Infantile idiopathic scoliosis, thoracic region
M41.05 Infantile idiopathic scoliosis, thoracolumbar region
M41.06 Infantile idiopathic scoliosis, lumbar region
M41.07 Infantile idiopathic scoliosis, lumbosacral region
M41.08 Infantile idiopathic scoliosis, sacral and sacrococcygeal region
M41.1 Juvenile and adolescent idiopathic scoliosis
M41.11 Juvenile idiopathic scoliosis
Note: Juvenile is defined as 5 through 10 years of age
M41.112 Juvenile idiopathic scoliosis, cervical region
M41.113 Juvenile idiopathic scoliosis, cervicothoracic region
M41.114 Juvenile idiopathic scoliosis, thoracic region
M41.115 Juvenile idiopathic scoliosis, thoracolumbar region
M41.116 Juvenile idiopathic scoliosis, lumbar region
M41.117 Juvenile idiopathic scoliosis, lumbosacral region
M41.119 Juvenile idiopathic scoliosis, site unspecified
M41.12 Adolescent scoliosis
Note: Adolescent is defined as 11 through 17 years of age
M41.122 Adolescent idiopathic scoliosis, cervical region
M41. 123 Adolescent idiopathic scoliosis, cervicothoracic region
M41.124 Adolescent idiopathic scoliosis, thoracic region
M41.125 Adolescent idiopathic scoliosis, thoracolumbar region
M41.126 Adolescent idiopathic scoliosis, lumbar region
M41.127 Adolescent idiopathic scoliosis, lumbosacral region
M41.129 Adolescent idiopathic scoliosis, site unspecified
M41.2 Other idiopathic scoliosis
M41.20 Other idiopathic scoliosis, site unspecified
M41.22 Other idiopathic scoliosis, cervical region
M41.23 Other idiopathic scoliosis, cervicothoracic region
M41.24 Other idiopathic scoliosis, thoracic region
M41.25 Other idiopathic scoliosis, thoracolumbar region
M41.26 Other idiopathic scoliosis, lumbar region
M41.27 Other idiopathic scoliosis, lumbosacral region
M41.3 Thoracogenic scoliosis
M41.30 Thoracogenic scoliosis, site unspecified
M41.34 Thoracogenic scoliosis, thoracic region
M41.35 Thoracogenic scoliosis, thoracolumbar region
M41.4 Neuromuscular scoliosis
Scoliosis secondary to cerebral palsy, Friedreich's ataxia, poliomyelitis and other neuromuscular disorders
Code also underlying condition
M41.40 Neuromuscular scoliosis, site unspecified
M41.41 Neuromuscular scoliosis, occipito-atlanto-axial region
M41.42 Neuromuscular scoliosis, cervical region
M41.43 Neuromuscular scoliosis, cervicothoracic region
M41.44 Neuromuscular scoliosis, thoracic region
M41.45 Neuromuscular scoliosis, thoracolumbar region
M41.46 Neuromuscular scoliosis, lumbar region
M41.47 Neuromuscular scoliosis, lumbosacral region
M41.5 Other secondary scoliosis
M41.50 Other secondary scoliosis, site unspecified
M41.52 Other secondary scoliosis, cervical region
M41.53 Other secondary scoliosis, cervicothoracic region
M41.54 Other secondary scoliosis, thoracic region
M41.55 Other secondary scoliosis, thoracolumbar region
M41.56 Other secondary scoliosis, lumbar region
M41.57 Other secondary scoliosis, lumbosacral region
M41.8 Other forms of scoliosis
M41.80 Other forms of scoliosis, site unspecified
M41. 82 Other forms of scoliosis, cervical region
M41.83 Other forms of scoliosis, cervicothoracic region
M41.84 Other forms of scoliosis, thoracic region
M41.85 Other forms of scoliosis, thoracolumbar region
M41.86 Other forms of scoliosis, lumbar region
M41.87 Other forms of scoliosis, lumbosacral region
M41.9 Scoliosis, unspecified

M42 Spinal osteochondrosis[edit]

M42.0 Juvenile osteochondrosis of spine
Calv?'s disease
Scheuermann's disease
Excludes1: postural kyphosis (M40.0)
M42.00 Juvenile osteochondrosis of spine, site unspecified
M42.01 Juvenile osteochondrosis of spine, occipito-atlanto-axial region
M42.02 Juvenile osteochondrosis of spine, cervical region
M42.03 Juvenile osteochondrosis of spine, cervicothoracic region
M42.04 Juvenile osteochondrosis of spine, thoracic region
M42.05 Juvenile osteochondrosis of spine, thoracolumbar region
M42.06 Juvenile osteochondrosis of spine, lumbar region
M42.07 Juvenile osteochondrosis of spine, lumbosacral region
M42.08 Juvenile osteochondrosis of spine, sacral and sacrococcygeal region
M42.09 Juvenile osteochondrosis of spine, multiple sites in spine
M42.1 Adult osteochondrosis of spine
M42.10 Adult osteochondrosis of spine, site unspecified
M42.11 Adult osteochondrosis of spine, occipito-atlanto-axial region
M42.12 Adult osteochondrosis of spine, cervical region
M42.13 Adult osteochondrosis of spine, cervicothoracic region
M42.14 Adult osteochondrosis of spine, thoracic region
M42.15 Adult osteochondrosis of spine, thoracolumbar region
M42.16 Adult osteochondrosis of spine, lumbar region
M42.17 Adult osteochondrosis of spine, lumbosacral region
M42.18 Adult osteochondrosis of spine, sacral and sacrococcygeal region
M42.19 Adult osteochondrosis of spine, multiple sites in spine
M42.9 Spinal osteochondrosis, unspecified

M43 Other deforming dorsopathies[edit]

Excludes1: congenital spondylolysis and spondylolisthesis (Q76.2)
hemivertebra (Q76.3-Q76.4)
KlippelFeil syndrome (Q76.1)
lumbarization and sacralization (Q76.4)
platyspondylisis (Q76.4)
spina bifida occulta (Q76.0)
spinal curvature in osteoporosis (M80-)
spinal curvature in Paget's disease of bone [osteitis deformans] (M88.-)
M43.0 Spondylolysis
Excludes1: congenital spondylolysis (Q76.2)
spondylolisthesis (M43.1)
M43.00 Spondylolysis, site unspecified
M43.01 Spondylolysis, occipito-atlanto-axial region
M43.02 Spondylolysis, cervical region
M43.03 Spondylolysis, cervicothoracic region
M43.04 Spondylolysis, thoracic region
M43.05 Spondylolysis, thoracolumbar region
M43.06 Spondylolysis, lumbar region
M43.07 Spondylolysis, lumbosacral region
M43.08 Spondylolysis, sacral and sacrococcygeal region
M43.09 Spondylolysis, multiple sites in spine
M43.1 Spondylolisthesis
Excludes1: acute traumatic of lumbosacral region (S33.1)
acute traumatic of sites other than lumbosacral- code to Fracture, vertebra, by region
congenital spondylolisthesis (Q76.2)
M43.10 Spondylolisthesis, site unspecified
M43.11 Spondylolisthesis, occipito-atlanto-axial region
M43.12 Spondylolisthesis, cervical region
M43.13 Spondylolisthesis, cervicothoracic region
M43.14 Spondylolisthesis, thoracic region
M43.15 Spondylolisthesis, thoracolumbar region
M43.16 Spondylolisthesis, lumbar region
M43.17 Spondylolisthesis, lumbosacral region
M43.18 Spondylolisthesis, sacral and sacrococcygeal region
M43.19 Spondylolisthesis, multiple sites in spine
M43.2 Fusion of spine
Ankylosis of spinal joint
Excludes1: ankylosing spondylitis (M45.0-)
congenital fusion of spine (Q76.4)
Excludes2: arthrodesis status (Z98.1)
pseudoarthrosis after fusion or arthrodesis (M96.0)
M43.20 Fusion of spine, site unspecified
M43.21 Fusion of spine, occipito-atlanto-axial region
M43.22 Fusion of spine, cervical region
M43.23 Fusion of spine, cervicothoracic region
M43.24 Fusion of spine, thoracic region
M43. 25 Fusion of spine, thoracolumbar region
M43.26 Fusion of spine, lumbar region
M43.27 Fusion of spine, lumbosacral region
M43.28 Fusion of spine, sacral and sacrococcygeal region
M43.3 Recurrent atlantoaxial dislocation with myelopathy
M43.4 Other recurrent atlantoaxial dislocation
M43.5 Other recurrent vertebral dislocation
Excludes1: biomechanical lesions NEC (M99.-)
M43.5x Other recurrent vertebral dislocation
M43.5x2 Other recurrent vertebral dislocation, cervical region
M43.5x3 Other recurrent vertebral dislocation, cervicothoracic region
M43.5x4 Other recurrent vertebral dislocation, thoracic region
M43.5x5 Other recurrent vertebral dislocation, thoracolumbar region
M43.5x6 Other recurrent vertebral dislocation, lumbar region
M43.5x7 Other recurrent vertebral dislocation, lumbosacral region
M43.5x8 Other recurrent vertebral dislocation, sacral and sacrococcygeal region
M43.5x9 Other recurrent vertebral dislocation, site unspecified
M43.6 Torticollis
Excludes1: congenital (sternomastoid) torticollis (Q68.0)
current injury - see Injury, of spine, by body region
ocular torticollis (R29.891)
psychogenic torticollis (F45.8)
spasmodic torticollis (G24.3)
torticollis due to birth injury (P15.2)
M43.8 Other specified deforming dorsopathies
Excludes2: kyphosis and lordosis (M40.-)
scoliosis (M41.-)
M43.8x Other specified deforming dorsopathies
M43.8x1 Other specified deforming dorsopathies, occipito-atlanto-axial region
M43.8x2 Other specified deforming dorsopathies, cervical region
M43.8x3 Other specified deforming dorsopathies, cervicothoracic region
M43.8x4 Other specified deforming dorsopathies, thoracic region
M43.8x5 Other specified deforming dorsopathies, thoracolumbar region
M43. 8x6 Other specified deforming dorsopathies, lumbar region
M43.8x7 Other specified deforming dorsopathies, lumbosacral region
M43.8x8 Other specified deforming dorsopathies, sacral and sacrococcygeal region
M43.8x9 Other specified deforming dorsopathies, site unspecified
M43.9 Deforming dorsopathy, unspecified
Curvature of spine NOS

Spondylopathies (M45-M49)[edit]

M45 Ankylosing spondylitis[edit]

Rheumatoid arthritis of spine
Excludes1: arthropathy in Reiter's disease (M02.3-)
juvenile (ankylosing) spondylitis (M08.18)
Excludes2: Beh?et's disease (M35.2)
M45.0 Ankylosing spondylitis of multiple sites in spine
M45.1 Ankylosing spondylitis of occipito-atlanto-axial region
M45.2 Ankylosing spondylitis of cervical region
M45.3 Ankylosing spondylitis of cervicothoracic region
M45.4 Ankylosing spondylitis of thoracic region
M45.5 Ankylosing spondylitis of thoracolumbar region
M45.6 Ankylosing spondylitis lumbar region
M45.7 Ankylosing spondylitis of lumbosacral region
M45.8 Ankylosing spondylitis sacral and sacrococcygeal region
M45.9 Ankylosing spondylitis of unspecified sites in spine

M46 Other inflammatory spondylopathies[edit]

M46.0 Spinal enthesopathy
Disorder of ligamentous or muscular attachments of spine
M46.00 Spinal enthesopathy, site unspecified
M46.01 Spinal enthesopathy, occipito-atlanto-axial region
M46.02 Spinal enthesopathy, cervical region
M46.03 Spinal enthesopathy, cervicothoracic region
M46.04 Spinal enthesopathy, thoracic region
M46.05 Spinal enthesopathy, thoracolumbar region
M46.06 Spinal enthesopathy, lumbar region
M46.07 Spinal enthesopathy, lumbosacral region
M46.08 Spinal enthesopathy, sacral and sacrococcygeal region
M46.09 Spinal enthesopathy, multiple sites in spine
M46.1 Sacroiliitis, not elsewhere classified
M46.2 Osteomyelitis of vertebra
M46.20 Osteomyelitis of vertebra, site unspecified
M46. 21 Osteomyelitis of vertebra, occipito-atlanto-axial region
M46.22 Osteomyelitis of vertebra, cervical region
M46.23 Osteomyelitis of vertebra, cervicothoracic region
M46.24 Osteomyelitis of vertebra, thoracic region
M46.25 Osteomyelitis of vertebra, thoracolumbar region
M46.26 Osteomyelitis of vertebra, lumbar region
M46.27 Osteomyelitis of vertebra, lumbosacral region
M46.28 Osteomyelitis of vertebra, sacral and sacrococcygeal region
M46.3 Infection of intervertebral disc (pyogenic)
Use additional code (B95-B97) to identify infectious agent.
M46.30 Infection of intervertebral disc (pyogenic), site unspecified
M46.31 Infection of intervertebral disc (pyogenic), occipito-atlanto-axial region
M46.32 Infection of intervertebral disc (pyogenic), cervical region
M46.33 Infection of intervertebral disc (pyogenic), cervicothoracic region
M46.34 Infection of intervertebral disc (pyogenic), thoracic region
M46.35 Infection of intervertebral disc (pyogenic), thoracolumbar region
M46.36 Infection of intervertebral disc (pyogenic), lumbar region
M46.37 Infection of intervertebral disc (pyogenic), lumbosacral region
M46.38 Infection of intervertebral disc (pyogenic), sacral and sacrococcygeal region
M46.39 Infection of intervertebral disc (pyogenic), multiple sites in spine
M46.4 Discitis, unspecified
M46.40 Discitis, unspecified, site unspecified
M46.41 Discitis, unspecified, occipito-atlanto-axial region
M46.42 Discitis, unspecified, cervical region
M46.43 Discitis, unspecified, cervicothoracic region
M46.44 Discitis, unspecified, thoracic region
M46.45 Discitis, unspecified, thoracolumbar region
M46.46 Discitis, unspecified, lumbar region
M46.47 Discitis, unspecified, lumbosacral region
M46.48 Discitis, unspecified, sacral and sacrococcygeal region
M46.49 Discitis, unspecified, multiple sites in spine
M46.5 Other infective spondylopathies
M46.50 Other infective spondylopathies, site unspecified
M46. 51 Other infective spondylopathies, occipito-atlanto-axial region
M46.52 Other infective spondylopathies, cervical region
M46.53 Other infective spondylopathies, cervicothoracic region
M46.54 Other infective spondylopathies, thoracic region
M46.55 Other infective spondylopathies, thoracolumbar region
M46.56 Other infective spondylopathies, lumbar region
M46.57 Other infective spondylopathies, lumbosacral region
M46.58 Other infective spondylopathies, sacral and sacrococcygeal region
M46.59 Other infective spondylopathies, multiple sites in spine
M46.8 Other specified inflammatory spondylopathies
M46.80 Other specified inflammatory spondylopathies, site unspecified
M46.81 Other specified inflammatory spondylopathies, occipito-atlanto-axial region
M46.82 Other specified inflammatory spondylopathies, cervical region
M46.83 Other specified inflammatory spondylopathies, cervicothoracic region
M46.84 Other specified inflammatory spondylopathies, thoracic region
M46.85 Other specified inflammatory spondylopathies, thoracolumbar region
M46.86 Other specified inflammatory spondylopathies, lumbar region
M46.87 Other specified inflammatory spondylopathies, lumbosacral region
M46.88 Other specified inflammatory spondylopathies, sacral and sacrococcygeal region
M46.89 Other specified inflammatory spondylopathies, multiple sites in spine
M46.9 Unspecified inflammatory spondylopathy
M46.90 Unspecified inflammatory spondylopathy, site unspecified
M46.91 Unspecified inflammatory spondylopathy, occipito-atlanto-axial region
M46.92 Unspecified inflammatory spondylopathy, cervical region
M46.93 Unspecified inflammatory spondylopathy, cervicothoracic region
M46.94 Unspecified inflammatory spondylopathy, thoracic region
M46.95 Unspecified inflammatory spondylopathy, thoracolumbar region
M46. 96 Unspecified inflammatory spondylopathy, lumbar region
M46.97 Unspecified inflammatory spondylopathy, lumbosacral region
M46.98 Unspecified inflammatory spondylopathy, sacral and sacrococcygeal region
M46.99 Unspecified inflammatory spondylopathy, multiple sites in spine

M47 Spondylosis[edit]

Includes: arthrosis or osteoarthritis of spine
degeneration of facet joints
M47.0 Anterior spinal and vertebral artery compression syndromes
M47.01 Anterior spinal artery compression syndromes
M47.011 Anterior spinal artery compression syndromes, occipito-atlanto-axial region
M47.012 Anterior spinal artery compression syndromes, cervical region
M47.013 Anterior spinal artery compression syndromes, cervicothoracic region
M47.014 Anterior spinal artery compression syndromes, thoracic region
M47.015 Anterior spinal artery compression syndromes, thoracolumbar region
M47.016 Anterior spinal artery compression syndromes, lumbar region
M47.019 Anterior spinal artery compression syndromes, site unspecified
M47.02 Vertebral artery compression syndromes
M47.021 Vertebral artery compression syndromes, occipito-atlanto-axial region
M47.022 Vertebral artery compression syndromes, cervical region
M47.029 Vertebral artery compression syndromes, site unspecified
M47.1 Other spondylosis with myelopathy
Spondylogenic compression of spinal cord
Excludes1: vertebral subluxation (M43.3-M43.59)
M47.10 Other spondylosis with myelopathy, site unspecified
M47.11 Other spondylosis with myelopathy, occipito-atlanto-axial region
M47.12 Other spondylosis with myelopathy, cervical region
M47.13 Other spondylosis with myelopathy, cervicothoracic region
M47.14 Other spondylosis with myelopathy, thoracic region
M47.15 Other spondylosis with myelopathy, thoracolumbar region
M47.16 Other spondylosis with myelopathy, lumbar region
M47.17 Other spondylosis with myelopathy, lumbosacral region
M47.18 Other spondylosis with myelopathy, sacral and sacrococcygeal region
M47.2 Other spondylosis with radiculopathy
M47.20 Other spondylosis with radiculopathy, site unspecified
M47.21 Other spondylosis with radiculopathy, occipito-atlanto-axial region
M47.22 Other spondylosis with radiculopathy, cervical region
M47.23 Other spondylosis with radiculopathy, cervicothoracic region
M47.24 Other spondylosis with radiculopathy, thoracic region
M47.25 Other spondylosis with radiculopathy, thoracolumbar region
M47.26 Other spondylosis with radiculopathy, lumbar region
M47.27 Other spondylosis with radiculopathy, lumbosacral region
M47.28 Other spondylosis with radiculopathy, sacral and sacrococcygeal region
M47.8 Other spondylosis
M47.81 Spondylosis without myelopathy or radiculopathy
M47.811 Spondylosis without myelopathy or radiculopathy, occipito-atlanto-axial region
M47.812 Spondylosis without myelopathy or radiculopathy, cervical region
M47.813 Spondylosis without myelopathy or radiculopathy, cervicothoracic region
M47.814 Spondylosis without myelopathy or radiculopathy, thoracic region
M47.815 Spondylosis without myelopathy or radiculopathy, thoracolumbar region
M47.816 Spondylosis without myelopathy or radiculopathy, lumbar region
M47.817 Spondylosis without myelopathy or radiculopathy, lumbosacral region
M47.818 Spondylosis without myelopathy or radiculopathy, sacral and sacrococcygeal region
M47.819 Spondylosis without myelopathy or radiculopathy, site unspecified
M47.89 Other spondylosis
M47.891 Other spondylosis, occipito-atlanto-axial region
M47.892 Other spondylosis, cervical region
M47.893 Other spondylosis, cervicothoracic region
M47.894 Other spondylosis, thoracic region
M47.895 Other spondylosis, thoracolumbar region
M47.896 Other spondylosis, lumbar region
M47.897 Other spondylosis, lumbosacral region
M47.898 Other spondylosis, sacral and sacrococcygeal region
M47.899 Other spondylosis, site unspecified
M47.9 Spondylosis, unspecified

M48 Other spondylopathies[edit]

M48.0 Spinal stenosis
Caudal stenosis
M48.00 Spinal stenosis, site unspecified
M48.01 Spinal stenosis, occipito-atlanto-axial region
M48.02 Spinal stenosis, cervical region
M48.03 Spinal stenosis, cervicothoracic region
M48.04 Spinal stenosis, thoracic region
M48.05 Spinal stenosis, thoracolumbar region
M48.06 Spinal stenosis, lumbar region
M48.07 Spinal stenosis, lumbosacral region
M48.08 Spinal stenosis, sacral and sacrococcygeal region
M48.1 Ankylosing hyperostosis [Forestier]
Diffuse idiopathic skeletal hyperostosis [DISH]
M48.10 Ankylosing hyperostosis [Forestier], site unspecified
M48.11 Ankylosing hyperostosis [Forestier], occipito-atlanto-axial region
M48.12 Ankylosing hyperostosis [Forestier], cervical region
M48.13 Ankylosing hyperostosis [Forestier], cervicothoracic region
M48.14 Ankylosing hyperostosis [Forestier], thoracic region
M48. 15 Ankylosing hyperostosis [Forestier], thoracolumbar region
M48.16 Ankylosing hyperostosis [Forestier], lumbar region
M48.17 Ankylosing hyperostosis [Forestier], lumbosacral region
M48.18 Ankylosing hyperostosis [Forestier], sacral and sacrococcygeal region
M48.19 Ankylosing hyperostosis [Forestier], multiple sites in spine
M48.2 Kissing spine
M48.20 Kissing spine, site unspecified
M48.21 Kissing spine, occipito-atlanto-axial region
M48.22 Kissing spine, cervical region
M48. 23 Kissing spine, cervicothoracic region
M48.24 Kissing spine, thoracic region
M48.25 Kissing spine, thoracolumbar region
M48.26 Kissing spine, lumbar region
M48.27 Kissing spine, lumbosacral region
M48.3 Traumatic spondylopathy
M48.30 Traumatic spondylopathy, site unspecified
M48.31 Traumatic spondylopathy, occipito-atlanto-axial region
M48.32 Traumatic spondylopathy, cervical region
M48.33 Traumatic spondylopathy, cervicothoracic region
M48.34 Traumatic spondylopathy, thoracic region
M48.35 Traumatic spondylopathy, thoracolumbar region
M48.36 Traumatic spondylopathy, lumbar region
M48.37 Traumatic spondylopathy, lumbosacral region
M48.38 Traumatic spondylopathy, sacral and sacrococcygeal region
M48.4 Fatigue fracture of vertebra
Stress fracture of vertebra
Excludes1: pathological fracture NOS (M84.4-)
pathological fracture of vertebra due to neoplasm (M84.58)
pathological fracture of vertebra due to other diagnosis (M84.68)
pathological fracture of vertebra due to osteoporosis (M80.-)
traumatic fracture of vertebrae (S12.0--S12.3-, S22.0-, S32.0-)
The appropriate 7th character is to be added to each code from subcategory M48.4:
A initial encounter for fracture
D subsequent encounter for fracture with routine healing
G subsequent encounter for fracture with delayed healing
S sequela of fracture
M48.40 Fatigue fracture of vertebra, site unspecified
M48.41 Fatigue fracture of vertebra, occipito-atlanto-axial region
M48.42 Fatigue fracture of vertebra, cervical region
M48.43 Fatigue fracture of vertebra, cervicothoracic region
M48.44 Fatigue fracture of vertebra, thoracic region
M48.45 Fatigue fracture of vertebra, thoracolumbar region
M48.46 Fatigue fracture of vertebra, lumbar region
M48.47 Fatigue fracture of vertebra, lumbosacral region
M48.48 Fatigue fracture of vertebra, sacral and sacrococcygeal region
M48.5 Collapsed vertebra, not elsewhere classified
Collapsed vertebra NOS
Wedging of vertebra NOS
Excludes1: current injury - see Injury of spine, by body region
fatigue fracture of vertebra (M48.4)
pathological fracture of vertebra due to neoplasm (M84.58)
pathological fracture of vertebra due to other diagnosis (M84.68)
pathological fracture of vertebra due to osteoporosis (M80.-)
pathological fracture NOS (M84.4-)
stress fracture of vertebra (M48.4-)
traumatic fracture of vertebra (S12.-, S22.-, S32.-)
The appropriate 7th character is to be added to each code from subcategory M48.5:
A initial encounter for fracture
D subsequent encounter for fracture with routine healing
G subsequent encounter for fracture with delayed healing
S sequela of fracture
M48.50 Collapsed vertebra, not elsewhere classified, site unspecified
M48.51 Collapsed vertebra, not elsewhere classified, occipito-atlanto-axial region
M48.52 Collapsed vertebra, not elsewhere classified, cervical region
M48.53 Collapsed vertebra, not elsewhere classified, cervicothoracic region
M48.54 Collapsed vertebra, not elsewhere classified, thoracic region
M48.55 Collapsed vertebra, not elsewhere classified, thoracolumbar region
M48.56 Collapsed vertebra, not elsewhere classified, lumbar region
M48.57 Collapsed vertebra, not elsewhere classified, lumbosacral region
M48.58 Collapsed vertebra, not elsewhere classified, sacral and sacrococcygeal region
M48.8 Other specified spondylopathies
Ossification of posterior longitudinal ligament
M48.8x Other specified spondylopathies
M48.8x1 Other specified spondylopathies, occipito-atlanto-axial region
M48.8x2 Other specified spondylopathies, cervical region
M48.8x3 Other specified spondylopathies, cervicothoracic region
M48.8x4 Other specified spondylopathies, thoracic region
M48.8x5 Other specified spondylopathies, thoracolumbar region
M48.8x6 Other specified spondylopathies, lumbar region
M48. 8x7 Other specified spondylopathies, lumbosacral region
M48.8x8 Other specified spondylopathies, sacral and sacrococcygeal region
M48.8x9 Other specified spondylopathies, site unspecified
M48.9 Spondylopathy, unspecified

M49 Spondylopathies in diseases classified elsewhere[edit]

Includes: Curvature of spine in diseases classified elsewhere
Deformity of spine in diseases classified elsewhere
Kyphosis in diseases classified elsewhere
Scoliosis in diseases classified elsewhere
Spondylopathy in diseases classified elsewhere
Excludes1: curvature of spine in tuberculosis [Pott's] (A18.01)
enteropathic arthropathies (M07.-)
neuropathic spondylopathy (in):
nonsyphilitic NEC (G98.0)
syringomyelia (G95.0)
tabes dorsalis (A52.11)
spondylitis (in):
gonococcal (A54.41)
syphilis (acquired) (A52.77)
neuropathic [tabes dorsalis] (A52.11)
tuberculosis (A18.01)
typhoid fever (A01.05)
Code first underlying disease, such as:
brucellosis (A23.-)
Charcot-Marie-Tooth disease (G60.0)
enterobacterial infections (A01-A04)
osteitis fibrosa cystica (E21.0)
M49.8 Spondylopathy in diseases classified elsewhere
M49.80 Spondylopathy in diseases classified elsewhere, site unspecified
M49.81 Spondylopathy in diseases classified elsewhere, occipito-atlanto-axial region
M49.82 Spondylopathy in diseases classified elsewhere, cervical region
M49.83 Spondylopathy in diseases classified elsewhere, cervicothoracic region
M49.84 Spondylopathy in diseases classified elsewhere, thoracic region
M49.85 Spondylopathy in diseases classified elsewhere, thoracolumbar region
M49.86 Spondylopathy in diseases classified elsewhere, lumbar region
M49. 87 Spondylopathy in diseases classified elsewhere, lumbosacral region
M49.88 Spondylopathy in diseases classified elsewhere, sacral and sacrococcygeal region
M49.89 Spondylopathy in diseases classified elsewhere, multiple sites in spine

Other dorsopathies (M50-M54)[edit]

Excludes1: current injury - see injury of spine by body region
discitis NOS (M46.4-)

M50 Cervical disc disorders[edit]

Includes: cervicothoracic disc disorders with cervicalgia
cervicothoracic disc disorders
Note: code to the most superior level of disorder
M50.0 Cervical disc disorder with myelopathy
M50.00 Cervical disc disorder with myelopathy, unspecified cervical region
M50.01 Cervical disc disorder with myelopathy, occipito-atlanto-axial region
M50.02 Cervical disc disorder with myelopathy, mid-cervical region
M50.03 Cervical disc disorder with myelopathy, cervicothoracic region
M50.1 Cervical disc disorder with radiculopathy
Excludes2: brachial radiculitis NOS (M54.13)
M50.10 Cervical disc disorder with radiculopathy, unspecified cervical region
M50.11 Cervical disc disorder with radiculopathy, occipito-atlanto-axial region
M50.12 Cervical disc disorder with radiculopathy, mid-cervical region
M50.13 Cervical disc disorder with radiculopathy, cervicothoracic region
M50.2 Other cervical disc displacement
M50.20 Other cervical disc displacement, unspecified cervical region
M50.21 Other cervical disc displacement, occipito-atlanto-axial region
M50.22 Other cervical disc displacement, mid-cervical region
M50.23 Other cervical disc displacement, cervicothoracic region
M50.3 Other cervical disc degeneration
M50.30 Other cervical disc degeneration, unspecified cervical region
M50. 31 Other cervical disc degeneration, occipito-atlanto-axial region
M50.32 Other cervical disc degeneration, mid-cervical region
M50.33 Other cervical disc degeneration, cervicothoracic region
M50.8 Other cervical disc disorders
M50.80 Other cervical disc disorders, unspecified cervical region
M50.81 Other cervical disc disorders, occipito-atlanto-axial region
M50.82 Other cervical disc disorders, mid-cervical region
M50.83 Other cervical disc disorders, cervicothoracic region
M50.9 Cervical disc disorder, unspecified
M50.90 Cervical disc disorder, unspecified, unspecified cervical region
M50.91 Cervical disc disorder, unspecified, occipito-atlanto-axial region
M50.92 Cervical disc disorder, unspecified, mid-cervical region
M50.93 Cervical disc disorder, unspecified, cervicothoracic region

M51 Thoracic, thoracolumbar, and lumbosacral intervertebral disc disorders[edit]

Excludes2: cervical and cervicothoracic disc disorders (M50.-)
sacral and sacrococcygeal disorders (M53.3)
M51.0 Thoracic, thoracolumbar and lumbosacral intervertebral disc disorders with myelopathy
M51.04 Intervertebral disc disorders with myelopathy, thoracic region
M51.05 Intervertebral disc disorders with myelopathy, thoracolumbar region
M51.06 Intervertebral disc disorders with myelopathy, lumbar region
M51.07 Intervertebral disc disorders with myelopathy, lumbosacral region
M51.1 Thoracic, thoracolumbar and lumbosacral intervertebral disc disorders with radiculopathy
Sciatica due to intervertebral disc disorder
Excludes1: lumbar radiculitis NOS (M54.16)
sciatica NOS (M54.3)
M51.14 Intervertebral disc disorders with radiculopathy, thoracic region
M51.15 Intervertebral disc disorders with radiculopathy, thoracolumbar region
M51. 16 Intervertebral disc disorders with radiculopathy, lumbar region
M51.17 Intervertebral disc disorders with radiculopathy, lumbosacral region
M51.2 Other thoracic, thoracolumbar and lumbosacral intervertebral disc displacement
Lumbago due to displacement of intervertebral disc
M51.24 Other intervertebral disc displacement, thoracic region
M51.25 Other intervertebral disc displacement, thoracolumbar region
M51.26 Other intervertebral disc displacement, lumbar region
M51.27 Other intervertebral disc displacement, lumbosacral region
M51.3 Other thoracic, thoracolumbar and lumbosacral intervertebral disc degeneration
M51.34 Other intervertebral disc degeneration, thoracic region
M51.35 Other intervertebral disc degeneration, thoracolumbar region
M51.36 Other intervertebral disc degeneration, lumbar region
M51.37 Other intervertebral disc degeneration, lumbosacral region
M51.4 Schmorl's nodes
M51.44 Schmorl's nodes, thoracic region
M51.45 Schmorl's nodes, thoracolumbar region
M51.46 Schmorl's nodes, lumbar region
M51.47 Schmorl's nodes, lumbosacral region
M51.8 Other thoracic, thoracolumbar and lumbosacral intervertebral disc disorders
M51.84 Other intervertebral disc disorders, thoracic region
M51.85 Other intervertebral disc disorders, thoracolumbar region
M51.86 Other intervertebral disc disorders, lumbar region
M51.87 Other intervertebral disc disorders, lumbosacral region
M51.9 Unspecified thoracic, thoracolumbar and lumbosacral intervertebral disc disorder

M53 Other and unspecified dorsopathies, not elsewhere classified[edit]

M53.0 Cervicocranial syndrome
Posterior cervical sympathetic syndrome
M53.1 Cervicobrachial syndrome
Excludes2: cervical disc disorder (M50.-)
thoracic outlet syndrome (G54.0)
M53.2 Spinal instabilities
M53.2x Spinal instabilities
M53. 2x1 Spinal instabilities, occipito-atlanto-axial region
M53.2x2 Spinal instabilities, cervical region
M53.2x3 Spinal instabilities, cervicothoracic region
M53.2x4 Spinal instabilities, thoracic region
M53.2x5 Spinal instabilities, thoracolumbar region
M53.2x6 Spinal instabilities, lumbar region
M53.2x7 Spinal instabilities, lumbosacral region
M53.2x8 Spinal instabilities, sacral and sacrococcygeal region
M53.2x9 Spinal instabilities, site unspecified
M53.3 Sacrococcygeal disorders, not elsewhere classified
Coccygodynia
M53.8 Other specified dorsopathies
M53.80 Other specified dorsopathies, site unspecified
M53.81 Other specified dorsopathies, occipito-atlanto-axial region
M53.82 Other specified dorsopathies, cervical region
M53.83 Other specified dorsopathies, cervicothoracic region
M53.84 Other specified dorsopathies, thoracic region
M53.85 Other specified dorsopathies, thoracolumbar region
M53.86 Other specified dorsopathies, lumbar region
M53.87 Other specified dorsopathies, lumbosacral region
M53.88 Other specified dorsopathies, sacral and sacrococcygeal region
M53.9 Dorsopathy, unspecified

M54 Dorsalgia[edit]

Excludes1: psychogenic dorsalgia (F45.41)
M54.0 Panniculitis affecting regions of neck and back
Excludes1: lupus panniculitis (L93.2)
panniculitis NOS (M79.3)
relapsing [Weber-Christian] panniculitis (M35.6)
M54.00 Panniculitis affecting regions of neck and back, site unspecified
M54.01 Panniculitis affecting regions of neck and back, occipito-atlanto-axial region
M54.02 Panniculitis affecting regions of neck and back, cervical region
M54.03 Panniculitis affecting regions of neck and back, cervicothoracic region
M54.04 Panniculitis affecting regions of neck and back, thoracic region
M54.05 Panniculitis affecting regions of neck and back, thoracolumbar region
M54.06 Panniculitis affecting regions of neck and back, lumbar region
M54. 07 Panniculitis affecting regions of neck and back, lumbosacral region
M54.08 Panniculitis affecting regions of neck and back, sacral and sacrococcygeal region
M54.09 Panniculitis affecting regions, neck and back, multiple sites in spine
M54.1 Radiculopathy
Brachial neuritis or radiculitis NOS
Lumbar neuritis or radiculitis NOS
Lumbosacral neuritis or radiculitis NOS
Thoracic neuritis or radiculitis NOS
Radiculitis NOS
Excludes1: neuralgia and neuritis NOS (M79.2)
radiculopathy with cervical disc disorder (M50.1)
radiculopathy with lumbar and other intervertebral disc disorder (M51.1-)
radiculopathy with spondylosis (M47.2-)
M54.10 Radiculopathy, site unspecified
M54.11 Radiculopathy, occipito-atlanto-axial region
M54.12 Radiculopathy, cervical region
M54.13 Radiculopathy, cervicothoracic region
M54.14 Radiculopathy, thoracic region
M54.15 Radiculopathy, thoracolumbar region
M54.16 Radiculopathy, lumbar region
M54.17 Radiculopathy, lumbosacral region
M54.18 Radiculopathy, sacral and sacrococcygeal region
M54.2 Cervicalgia
Excludes1: cervicalgia due to intervertebral cervical disc disorder (M50.-)
M54.3 Sciatica
Excludes1: lesion of sciatic nerve (G57.0)
sciatica due to intervertebral disc disorder (M51.1-)
sciatica with lumbago (M54.4-)
M54.30 Sciatica, unspecified side
M54.31 Sciatica, right side
M54.32 Sciatica, left side
M54.4 Lumbago with sciatica
Excludes1: lumbago with sciatica due to intervertebral disc disorder (M51.1-)
M54.40 Lumbago with sciatica, unspecified side
M54.41 Lumbago with sciatica, right side
M54.42 Lumbago with sciatica, left side
M54.5 Low back pain
Loin pain
Lumbago NOS
Excludes1: low back strain S39.012
lumbago due to intervertebral disc displacement (M51.2-)
lumbago with sciatica (M54.4-)
M54.6 Pain in thoracic spine
Excludes1: pain in thoracic spine due to intervertebral disc disorder (M51.-)
M54.8 Other dorsalgia
Excludes1: dorsalgia in thoracic region (M54.6)
low back pain (M54.5)
M54.81 Occipital neuralgia
M54.89 Other dorsalgia
M54.9 Dorsalgia, unspecified
Backache NOS
Back pain NOS

Soft tissue disorders (M60-M79)[edit]

Disorders of muscles (M60-M63)[edit]

Excludes1: dermatopolymyositis (M33.-)
muscular dystrophies and myopathies (G71-G72)
myopathy in:
amyloidosis (E85.-)
polyarteritis nodosa (M30.0)
rheumatoid arthritis (M05.32)
scleroderma (M34.-)
Sj?gren's syndrome (M35.03)
systemic lupus erythematosus (M32.-)

M60 Myositis[edit]

Excludes2: inclusion body myositis [IBM] (G72.41)
M60.0 Infective myositis
Tropical pyomyositis
Use additional code (B95-B97) to identify infectious agent
M60.00 Infective myositis, unspecified site
M60.000 Infective myositis, unspecified right arm
Infective myositis, right upper limb NOS
M60.001 Infective myositis, unspecified left arm
Infective myositis, left upper limb NOS
M60.002 Infective myositis, unspecified arm
Infective myositis, upper limb NOS
M60.003 Infective myositis, unspecified right leg
Infective myositis, right lower limb NOS
M60.004 Infective myositis, unspecified left leg
Infective myositis, left lower limb NOS
M60.005 Infective myositis, unspecified leg
Infective myositis, lower limb NOS
M60. 009 Infective myositis, unspecified site
M60.01 Infective myositis, shoulder
M60.011 Infective myositis, right shoulder
M60.012 Infective myositis, left shoulder
M60.019 Infective myositis, unspecified shoulder
M60.02 Infective myositis, upper arm
M60.021 Infective myositis, right upper arm
M60.022 Infective myositis, left upper arm
M60.029 Infective myositis, unspecified upper arm
M60.03 Infective myositis, forearm
M60.031 Infective myositis, right forearm
M60.032 Infective myositis, left forearm
M60.039 Infective myositis, unspecified forearm
M60.04 Infective myositis, hand and fingers
M60.041 Infective myositis, right hand
M60.042 Infective myositis, left hand
M60.043 Infective myositis, unspecified hand
M60.044 Infective myositis, right finger(s)
M60.045 Infective myositis, left finger(s)
M60.046 Infective myositis, unspecified finger(s)
M60.05 Infective myositis, thigh
M60.051 Infective myositis, right thigh
M60.052 Infective myositis, left thigh
M60.059 Infective myositis, unspecified thigh
M60.06 Infective myositis, lower leg
M60.061 Infective myositis, right lower leg
M60.062 Infective myositis, left lower leg
M60.069 Infective myositis, unspecified lower leg
M60.07 Infective myositis, ankle, foot and toes
M60.070 Infective myositis, right ankle
M60.071 Infective myositis, left ankle
M60.072 Infective myositis, unspecified ankle
M60.073 Infective myositis, right foot
M60.074 Infective myositis, left foot
M60.075 Infective myositis, unspecified foot
M60.076 Infective myositis, right toe(s)
M60.077 Infective myositis, left toe(s)
M60.078 Infective myositis, unspecified toe(s)
M60.08 Infective myositis, other site
M60.09 Infective myositis, multiple sites
M60.1 Interstitial myositis
M60.10 Interstitial myositis of unspecified site
M60.11 Interstitial myositis, shoulder
M60.111 Interstitial myositis, right shoulder
M60.112 Interstitial myositis, left shoulder
M60.119 Interstitial myositis, unspecified shoulder
M60. 12 Interstitial myositis, upper arm
M60.121 Interstitial myositis, right upper arm
M60.122 Interstitial myositis, left upper arm
M60.129 Interstitial myositis, unspecified upper arm
M60.13 Interstitial myositis, forearm
M60.131 Interstitial myositis, right forearm
M60.132 Interstitial myositis, left forearm
M60.139 Interstitial myositis, unspecified forearm
M60.14 Interstitial myositis, hand
M60.141 Interstitial myositis, right hand
M60.142 Interstitial myositis, left hand
M60.149 Interstitial myositis, unspecified hand
M60.15 Interstitial myositis, thigh
M60.151 Interstitial myositis, right thigh
M60.152 Interstitial myositis, left thigh
M60.159 Interstitial myositis, unspecified thigh
M60.16 Interstitial myositis, lower leg
M60.161 Interstitial myositis, right lower leg
M60.162 Interstitial myositis, left lower leg
M60.169 Interstitial myositis, unspecified lower leg
M60.17 Interstitial myositis, ankle and foot
M60.171 Interstitial myositis, right ankle and foot
M60.172 Interstitial myositis, left ankle and foot
M60.179 Interstitial myositis, unspecified ankle and foot
M60.18 Interstitial myositis, other site
M60.19 Interstitial myositis, multiple sites
M60.2 Foreign body granuloma of soft tissue, not elsewhere classified
Excludes1: foreign body granuloma of skin and subcutaneous tissue (L92.3)
M60.20 Foreign body granuloma of soft tissue, not elsewhere classified, unspecified site
M60.21 Foreign body granuloma of soft tissue, not elsewhere classified, shoulder
M60.211 Foreign body granuloma of soft tissue, not elsewhere classified, right shoulder
M60.212 Foreign body granuloma of soft tissue, not elsewhere classified, left shoulder
M60.219 Foreign body granuloma of soft tissue, not elsewhere classified, unspecified shoulder
M60.22 Foreign body granuloma of soft tissue, not elsewhere classified, upper arm
M60.221 Foreign body granuloma of soft tissue, not elsewhere classified, right upper arm
M60. 222 Foreign body granuloma of soft tissue, not elsewhere classified, left upper arm
M60.229 Foreign body granuloma of soft tissue, not elsewhere classified, unspecified upper arm
M60.23 Foreign body granuloma of soft tissue, not elsewhere classified, forearm
M60.231 Foreign body granuloma of soft tissue, not elsewhere classified, right forearm
M60.232 Foreign body granuloma of soft tissue, not elsewhere classified, left forearm
M60.239 Foreign body granuloma of soft tissue, not elsewhere classified, unspecified forearm
M60.24 Foreign body granuloma of soft tissue, not elsewhere classified, hand
M60.241 Foreign body granuloma of soft tissue, not elsewhere classified, right hand
M60.242 Foreign body granuloma of soft tissue, not elsewhere classified, left hand
M60.249 Foreign body granuloma of soft tissue, not elsewhere classified, unspecified hand
M60.25 Foreign body granuloma of soft tissue, not elsewhere classified, thigh
M60.251 Foreign body granuloma of soft tissue, not elsewhere classified, right thigh
M60.252 Foreign body granuloma of soft tissue, not elsewhere classified, left thigh
M60.259 Foreign body granuloma of soft tissue, not elsewhere classified, unspecified thigh
M60.26 Foreign body granuloma of soft tissue, not elsewhere classified, lower leg
M60.261 Foreign body granuloma of soft tissue, not elsewhere classified, right lower leg
M60.262 Foreign body granuloma of soft tissue, not elsewhere classified, left lower leg
M60.269 Foreign body granuloma of soft tissue, not elsewhere classified, unspecified lower leg
M60.27 Foreign body granuloma of soft tissue, not elsewhere classified, ankle and foot
M60.271 Foreign body granuloma of soft tissue, not elsewhere classified, right ankle and foot
M60.272 Foreign body granuloma of soft tissue, not elsewhere classified, left ankle and foot
M60.279 Foreign body granuloma of soft tissue, not elsewhere classified, unspecified ankle and foot
M60. 28 Foreign body granuloma of soft tissue, not elsewhere classified, other site
M60.8 Other myositis
M60.80 Other myositis, unspecified site
M60.81 Other myositis shoulder
M60.811 Other myositis, right shoulder
M60.812 Other myositis, left shoulder
M60.819 Other myositis, unspecified shoulder
M60.82 Other myositis, upper arm
M60.821 Other myositis, right upper arm
M60.822 Other myositis, left upper arm
M60.829 Other myositis, unspecified upper arm
M60.83 Other myositis, forearm
M60.831 Other myositis, right forearm
M60.832 Other myositis, left forearm
M60.839 Other myositis, unspecified forearm
M60.84 Other myositis, hand
M60.841 Other myositis, right hand
M60.842 Other myositis, left hand
M60.849 Other myositis, unspecified hand
M60.85 Other myositis, thigh
M60.851 Other myositis, right thigh
M60.852 Other myositis, left thigh
M60.859 Other myositis, unspecified thigh
M60.86 Other myositis, lower leg
M60.861 Other myositis, right lower leg
M60.862 Other myositis, left lower leg
M60.869 Other myositis, unspecified lower leg
M60.87 Other myositis, ankle and foot
M60.871 Other myositis, right ankle and foot
M60.872 Other myositis, left ankle and foot
M60.879 Other myositis, unspecified ankle and foot
M60.88 Other myositis, other site
M60.89 Other myositis, multiple sites
M60.9 Myositis, unspecified

M61 Calcification and ossification of muscle[edit]

M61.0 Myositis ossificans traumatica
M61.00 Myositis ossificans traumatica, unspecified site
M61.01 Myositis ossificans traumatica, shoulder
M61.011 Myositis ossificans traumatica, right shoulder
M61.012 Myositis ossificans traumatica, left shoulder
M61.019 Myositis ossificans traumatica, unspecified shoulder
M61.02 Myositis ossificans traumatica, upper arm
M61. 021 Myositis ossificans traumatica, right upper arm
M61.022 Myositis ossificans traumatica, left upper arm
M61.029 Myositis ossificans traumatica, unspecified upper arm
M61.03 Myositis ossificans traumatica, forearm
M61.031 Myositis ossificans traumatica, right forearm
M61.032 Myositis ossificans traumatica, left forearm
M61.039 Myositis ossificans traumatica, unspecified forearm
M61.04 Myositis ossificans traumatica, hand
M61.041 Myositis ossificans traumatica, right hand
M61.042 Myositis ossificans traumatica, left hand
M61.049 Myositis ossificans traumatica, unspecified hand
M61.05 Myositis ossificans traumatica, thigh
M61.051 Myositis ossificans traumatica, right thigh
M61.052 Myositis ossificans traumatica, left thigh
M61.059 Myositis ossificans traumatica, unspecified thigh
M61.06 Myositis ossificans traumatica, lower leg
M61.061 Myositis ossificans traumatica, right lower leg
M61.062 Myositis ossificans traumatica, left lower leg
M61.069 Myositis ossificans traumatica, unspecified lower leg
M61.07 Myositis ossificans traumatica, ankle and foot
M61.071 Myositis ossificans traumatica, right ankle and foot
M61.072 Myositis ossificans traumatica, left ankle and foot
M61.079 Myositis ossificans traumatica, unspecified ankle and foot
M61.08 Myositis ossificans traumatica, other site
M61.09 Myositis ossificans traumatica, multiple sites
M61.1 Myositis ossificans progressiva
Fibrodysplasia ossificans progressiva
M61.10 Myositis ossificans progressiva, unspecified site
M61.11 Myositis ossificans progressiva, shoulder
M61.111 Myositis ossificans progressiva, right shoulder
M61. 112 Myositis ossificans progressiva, left shoulder
M61.119 Myositis ossificans progressiva, unspecified shoulder
M61.12 Myositis ossificans progressiva, upper arm
M61.121 Myositis ossificans progressiva, right upper arm
M61.122 Myositis ossificans progressiva, left upper arm
M61.129 Myositis ossificans progressiva, unspecified arm
M61.13 Myositis ossificans progressiva, forearm
M61.131 Myositis ossificans progressiva, right forearm
M61.132 Myositis ossificans progressiva, left forearm
M61.139 Myositis ossificans progressiva, unspecified forearm
M61.14 Myositis ossificans progressiva, hand and finger(s)
M61.141 Myositis ossificans progressiva, right hand
M61.142 Myositis ossificans progressiva, left hand
M61.143 Myositis ossificans progressiva, unspecified hand
M61.144 Myositis ossificans progressiva, right finger(s)
M61.145 Myositis ossificans progressiva, left finger(s)
M61.146 Myositis ossificans progressiva, unspecified finger(s)
M61.15 Myositis ossificans progressiva, thigh
M61.151 Myositis ossificans progressiva, right thigh
M61.152 Myositis ossificans progressiva, left thigh
M61.159 Myositis ossificans progressiva, unspecified thigh
M61.16 Myositis ossificans progressiva, lower leg
M61.161 Myositis ossificans progressiva, right lower leg
M61.162 Myositis ossificans progressiva, left lower leg
M61.169 Myositis ossificans progressiva, unspecified lower leg
M61.17 Myositis ossificans progressiva, ankle, foot and toe(s)
M61.171 Myositis ossificans progressiva, right ankle
M61.172 Myositis ossificans progressiva, left ankle
M61. 173 Myositis ossificans progressiva, unspecified ankle
M61.174 Myositis ossificans progressiva, right foot
M61.175 Myositis ossificans progressiva, left foot
M61.176 Myositis ossificans progressiva, unspecified foot
M61.177 Myositis ossificans progressiva, right toe(s)
M61.178 Myositis ossificans progressiva, left toe(s)
M61.179 Myositis ossificans progressiva, unspecified toe(s)
M61.18 Myositis ossificans progressiva, other site
M61.19 Myositis ossificans progressiva, multiple sites
M61.2 Paralytic calcification and ossification of muscle
Myositis ossificans associated with quadriplegia or paraplegia
M61.20 Paralytic calcification and ossification of muscle, unspecified site
M61.21 Paralytic calcification and ossification of muscle, shoulder
M61.211 Paralytic calcification and ossification of muscle, right shoulder
M61.212 Paralytic calcification and ossification of muscle, left shoulder
M61.219 Paralytic calcification and ossification of muscle, unspecified shoulder
M61.22 Paralytic calcification and ossification of muscle, upper arm
M61.221 Paralytic calcification and ossification of muscle, right upper arm
M61.222 Paralytic calcification and ossification of muscle, left upper arm
M61.229 Paralytic calcification and ossification of muscle, unspecified upper arm
M61.23 Paralytic calcification and ossification of muscle, forearm
M61.231 Paralytic calcification and ossification of muscle, right forearm
M61.232 Paralytic calcification and ossification of muscle, left forearm
M61.239 Paralytic calcification and ossification of muscle, unspecified forearm
M61.24 Paralytic calcification and ossification of muscle, hand
M61.241 Paralytic calcification and ossification of muscle, right hand
M61.242 Paralytic calcification and ossification of muscle, left hand
M61. 249 Paralytic calcification and ossification of muscle, unspecified hand
M61.25 Paralytic calcification and ossification of muscle, thigh
M61.251 Paralytic calcification and ossification of muscle, right thigh
M61.252 Paralytic calcification and ossification of muscle, left thigh
M61.259 Paralytic calcification and ossification of muscle, unspecified thigh
M61.26 Paralytic calcification and ossification of muscle, lower leg
M61.261 Paralytic calcification and ossification of muscle, right lower leg
M61.262 Paralytic calcification and ossification of muscle, left lower leg
M61.269 Paralytic calcification and ossification of muscle, unspecified lower leg
M61.27 Paralytic calcification and ossification of muscle, ankle and foot
M61.271 Paralytic calcification and ossification of muscle, right ankle and foot
M61.272 Paralytic calcification and ossification of muscle, left ankle and foot
M61.279 Paralytic calcification and ossification of muscle, unspecified ankle and foot
M61.28 Paralytic calcification and ossification of muscle, other site
M61.29 Paralytic calcification and ossification of muscle, multiple sites
M61.3 Calcification and ossification of muscles associated with burns
Myositis ossificans associated with burns
M61.30 Calcification and ossification of muscles associated with burns, unspecified site
M61.31 Calcification and ossification of muscles associated with burns, shoulder
M61.311 Calcification and ossification of muscles associated with burns, right shoulder
M61.312 Calcification and ossification of muscles associated with burns, left shoulder
M61.319 Calcification and ossification of muscles associated with burns, unspecified shoulder
M61.32 Calcification and ossification of muscles associated with burns, upper arm
M61. 321 Calcification and ossification of muscles associated with burns, right upper arm
M61.322 Calcification and ossification of muscles associated with burns, left upper arm
M61.329 Calcification and ossification of muscles associated with burns, unspecified upper arm
M61.33 Calcification and ossification of muscles associated with burns, forearm
M61.331 Calcification and ossification of muscles associated with burns, right forearm
M61.332 Calcification and ossification of muscles associated with burns, left forearm
M61.339 Calcification and ossification of muscles associated with burns, unspecified forearm
M61.34 Calcification and ossification of muscles associated with burns, hand
M61.341 Calcification and ossification of muscles associated with burns, right hand
M61.342 Calcification and ossification of muscles associated with burns, left hand
M61.349 Calcification and ossification of muscles associated with burns, unspecified hand
M61.35 Calcification and ossification of muscles associated with burns, thigh
M61.351 Calcification and ossification of muscles associated with burns, right thigh
M61.352 Calcification and ossification of muscles associated with burns, left thigh
M61.359 Calcification and ossification of muscles associated with burns, unspecified thigh
M61.36 Calcification and ossification of muscles associated with burns, lower leg
M61.361 Calcification and ossification of muscles associated with burns, right lower leg
M61.362 Calcification and ossification of muscles associated with burns, left lower leg
M61.369 Calcification and ossification of muscles associated with burns, unspecified lower leg
M61.37 Calcification and ossification of muscles associated with burns, ankle and foot
M61.371 Calcification and ossification of muscles associated with burns, right ankle and foot
M61.372 Calcification and ossification of muscles associated with burns, left ankle and foot
M61. 379 Calcification and ossification of muscles associated with burns, unspecified ankle and foot
M61.38 Calcification and ossification of muscles associated with burns, other site
M61.39 Calcification and ossification of muscles associated with burns, multiple sites
M61.4 Other calcification of muscle
Excludes1: calcific tendinitis NOS (M65.2-)
calcific tendinitis of shoulder (M75.3)
M61.40 Other calcification of muscle, unspecified site
M61.41 Other calcification of muscle, shoulder
M61.411 Other calcification of muscle, right shoulder
M61.412 Other calcification of muscle, left shoulder
M61.419 Other calcification of muscle, unspecified shoulder
M61.42 Other calcification of muscle, upper arm
M61.421 Other calcification of muscle, right upper arm
M61.422 Other calcification of muscle, left upper arm
M61.429 Other calcification of muscle, unspecified upper arm
M61.43 Other calcification of muscle, forearm
M61.431 Other calcification of muscle, right forearm
M61.432 Other calcification of muscle, left forearm
M61.439 Other calcification of muscle, unspecified forearm
M61.44 Other calcification of muscle, hand
M61.441 Other calcification of muscle, right hand
M61.442 Other calcification of muscle, left hand
M61.449 Other calcification of muscle, unspecified hand
M61.45 Other calcification of muscle, thigh
M61.451 Other calcification of muscle, right thigh
M61.452 Other calcification of muscle, left thigh
M61.459 Other calcification of muscle, unspecified thigh
M61.46 Other calcification of muscle, lower leg
M61.461 Other calcification of muscle, right lower leg
M61.462 Other calcification of muscle, left lower leg
M61.469 Other calcification of muscle, unspecified lower leg
M61.47 Other calcification of muscle, ankle and foot
M61. 471 Other calcification of muscle, right ankle and foot
M61.472 Other calcification of muscle, left ankle and foot
M61.479 Other calcification of muscle, unspecified ankle and foot
M61.48 Other calcification of muscle, other site
M61.49 Other calcification of muscle, multiple sites
M61.5 Other ossification of muscle
M61.50 Other ossification of muscle, unspecified site
M61.51 Other ossification of muscle, shoulder
M61.511 Other ossification of muscle, right shoulder
M61.512 Other ossification of muscle, left shoulder
M61.519 Other ossification of muscle, unspecified shoulder
M61.52 Other ossification of muscle, upper arm
M61.521 Other ossification of muscle, right upper arm
M61.522 Other ossification of muscle, left upper arm
M61.529 Other ossification of muscle, unspecified upper arm
M61.53 Other ossification of muscle, forearm
M61.531 Other ossification of muscle, right forearm
M61.532 Other ossification of muscle, left forearm
M61.539 Other ossification of muscle, unspecified forearm
M61.54 Other ossification of muscle, hand
M61.541 Other ossification of muscle, right hand
M61.542 Other ossification of muscle, left hand
M61.549 Other ossification of muscle, unspecified hand
M61.55 Other ossification of muscle, thigh
M61.551 Other ossification of muscle, right thigh
M61.552 Other ossification of muscle, left thigh
M61.559 Other ossification of muscle, unspecified thigh
M61.56 Other ossification of muscle, lower leg
M61.561 Other ossification of muscle, right lower leg
M61.562 Other ossification of muscle, left lower leg
M61.569 Other ossification of muscle, unspecified lower leg
M61.57 Other ossification of muscle, ankle and foot
M61.571 Other ossification of muscle, right ankle and foot
M61.572 Other ossification of muscle, left ankle and foot
M61. 579 Other ossification of muscle, unspecified ankle and foot
M61.58 Other ossification of muscle, other site
M61.59 Other ossification of muscle, multiple sites
M61.9 Calcification and ossification of muscle, unspecified

M62 Other disorders of muscle[edit]

Excludes1: alcoholic myopathy (G72.1)
cramp and spasm (R25.2)
drug-induced myopathy (G72.0)
myalgia (M79.1)
stiff-man syndrome (G25.82)
Excludes2: nontraumatic hematoma of muscle (M79.81)
M62.0 Separation of muscle (nontraumatic)
Diastasis of muscle
Excludes1: diastasis recti complicating pregnancy, labor and delivery (O71.8)
traumatic separation of muscle- see strain of muscle by body region
M62.00 Separation of muscle (nontraumatic), unspecified site
M62.01 Separation of muscle (nontraumatic), shoulder
M62.011 Separation of muscle (nontraumatic), right shoulder
M62.012 Separation of muscle (nontraumatic), left shoulder
M62.019 Separation of muscle (nontraumatic), unspecified shoulder
M62.02 Separation of muscle (nontraumatic), upper arm
M62.021 Separation of muscle (nontraumatic), right upper arm
M62.022 Separation of muscle (nontraumatic), left upper arm
M62.029 Separation of muscle (nontraumatic), unspecified upper arm
M62.03 Separation of muscle (nontraumatic), forearm
M62.031 Separation of muscle (nontraumatic), right forearm
M62.032 Separation of muscle (nontraumatic), left forearm
M62.039 Separation of muscle (nontraumatic), unspecified forearm
M62.04 Separation of muscle (nontraumatic), hand
M62.041 Separation of muscle (nontraumatic), right hand
M62. 042 Separation of muscle (nontraumatic), left hand
M62.049 Separation of muscle (nontraumatic), unspecified hand
M62.05 Separation of muscle (nontraumatic), thigh
M62.051 Separation of muscle (nontraumatic), right thigh
M62.052 Separation of muscle (nontraumatic), left thigh
M62.059 Separation of muscle (nontraumatic), unspecified thigh
M62.06 Separation of muscle (nontraumatic), lower leg
M62.061 Separation of muscle (nontraumatic), right lower leg
M62.062 Separation of muscle (nontraumatic), left lower leg
M62.069 Separation of muscle (nontraumatic), unspecified lower leg
M62.07 Separation of muscle (nontraumatic), ankle and foot
M62.071 Separation of muscle (nontraumatic), right ankle and foot
M62.072 Separation of muscle (nontraumatic), left ankle and foot
M62.079 Separation of muscle (nontraumatic), unspecified ankle and foot
M62.08 Separation of muscle (nontraumatic), other site
M62.1 Other rupture of muscle (nontraumatic)
Excludes1: traumatic rupture of muscle - see strain of muscle by body region
Excludes2: rupture of tendon (M66.-)
M62.10 Other rupture of muscle (nontraumatic), unspecified site
M62.11 Other rupture of muscle (nontraumatic), shoulder
M62.111 Other rupture of muscle (nontraumatic), right shoulder
M62.112 Other rupture of muscle (nontraumatic), left shoulder
M62.119 Other rupture of muscle (nontraumatic), unspecified shoulder
M62.12 Other rupture of muscle (nontraumatic), upper arm
M62.121 Other rupture of muscle (nontraumatic), right upper arm
M62. 122 Other rupture of muscle (nontraumatic), left upper arm
M62.129 Other rupture of muscle (nontraumatic), unspecified upper arm
M62.13 Other rupture of muscle (nontraumatic), forearm
M62.131 Other rupture of muscle (nontraumatic), right forearm
M62.132 Other rupture of muscle (nontraumatic), left forearm
M62.139 Other rupture of muscle (nontraumatic), unspecified forearm
M62.14 Other rupture of muscle (nontraumatic), hand
M62.141 Other rupture of muscle (nontraumatic), right hand
M62.142 Other rupture of muscle (nontraumatic), left hand
M62.149 Other rupture of muscle (nontraumatic), unspecified hand
M62.15 Other rupture of muscle (nontraumatic), thigh
M62.151 Other rupture of muscle (nontraumatic), right thigh
M62.152 Other rupture of muscle (nontraumatic), left thigh
M62.159 Other rupture of muscle (nontraumatic), unspecified thigh
M62.16 Other rupture of muscle (nontraumatic), lower leg
M62.161 Other rupture of muscle (nontraumatic), right lower leg
M62.162 Other rupture of muscle (nontraumatic), left lower leg
M62.169 Other rupture of muscle (nontraumatic), unspecified lower leg
M62.17 Other rupture of muscle (nontraumatic), ankle and foot
M62.171 Other rupture of muscle (nontraumatic), right ankle and foot
M62.172 Other rupture of muscle (nontraumatic), left ankle and foot
M62.179 Other rupture of muscle (nontraumatic), unspecified ankle and foot
M62.18 Other rupture of muscle (nontraumatic), other site
M62.2 Nontraumatic ischemic infarction of muscle
Excludes1: compartment syndrome (traumatic) (T79.A-)
nontraumatic compartment syndrome (M79.A-)
traumatic ischemia of muscle (T79.6)
rhabdomyolysis (M62.82)
Volkmann's ischemic contracture (T79.6)
M62.20 Nontraumatic ischemic infarction of muscle, unspecified site
M62.21 Nontraumatic ischemic infarction of muscle, shoulder
M62.211 Nontraumatic ischemic infarction of muscle, right shoulder
M62.212 Nontraumatic ischemic infarction of muscle, left shoulder
M62.219 Nontraumatic ischemic infarction of muscle, unspecified shoulder
M62.22 Nontraumatic ischemic infarction of muscle, upper arm
M62.221 Nontraumatic ischemic infarction of muscle, right upper arm
M62.222 Nontraumatic ischemic infarction of muscle, left upper arm
M62.229 Nontraumatic ischemic infarction of muscle, unspecified upper arm
M62.23 Nontraumatic ischemic infarction of muscle, forearm
M62.231 Nontraumatic ischemic infarction of muscle, right forearm
M62.232 Nontraumatic ischemic infarction of muscle, left forearm
M62.239 Nontraumatic ischemic infarction of muscle, unspecified forearm
M62.24 Nontraumatic ischemic infarction of muscle, hand
M62.241 Nontraumatic ischemic infarction of muscle, right hand
M62.242 Nontraumatic ischemic infarction of muscle, left hand
M62.249 Nontraumatic ischemic infarction of muscle, unspecified hand
M62.25 Nontraumatic ischemic infarction of muscle, thigh
M62.251 Nontraumatic ischemic infarction of muscle, right thigh
M62.252 Nontraumatic ischemic infarction of muscle, left thigh
M62. 259 Nontraumatic ischemic infarction of muscle, unspecified thigh
M62.26 Nontraumatic ischemic infarction of muscle, lower leg
M62.261 Nontraumatic ischemic infarction of muscle, right lower leg
M62.262 Nontraumatic ischemic infarction of muscle, left lower leg
M62.269 Nontraumatic ischemic infarction of muscle, unspecified lower leg
M62.27 Nontraumatic ischemic infarction of muscle, ankle and foot
M62.271 Nontraumatic ischemic infarction of muscle, right ankle and foot
M62.272 Nontraumatic ischemic infarction of muscle, left ankle and foot
M62.279 Nontraumatic ischemic infarction of muscle, unspecified ankle and foot
M62.28 Nontraumatic ischemic infarction of muscle, other site
M62.3 Immobility syndrome (paraplegic)
M62.4 Contracture of muscle
Contracture of tendon (sheath)
Excludes1: contracture of joint (M24.5-)
M62.40 Contracture of muscle, unspecified site
M62.41 Contracture of muscle, shoulder
M62.411 Contracture of muscle, right shoulder
M62.412 Contracture of muscle, left shoulder
M62.419 Contracture of muscle, unspecified shoulder
M62.42 Contracture of muscle, upper arm
M62.421 Contracture of muscle, right upper arm
M62.422 Contracture of muscle, left upper arm
M62.429 Contracture of muscle, unspecified upper arm
M62.43 Contracture of muscle, forearm
M62.431 Contracture of muscle, right forearm
M62.432 Contracture of muscle, left forearm
M62.439 Contracture of muscle, unspecified forearm
M62.44 Contracture of muscle, hand
M62.441 Contracture of muscle, right hand
M62.442 Contracture of muscle, left hand
M62.449 Contracture of muscle, unspecified hand
M62.45 Contracture of muscle, thigh
M62.451 Contracture of muscle, right thigh
M62.452 Contracture of muscle, left thigh
M62.459 Contracture of muscle, unspecified thigh
M62. 46 Contracture of muscle, lower leg
M62.461 Contracture of muscle, right lower leg
M62.462 Contracture of muscle, left lower leg
M62.469 Contracture of muscle, unspecified lower leg
M62.47 Contracture of muscle, ankle and foot
M62.471 Contracture of muscle, right ankle and foot
M62.472 Contracture of muscle, left ankle and foot
M62.479 Contracture of muscle, unspecified ankle and foot
M62.48 Contracture of muscle, other site
M62.49 Contracture of muscle, multiple sites
M62.5 Muscle wasting and atrophy, not elsewhere classified
Disuse atrophy NEC
Excludes1: neuralgic amyotrophy (G54.5)
progressive muscular atrophy (G12.29)
Excludes2: pelvic muscle wasting (N81.84)
M62.50 Muscle wasting and atrophy, not elsewhere classified, unspecified site
M62.51 Muscle wasting and atrophy, not elsewhere classified, shoulder
M62.511 Muscle wasting and atrophy, not elsewhere classified, right shoulder
M62.512 Muscle wasting and atrophy, not elsewhere classified, left shoulder
M62.519 Muscle wasting and atrophy, not elsewhere classified, unspecified shoulder
M62.52 Muscle wasting and atrophy, not elsewhere classified, upper arm
M62.521 Muscle wasting and atrophy, not elsewhere classified, right upper arm
M62.522 Muscle wasting and atrophy, not elsewhere classified, left upper arm
M62.529 Muscle wasting and atrophy, not elsewhere classified, unspecified upper arm
M62.53 Muscle wasting and atrophy, not elsewhere classified, forearm
M62.531 Muscle wasting and atrophy, not elsewhere classified, right forearm
M62.532 Muscle wasting and atrophy, not elsewhere classified, left forearm
M62.539 Muscle wasting and atrophy, not elsewhere classified, unspecified forearm
M62.54 Muscle wasting and atrophy, not elsewhere classified, hand
M62. 541 Muscle wasting and atrophy, not elsewhere classified, right hand
M62.542 Muscle wasting and atrophy, not elsewhere classified, left hand
M62.549 Muscle wasting and atrophy, not elsewhere classified, unspecified hand
M62.55 Muscle wasting and atrophy, not elsewhere classified, thigh
M62.551 Muscle wasting and atrophy, not elsewhere classified, right thigh
M62.552 Muscle wasting and atrophy, not elsewhere classified, left thigh
M62.559 Muscle wasting and atrophy, not elsewhere classified, unspecified thigh
M62.56 Muscle wasting and atrophy, not elsewhere classified, lower leg
M62.561 Muscle wasting and atrophy, not elsewhere classified, right lower leg
M62.562 Muscle wasting and atrophy, not elsewhere classified, left lower leg
M62.569 Muscle wasting and atrophy, not elsewhere classified, unspecified lower leg
M62.57 Muscle wasting and atrophy, not elsewhere classified, ankle and foot
M62.571 Muscle wasting and atrophy, not elsewhere classified, right ankle and foot
M62.572 Muscle wasting and atrophy, not elsewhere classified, left ankle and foot
M62.579 Muscle wasting and atrophy, not elsewhere classified, unspecified ankle and foot
M62.58 Muscle wasting and atrophy, not elsewhere classified, other site
M62.59 Muscle wasting and atrophy, not elsewhere classified, multiple sites
M62.8 Other specified disorders of muscle
Excludes2: nontraumatic hematoma of muscle (M79.81)
M62.81 Muscle weakness (generalized)
M62.82 Rhabdomyolysis
Excludes1: traumatic rhabdomyolysis (T79.6)
M62.83 Muscle spasm
M62.830 Muscle spasm of back
M62.831 Muscle spasm of calf
Charley-horse
M62.838 Other muscle spasm
M62.89 Other specified disorders of muscle
Muscle (sheath) hernia
M62. 9 Disorder of muscle, unspecified

M63 Disorders of muscle in diseases classified elsewhere[edit]

Excludes1: myopathy in:
cysticercosis (B69.81)
endocrine diseases (G73.7)
metabolic diseases (G73.7)
sarcoidosis (D86.87)
syphilis (late) (A52.78)
secondary (A51.49)
toxoplasmosis (B58.82)
tuberculosis (A18.09)
Code first underlying disease, such as:
leprosy (A30.-)
neoplasm (C49.-, C79.89, D21.-, D48.1)
schistosomiasis (B65.-)
trichinellosis (B75)
M63.8 Disorders of muscle in diseases classified elsewhere
M63.80 Disorders of muscle in diseases classified elsewhere, unspecified site
M63.81 Disorders of muscle in diseases classified elsewhere, shoulder
M63.811 Disorders of muscle in diseases classified elsewhere, right shoulder
M63.812 Disorders of muscle in diseases classified elsewhere, left shoulder
M63.819 Disorders of muscle in diseases classified elsewhere, unspecified shoulder
M63.82 Disorders of muscle in diseases classified elsewhere, upper arm
M63.821 Disorders of muscle in diseases classified elsewhere, right upper arm
M63.822 Disorders of muscle in diseases classified elsewhere, left upper arm
M63.829 Disorders of muscle in diseases classified elsewhere, unspecified upper arm
M63.83 Disorders of muscle in diseases classified elsewhere, forearm
M63.831 Disorders of muscle in diseases classified elsewhere, right forearm
M63.832 Disorders of muscle in diseases classified elsewhere, left forearm
M63.839 Disorders of muscle in diseases classified elsewhere, unspecified forearm
M63.84 Disorders of muscle in diseases classified elsewhere, hand
M63. 841 Disorders of muscle in diseases classified elsewhere, right hand
M63.842 Disorders of muscle in diseases classified elsewhere, left hand
M63.849 Disorders of muscle in diseases classified elsewhere, unspecified hand
M63.85 Disorders of muscle in diseases classified elsewhere, thigh
M63.851 Disorders of muscle in diseases classified elsewhere, right thigh
M63.852 Disorders of muscle in diseases classified elsewhere, left thigh
M63.859 Disorders of muscle in diseases classified elsewhere, unspecified thigh
M63.86 Disorders of muscle in diseases classified elsewhere, lower leg
M63.861 Disorders of muscle in diseases classified elsewhere, right lower leg
M63.862 Disorders of muscle in diseases classified elsewhere, left lower leg
M63.869 Disorders of muscle in diseases classified elsewhere, unspecified lower leg
M63.87 Disorders of muscle in diseases classified elsewhere, ankle and foot
M63.871 Disorders of muscle in diseases classified elsewhere, right ankle and foot
M63.872 Disorders of muscle in diseases classified elsewhere, left ankle and foot
M63.879 Disorders of muscle in diseases classified elsewhere, unspecified ankle and foot
M63.88 Disorders of muscle in diseases classified elsewhere, other site
M63.89 Disorders of muscle in diseases classified elsewhere, multiple sites

Disorders of synovium and tendon (M65-M67)[edit]

M65 Synovitis and tenosynovitis[edit]

Excludes1: chronic crepitant synovitis of hand and wrist (M70.0-)
current injury - see injury of ligament or tendon by body region
soft tissue disorders related to use, overuse and pressure (M70.-)
M65.0 Abscess of tendon sheath
Use additional code (B95-B96) to identify bacterial agent.
M65.00 Abscess of tendon sheath, unspecified site
M65.01 Abscess of tendon sheath, shoulder
M65. 011 Abscess of tendon sheath, right shoulder
M65.012 Abscess of tendon sheath, left shoulder
M65.019 Abscess of tendon sheath, unspecified shoulder
M65.02 Abscess of tendon sheath, upper arm
M65.021 Abscess of tendon sheath, right upper arm
M65.022 Abscess of tendon sheath, left upper arm
M65.029 Abscess of tendon sheath, unspecified upper arm
M65.03 Abscess of tendon sheath, forearm
M65.031 Abscess of tendon sheath, right forearm
M65.032 Abscess of tendon sheath, left forearm
M65.039 Abscess of tendon sheath, unspecified forearm
M65.04 Abscess of tendon sheath, hand
M65.041 Abscess of tendon sheath, right hand
M65.042 Abscess of tendon sheath, left hand
M65.049 Abscess of tendon sheath, unspecified hand
M65.05 Abscess of tendon sheath, thigh
M65.051 Abscess of tendon sheath, right thigh
M65.052 Abscess of tendon sheath, left thigh
M65.059 Abscess of tendon sheath, unspecified thigh
M65.06 Abscess of tendon sheath, lower leg
M65.061 Abscess of tendon sheath, right lower leg
M65.062 Abscess of tendon sheath, left lower leg
M65.069 Abscess of tendon sheath, unspecified lower leg
M65.07 Abscess of tendon sheath, ankle and foot
M65.071 Abscess of tendon sheath, right ankle and foot
M65.072 Abscess of tendon sheath, left ankle and foot
M65.079 Abscess of tendon sheath, unspecified ankle and foot
M65.08 Abscess of tendon sheath, other site
M65.1 Other infective (teno)synovitis
M65.10 Other infective (teno)synovitis, unspecified site
M65.11 Other infective (teno)synovitis, shoulder
M65.111 Other infective (teno)synovitis, right shoulder
M65.112 Other infective (teno)synovitis, left shoulder
M65.119 Other infective (teno)synovitis, unspecified shoulder
M65.12 Other infective (teno)synovitis, elbow
M65. 121 Other infective (teno)synovitis, right elbow
M65.122 Other infective (teno)synovitis, left elbow
M65.129 Other infective (teno)synovitis, unspecified elbow
M65.13 Other infective (teno)synovitis, wrist
M65.131 Other infective (teno)synovitis, right wrist
M65.132 Other infective (teno)synovitis, left wrist
M65.139 Other infective (teno)synovitis, unspecified wrist
M65.14 Other infective (teno)synovitis, hand
M65.141 Other infective (teno)synovitis, right hand
M65.142 Other infective (teno)synovitis, left hand
M65.149 Other infective (teno)synovitis, unspecified hand
M65.15 Other infective (teno)synovitis, hip
M65.151 Other infective (teno)synovitis, right hip
M65.152 Other infective (teno)synovitis, left hip
M65.159 Other infective (teno)synovitis, unspecified hip
M65.16 Other infective (teno)synovitis, knee
M65.161 Other infective (teno)synovitis, right knee
M65.162 Other infective (teno)synovitis, left knee
M65.169 Other infective (teno)synovitis, unspecified knee
M65.17 Other infective (teno)synovitis, ankle and foot
M65.171 Other infective (teno)synovitis, right ankle and foot
M65.172 Other infective (teno)synovitis, left ankle and foot
M65.179 Other infective (teno)synovitis, unspecified ankle and foot
M65.18 Other infective (teno)synovitis, other site
M65.19 Other infective (teno)synovitis, multiple sites
M65.2 Calcific tendinitis
Excludes1: tendinitis as classified in M75-M77
calcified tendinitis of shoulder (M75.3)
M65.20 Calcific tendinitis, unspecified site
M65.22 Calcific tendinitis, upper arm
M65.221 Calcific tendinitis, right upper arm
M65.222 Calcific tendinitis, left upper arm
M65.229 Calcific tendinitis, unspecified upper arm
M65.23 Calcific tendinitis, forearm
M65.231 Calcific tendinitis, right forearm
M65.232 Calcific tendinitis, left forearm
M65.239 Calcific tendinitis, unspecified forearm
M65. 24 Calcific tendinitis, hand
M65.241 Calcific tendinitis, right hand
M65.242 Calcific tendinitis, left hand
M65.249 Calcific tendinitis, unspecified hand
M65.25 Calcific tendinitis, thigh
M65.251 Calcific tendinitis, right thigh
M65.252 Calcific tendinitis, left thigh
M65.259 Calcific tendinitis, unspecified thigh
M65.26 Calcific tendinitis, lower leg
M65.261 Calcific tendinitis, right lower leg
M65.262 Calcific tendinitis, left lower leg
M65.269 Calcific tendinitis, unspecified lower leg
M65.27 Calcific tendinitis, ankle and foot
M65.271 Calcific tendinitis, right ankle and foot
M65.272 Calcific tendinitis, left ankle and foot
M65.279 Calcific tendinitis, unspecified ankle and foot
M65.28 Calcific tendinitis, other site
M65.29 Calcific tendinitis, multiple sites
M65.3 Trigger finger
Nodular tendinous disease
M65.30 Trigger finger, unspecified finger
M65.31 Trigger thumb
M65.311 Trigger thumb, right thumb
M65.312 Trigger thumb, left thumb
M65.319 Trigger thumb, unspecified thumb
M65.32 Trigger finger, index finger
M65.321 Trigger finger, right index finger
M65.322 Trigger finger, left index finger
M65.329 Trigger finger, unspecified index finger
M65.33 Trigger finger, middle finger
M65.331 Trigger finger, right middle finger
M65.332 Trigger finger, left middle finger
M65.339 Trigger finger, unspecified middle finger
M65.34 Trigger finger, ring finger
M65.341 Trigger finger, right ring finger
M65.342 Trigger finger, left ring finger
M65.349 Trigger finger, unspecified ring finger
M65.35 Trigger finger, little finger
M65.351 Trigger finger, right little finger
M65.352 Trigger finger, left little finger
M65.359 Trigger finger, unspecified little finger
M65.4 Radial styloid tenosynovitis [de Quervain]
M65.8 Other synovitis and tenosynovitis
M65.80 Other synovitis and tenosynovitis, unspecified site
M65.81 Other synovitis and tenosynovitis, shoulder
M65. 811 Other synovitis and tenosynovitis, right shoulder
M65.812 Other synovitis and tenosynovitis, left shoulder
M65.819 Other synovitis and tenosynovitis, unspecified shoulder
M65.82 Other synovitis and tenosynovitis, upper arm
M65.821 Other synovitis and tenosynovitis, right upper arm
M65.822 Other synovitis and tenosynovitis, left upper arm
M65.829 Other synovitis and tenosynovitis, unspecified upper arm
M65.83 Other synovitis and tenosynovitis, forearm
M65.831 Other synovitis and tenosynovitis, right forearm
M65.832 Other synovitis and tenosynovitis, left forearm
M65.839 Other synovitis and tenosynovitis, unspecified forearm
M65.84 Other synovitis and tenosynovitis, hand
M65.841 Other synovitis and tenosynovitis, right hand
M65.842 Other synovitis and tenosynovitis, left hand
M65.849 Other synovitis and tenosynovitis, unspecified hand
M65.85 Other synovitis and tenosynovitis, thigh
M65.851 Other synovitis and tenosynovitis, right thigh
M65.852 Other synovitis and tenosynovitis, left thigh
M65.859 Other synovitis and tenosynovitis, unspecified thigh
M65.86 Other synovitis and tenosynovitis, lower leg
M65.861 Other synovitis and tenosynovitis, right lower leg
M65.862 Other synovitis and tenosynovitis, left lower leg
M65.869 Other synovitis and tenosynovitis, unspecified lower leg
M65.87 Other synovitis and tenosynovitis, ankle and foot
M65.871 Other synovitis and tenosynovitis, right ankle and foot
M65.872 Other synovitis and tenosynovitis, left ankle and foot
M65. 879 Other synovitis and tenosynovitis, unspecified ankle and foot
M65.88 Other synovitis and tenosynovitis, other site
M65.89 Other synovitis and tenosynovitis, multiple sites
M65.9 Synovitis and tenosynovitis, unspecified

M66 Spontaneous rupture of synovium and tendon[edit]

Note: a spontaneous rutpure is one that occurs when a normal force is applied to tissues that are inferred to have less than normal strength
Excludes2: rotator cuff syndrome (M75.1)
rupture where an abnormal force is applied to normal tissue - see injury of tendon by body region
M66.0 Rupture of popliteal cyst
M66.1 Rupture of synovium
Rupture of synovial cyst
Excludes2: rupture of popliteal cyst (M66.0)
M66.10 Rupture of synovium, unspecified joint
M66.11 Rupture of synovium, shoulder
M66.111 Rupture of synovium, right shoulder
M66.112 Rupture of synovium, left shoulder
M66.119 Rupture of synovium, unspecified shoulder
M66.12 Rupture of synovium, elbow
M66.121 Rupture of synovium, right elbow
M66.122 Rupture of synovium, left elbow
M66.129 Rupture of synovium, unspecified elbow
M66.13 Rupture of synovium, wrist
M66.131 Rupture of synovium, right wrist
M66.132 Rupture of synovium, left wrist
M66.139 Rupture of synovium, unspecified wrist
M66.14 Rupture of synovium, hand and fingers
M66.141 Rupture of synovium, right hand
M66.142 Rupture of synovium, left hand
M66.143 Rupture of synovium, unspecified hand
M66.144 Rupture of synovium, right finger(s)
M66.145 Rupture of synovium, left finger(s)
M66.146 Rupture of synovium, unspecified finger(s)
M66.15 Rupture of synovium, hip
M66.151 Rupture of synovium, right hip
M66.152 Rupture of synovium, left hip
M66.159 Rupture of synovium, unspecified hip
M66.17 Rupture of synovium, ankle, foot and toes
M66.171 Rupture of synovium, right ankle
M66.172 Rupture of synovium, left ankle
M66.173 Rupture of synovium, unspecified ankle
M66.174 Rupture of synovium, right foot
M66.175 Rupture of synovium, left foot
M66. 176 Rupture of synovium, unspecified foot
M66.177 Rupture of synovium, right toe(s)
M66.178 Rupture of synovium, left toe(s)
M66.179 Rupture of synovium, unspecified toe(s)
M66.18 Rupture of synovium, other site
M66.2 Spontaneous rupture of extensor tendons
M66.20 Spontaneous rupture of extensor tendons, unspecified site
M66.21 Spontaneous rupture of extensor tendons, shoulder
M66.211 Spontaneous rupture of extensor tendons, right shoulder
M66.212 Spontaneous rupture of extensor tendons, left shoulder
M66.219 Spontaneous rupture of extensor tendons, unspecified shoulder
M66.22 Spontaneous rupture of extensor tendons, upper arm
M66.221 Spontaneous rupture of extensor tendons, right upper arm
M66.222 Spontaneous rupture of extensor tendons, left upper arm
M66.229 Spontaneous rupture of extensor tendons, unspecified upper arm
M66.23 Spontaneous rupture of extensor tendons, forearm
M66.231 Spontaneous rupture of extensor tendons, right forearm
M66.232 Spontaneous rupture of extensor tendons, left forearm
M66.239 Spontaneous rupture of extensor tendons, unspecified forearm
M66.24 Spontaneous rupture of extensor tendons, hand
M66.241 Spontaneous rupture of extensor tendons, right hand
M66.242 Spontaneous rupture of extensor tendons, left hand
M66.249 Spontaneous rupture of extensor tendons, unspecified hand
M66.25 Spontaneous rupture of extensor tendons, thigh
M66.251 Spontaneous rupture of extensor tendons, right thigh
M66.252 Spontaneous rupture of extensor tendons, left thigh
M66. 259 Spontaneous rupture of extensor tendons, unspecified thigh
M66.26 Spontaneous rupture of extensor tendons, lower leg
M66.261 Spontaneous rupture of extensor tendons, right lower leg
M66.262 Spontaneous rupture of extensor tendons, left lower leg
M66.269 Spontaneous rupture of extensor tendons, unspecified lower leg
M66.27 Spontaneous rupture of extensor tendons, ankle and foot
M66.271 Spontaneous rupture of extensor tendons, right ankle and foot
M66.272 Spontaneous rupture of extensor tendons, left ankle and foot
M66.279 Spontaneous rupture of extensor tendons, unspecified ankle and foot
M66.28 Spontaneous rupture of extensor tendons, other site
M66.29 Spontaneous rupture of extensor tendons, multiple sites
M66.3 Spontaneous rupture of flexor tendons
M66.30 Spontaneous rupture of flexor tendons, unspecified site
M66.31 Spontaneous rupture of flexor tendons, shoulder
M66.311 Spontaneous rupture of flexor tendons, right shoulder
M66.312 Spontaneous rupture of flexor tendons, left shoulder
M66.319 Spontaneous rupture of flexor tendons, unspecified shoulder
M66.32 Spontaneous rupture of flexor tendons, upper arm
M66.321 Spontaneous rupture of flexor tendons, right upper arm
M66.322 Spontaneous rupture of flexor tendons, left upper arm
M66.329 Spontaneous rupture of flexor tendons, unspecified upper arm
M66.33 Spontaneous rupture of flexor tendons, forearm
M66.331 Spontaneous rupture of flexor tendons, right forearm
M66.332 Spontaneous rupture of flexor tendons, left forearm
M66. 339 Spontaneous rupture of flexor tendons, unspecified forearm
M66.34 Spontaneous rupture of flexor tendons, hand
M66.341 Spontaneous rupture of flexor tendons, right hand
M66.342 Spontaneous rupture of flexor tendons, left hand
M66.349 Spontaneous rupture of flexor tendons, unspecified hand
M66.35 Spontaneous rupture of flexor tendons, thigh
M66.351 Spontaneous rupture of flexor tendons, right thigh
M66.352 Spontaneous rupture of flexor tendons, left thigh
M66.359 Spontaneous rupture of flexor tendons, unspecified thigh
M66.36 Spontaneous rupture of flexor tendons, lower leg
M66.361 Spontaneous rupture of flexor tendons, right lower leg
M66.362 Spontaneous rupture of flexor tendons, left lower leg
M66.369 Spontaneous rupture of flexor tendons, unspecified lower leg
M66.37 Spontaneous rupture of flexor tendons, ankle and foot
M66.371 Spontaneous rupture of flexor tendons, right ankle and foot
M66.372 Spontaneous rupture of flexor tendons, left ankle and foot
M66.379 Spontaneous rupture of flexor tendons, unspecified ankle and foot
M66.38 Spontaneous rupture of flexor tendons, other site
M66.39 Spontaneous rupture of flexor tendons, multiple sites
M66.8 Spontaneous rupture of other tendons
M66.80 Spontaneous rupture of other tendons, unspecified site
M66.81 Spontaneous rupture of other tendons, shoulder
M66.811 Spontaneous rupture of other tendons, right shoulder
M66.812 Spontaneous rupture of other tendons, left shoulder
M66.819 Spontaneous rupture of other tendons, unspecified shoulder
M66.82 Spontaneous rupture of other tendons, upper arm
M66.821 Spontaneous rupture of other tendons, right upper arm
M66.822 Spontaneous rupture of other tendons, left upper arm
M66.829 Spontaneous rupture of other tendons, unspecified upper arm
M66.83 Spontaneous rupture of other tendons, forearm
M66.831 Spontaneous rupture of other tendons, right forearm
M66.832 Spontaneous rupture of other tendons, left forearm
M66.839 Spontaneous rupture of other tendons, unspecified forearm
M66.84 Spontaneous rupture of other tendons, hand
M66.841 Spontaneous rupture of other tendons, right hand
M66.842 Spontaneous rupture of other tendons, left hand
M66.849 Spontaneous rupture of other tendons, unspecified hand
M66.85 Spontaneous rupture of other tendons, thigh
M66.851 Spontaneous rupture of other tendons, right thigh
M66.852 Spontaneous rupture of other tendons, left thigh
M66.859 Spontaneous rupture of other tendons, unspecified thigh
M66.86 Spontaneous rupture of other tendons, lower leg
M66.861 Spontaneous rupture of other tendons, right lower leg
M66.862 Spontaneous rupture of other tendons, left lower leg
M66.869 Spontaneous rupture of other tendons, unspecified lower leg
M66.87 Spontaneous rupture of other tendons, ankle and foot
M66.871 Spontaneous rupture of other tendons, right ankle and foot
M66. 872 Spontaneous rupture of other tendons, left ankle and foot
M66.879 Spontaneous rupture of other tendons, unspecified ankle and foot
M66.88 Spontaneous rupture of other tendons, other
M66.89 Spontaneous rupture of other tendons, multiple sites
M66.9 Spontaneous rupture of unspecified tendon
Rupture at musculotendinous junction, nontraumatic

M67 Other disorders of synovium and tendon[edit]

Excludes1: palmar fascial fibromatosis [Dupuytren] (M72.0)
tendinitis NOS (M77.9-)
xanthomatosis localized to tendons (E78.2)
M67.0 Short Achilles tendon (acquired)
M67.00 Short Achilles tendon (acquired), unspecified ankle
M67.01 Short Achilles tendon (acquired), right ankle
M67.02 Short Achilles tendon (acquired), left ankle
M67.2 Synovial hypertrophy, not elsewhere classified
Excludes1: villonodular synovitis (pigmented) (M12.2-)
M67.20 Synovial hypertrophy, not elsewhere classified, unspecified site
M67.21 Synovial hypertrophy, not elsewhere classified, shoulder
M67.211 Synovial hypertrophy, not elsewhere classified, right shoulder
M67.212 Synovial hypertrophy, not elsewhere classified, left shoulder
M67.219 Synovial hypertrophy, not elsewhere classified, unspecified shoulder
M67.22 Synovial hypertrophy, not elsewhere classified, upper arm
M67.221 Synovial hypertrophy, not elsewhere classified, right upper arm
M67.222 Synovial hypertrophy, not elsewhere classified, left upper arm
M67.229 Synovial hypertrophy, not elsewhere classified, unspecified upper arm
M67.23 Synovial hypertrophy, not elsewhere classified, forearm
M67.231 Synovial hypertrophy, not elsewhere classified, right forearm
M67.232 Synovial hypertrophy, not elsewhere classified, left forearm
M67.239 Synovial hypertrophy, not elsewhere classified, unspecified forearm
M67.24 Synovial hypertrophy, not elsewhere classified, hand
M67. 241 Synovial hypertrophy, not elsewhere classified, right hand
M67.242 Synovial hypertrophy, not elsewhere classified, left hand
M67.249 Synovial hypertrophy, not elsewhere classified, unspecified hand
M67.25 Synovial hypertrophy, not elsewhere classified, thigh
M67.251 Synovial hypertrophy, not elsewhere classified, right thigh
M67.252 Synovial hypertrophy, not elsewhere classified, left thigh
M67.259 Synovial hypertrophy, not elsewhere classified, unspecified thigh
M67.26 Synovial hypertrophy, not elsewhere classified, lower leg
M67.261 Synovial hypertrophy, not elsewhere classified, right lower leg
M67.262 Synovial hypertrophy, not elsewhere classified, left lower leg
M67.269 Synovial hypertrophy, not elsewhere classified, unspecified lower leg
M67.27 Synovial hypertrophy, not elsewhere classified, ankle and foot
M67.271 Synovial hypertrophy, not elsewhere classified, right ankle and foot
M67.272 Synovial hypertrophy, not elsewhere classified, left ankle and foot
M67.279 Synovial hypertrophy, not elsewhere classified, unspecified ankle and foot
M67.28 Synovial hypertrophy, not elsewhere classified, other site
M67.29 Synovial hypertrophy, not elsewhere classified, multiple sites
M67.3 Transient synovitis
Toxic synovitis
Excludes1: palindromic rheumatism (M12.3-)
M67.30 Transient synovitis, unspecified site
M67.31 Transient synovitis, shoulder
M67.311 Transient synovitis, right shoulder
M67.312 Transient synovitis, left shoulder
M67.319 Transient synovitis, unspecified shoulder
M67.32 Transient synovitis, elbow
M67.321 Transient synovitis, right elbow
M67.322 Transient synovitis, left elbow
M67.329 Transient synovitis, unspecified elbow
M67. 33 Transient synovitis, wrist
M67.331 Transient synovitis, right wrist
M67.332 Transient synovitis, left wrist
M67.339 Transient synovitis, unspecified wrist
M67.34 Transient synovitis, hand
M67.341 Transient synovitis, right hand
M67.342 Transient synovitis, left hand
M67.349 Transient synovitis, unspecified hand
M67.35 Transient synovitis, hip
M67.351 Transient synovitis, right hip
M67.352 Transient synovitis, left hip
M67.359 Transient synovitis, unspecified hip
M67.36 Transient synovitis, knee
M67.361 Transient synovitis, right knee
M67.362 Transient synovitis, left knee
M67.369 Transient synovitis, unspecified knee
M67.37 Transient synovitis, ankle and foot
M67.371 Transient synovitis, right ankle and foot
M67.372 Transient synovitis, left ankle and foot
M67.379 Transient synovitis, unspecified ankle and foot
M67.38 Transient synovitis, other site
M67.39 Transient synovitis, multiple sites
M67.4 Ganglion
Ganglion of joint or tendon (sheath)
Excludes1: ganglion in yaws (A66.6)
Excludes2: cyst of bursa (M71.2-M71.3)
cyst of synovium (M71.2-M71.3)
M67.40 Ganglion, unspecified site
M67.41 Ganglion, shoulder
M67.411 Ganglion, right shoulder
M67.412 Ganglion, left shoulder
M67.419 Ganglion, unspecified shoulder
M67.42 Ganglion, elbow
M67.421 Ganglion, right elbow
M67.422 Ganglion, left elbow
M67.429 Ganglion, unspecified elbow
M67.43 Ganglion, wrist
M67.431 Ganglion, right wrist
M67.432 Ganglion, left wrist
M67.439 Ganglion, unspecified wrist
M67.44 Ganglion, hand
M67.441 Ganglion, right hand
M67.442 Ganglion, left hand
M67.449 Ganglion, unspecified hand
M67.45 Ganglion, hip
M67. 451 Ganglion, right hip
M67.452 Ganglion, left hip
M67.459 Ganglion, unspecified hip
M67.46 Ganglion, knee
M67.461 Ganglion, right knee
M67.462 Ganglion, left knee
M67.469 Ganglion, unspecified knee
M67.47 Ganglion, ankle and foot
M67.471 Ganglion, right ankle and foot
M67.472 Ganglion, left ankle and foot
M67.479 Ganglion, unspecified ankle and foot
M67.48 Ganglion, other site
M67.49 Ganglion, multiple sites
M67.5 Plica syndrome
Plica knee
M67.50 Plica syndrome, unspecified knee
M67.51 Plica syndrome, right knee
M67.52 Plica syndrome, left knee
M67.8 Other specified disorders of synovium and tendon
M67.80 Other specified disorders of synovium and tendon, unspecified site
M67.81 Other specified disorders of synovium and tendon, shoulder
M67.811 Other specified disorders of synovium, right shoulder
M67.812 Other specified disorders of synovium, left shoulder
M67.813 Other specified disorders of tendon, right shoulder
M67.814 Other specified disorders of tendon, left shoulder
M67.819 Other specified disorders of synovium and tendon, unspecified shoulder
M67.82 Other specified disorders of synovium and tendon, elbow
M67.821 Other specified disorders of synovium, right elbow
M67.822 Other specified disorders of synovium, left elbow
M67.823 Other specified disorders of tendon, right elbow
M67.824 Other specified disorders of tendon, left elbow
M67.829 Other specified disorders of synovium and tendon, unspecified elbow
M67.83 Other specified disorders of synovium and tendon, wrist
M67.831 Other specified disorders of synovium, right wrist
M67.832 Other specified disorders of synovium, left wrist
M67.833 Other specified disorders of tendon, right wrist
M67.834 Other specified disorders of tendon, left wrist
M67.839 Other specified disorders of synovium and tendon, unspecified forearm
M67.84 Other specified disorders of synovium and tendon, hand
M67.841 Other specified disorders of synovium, right hand
M67.842 Other specified disorders of synovium, left hand
M67.843 Other specified disorders of tendon, right hand
M67.844 Other specified disorders of tendon, left hand
M67.849 Other specified disorders of synovium and tendon, unspecified hand
M67.85 Other specified disorders of synovium and tendon, hip
M67.851 Other specified disorders of synovium, right hip
M67.852 Other specified disorders of synovium, left hip
M67.853 Other specified disorders of tendon, right hip
M67.854 Other specified disorders of tendon, left hip
M67.859 Other specified disorders of synovium and tendon, unspecified hip
M67.86 Other specified disorders of synovium and tendon, knee
M67.861 Other specified disorders of synovium, right knee
M67.862 Other specified disorders of synovium, left knee
M67.863 Other specified disorders of tendon, right knee
M67.864 Other specified disorders of tendon, left knee
M67.869 Other specified disorders of synovium and tendon, unspecified knee
M67.87 Other specified disorders of synovium and tendon, ankle and foot
M67.871 Other specified disorders of synovium, right ankle and foot
M67.872 Other specified disorders of synovium, left ankle and foot
M67.873 Other specified disorders of tendon, right ankle and foot
M67.874 Other specified disorders of tendon, left ankle and foot
M67.879 Other specified disorders of synovium and tendon, unspecified ankle and foot
M67.88 Other specified disorders of synovium and tendon, other site
M67.89 Other specified disorders of synovium and tendon, multiple sites
M67.9 Unspecified disorder of synovium and tendon
M67.90 Unspecified disorder of synovium and tendon, unspecified site
M67.91 Unspecified disorder of synovium and tendon, shoulder
M67.911 Unspecified disorder of synovium and tendon, right shoulder
M67.912 Unspecified disorder of synovium and tendon, left shoulder
M67.919 Unspecified disorder of synovium and tendon, unspecified shoulder
M67.92 Unspecified disorder of synovium and tendon, upper arm
M67.921 Unspecified disorder of synovium and tendon, right upper arm
M67.922 Unspecified disorder of synovium and tendon, left upper arm
M67.929 Unspecified disorder of synovium and tendon, unspecified upper arm
M67.93 Unspecified disorder of synovium and tendon, forearm
M67.931 Unspecified disorder of synovium and tendon, right forearm
M67.932 Unspecified disorder of synovium and tendon, left forearm
M67.939 Unspecified disorder of synovium and tendon, unspecified forearm
M67.94 Unspecified disorder of synovium and tendon, hand
M67.941 Unspecified disorder of synovium and tendon, right hand
M67.942 Unspecified disorder of synovium and tendon, left hand
M67.949 Unspecified disorder of synovium and tendon, unspecified hand
M67.95 Unspecified disorder of synovium and tendon, thigh
M67.951 Unspecified disorder of synovium and tendon, right thigh
M67.952 Unspecified disorder of synovium and tendon, left thigh
M67.959 Unspecified disorder of synovium and tendon, unspecified thigh
M67.96 Unspecified disorder of synovium and tendon, lower leg
M67.961 Unspecified disorder of synovium and tendon, right lower leg
M67.962 Unspecified disorder of synovium and tendon, left lower leg
M67.969 Unspecified disorder of synovium and tendon, unspecified lower leg
M67.97 Unspecified disorder of synovium and tendon, ankle and foot
M67.971 Unspecified disorder of synovium and tendon, right ankle and foot
M67.972 Unspecified disorder of synovium and tendon, left ankle and foot
M67.979 Unspecified disorder of synovium and tendon, unspecified ankle and foot
M67.98 Unspecified disorder of synovium and tendon, other site
M67.99 Unspecified disorder of synovium and tendon, multiple sites

Other soft tissue disorders (M70-M79)[edit]

M70 Soft tissue disorders related to use, overuse and pressure[edit]

Includes: soft tissue disorders of occupational origin
Excludes1: bursitis NOS (M71.9-)
Excludes2: bursitis of shoulder (M75.5)
enthesopathies (M76-M77)
pressure ulcer (pressure area) (L89.-)
Use additional external cause code to identify activity causing disorder (Y93.-)
M70.0 Crepitant synovitis (acute) (chronic) of hand and wrist
M70.03 Crepitant synovitis (acute) (chronic), wrist
M70.031 Crepitant synovitis (acute) (chronic), right wrist
M70.032 Crepitant synovitis (acute) (chronic), left wrist
M70.039 Crepitant synovitis (acute) (chronic), unspecified wrist
M70.04 Crepitant synovitis (acute) (chronic), hand
M70.041 Crepitant synovitis (acute) (chronic), right hand
M70.042 Crepitant synovitis (acute) (chronic), left hand
M70.049 Crepitant synovitis (acute) (chronic), unspecified hand
M70.1 Bursitis of hand
M70.10 Bursitis, unspecified hand
M70.11 Bursitis, right hand
M70.12 Bursitis, left hand
M70.2 Olecranon bursitis
M70.20 Olecranon bursitis, unspecified elbow
M70.21 Olecranon bursitis, right elbow
M70.22 Olecranon bursitis, left elbow
M70.3 Other bursitis of elbow
M70.30 Other bursitis of elbow, unspecified elbow
M70.31 Other bursitis of elbow, right elbow
M70.32 Other bursitis of elbow, left elbow
M70.4 Prepatellar bursitis
M70.40 Prepatellar bursitis, unspecified knee
M70.41 Prepatellar bursitis, right knee
M70.42 Prepatellar bursitis, left knee
M70.5 Other bursitis of knee
M70.50 Other bursitis of knee, unspecified knee
M70.51 Other bursitis of knee, right knee
M70.52 Other bursitis of knee, left knee
M70.6 Trochanteric bursitis
Trochanteric tendinitis
M70.60 Trochanteric bursitis, unspecified hip
M70.61 Trochanteric bursitis, right hip
M70.62 Trochanteric bursitis, left hip
M70.7 Other bursitis of hip
Ischial bursitis
M70.70 Other bursitis of hip, unspecified hip
M70.71 Other bursitis of hip, right hip
M70.72 Other bursitis of hip, left hip
M70. 8 Other soft tissue disorders related to use, overuse and pressure
M70.80 Other soft tissue disorders related to use, overuse and pressure of unspecified site
M70.81 Other soft tissue disorders related to use, overuse and pressure of shoulder
M70.811 Other soft tissue disorders related to use, overuse and pressure, right shoulder
M70.812 Other soft tissue disorders related to use, overuse and pressure, left shoulder
M70.819 Other soft tissue disorders related to use, overuse and pressure, unspecified shoulder
M70.82 Other soft tissue disorders related to use, overuse and pressure of upper arm
M70.821 Other soft tissue disorders related to use, overuse and pressure, right upper arm
M70.822 Other soft tissue disorders related to use, overuse and pressure, left upper arm
M70.829 Other soft tissue disorders related to use, overuse and pressure, unspecified upper arms
M70.83 Other soft tissue disorders related to use, overuse and pressure of forearm
M70.831 Other soft tissue disorders related to use, overuse and pressure, right forearm
M70.832 Other soft tissue disorders related to use, overuse and pressure, left forearm
M70.839 Other soft tissue disorders related to use, overuse and pressure, unspecified forearm
M70.84 Other soft tissue disorders related to use, overuse and pressure of hand
M70.841 Other soft tissue disorders related to use, overuse and pressure, right hand
M70.842 Other soft tissue disorders related to use, overuse and pressure, left hand
M70.849 Other soft tissue disorders related to use, overuse and pressure, unspecified hand
M70.85 Other soft tissue disorders related to use, overuse and pressure of thigh
M70.851 Other soft tissue disorders related to use, overuse and pressure, right thigh
M70.852 Other soft tissue disorders related to use, overuse and pressure, left thigh
M70.859 Other soft tissue disorders related to use, overuse and pressure, unspecified thigh
M70. 86 Other soft tissue disorders related to use, overuse and pressure lower leg
M70.861 Other soft tissue disorders related to use, overuse and pressure, right lower leg
M70.862 Other soft tissue disorders related to use, overuse and pressure, left lower leg
M70.869 Other soft tissue disorders related to use, overuse and pressure, unspecified leg
M70.87 Other soft tissue disorders related to use, overuse and pressure of ankle and foot
M70.871 Other soft tissue disorders related to use, overuse and pressure, right ankle and foot
M70.872 Other soft tissue disorders related to use, overuse and pressure, left ankle and foot
M70.879 Other soft tissue disorders related to use, overuse and pressure, unspecified ankle and foot
M70.88 Other soft tissue disorders related to use, overuse and pressure other site
M70.89 Other soft tissue disorders related to use, overuse and pressure multiple sites
M70.9 Unspecified soft tissue disorder related to use, overuse and pressure
M70.90 Unspecified soft tissue disorder related to use, overuse and pressure of unspecified site
M70.91 Unspecified soft tissue disorder related to use, overuse and pressure of shoulder
M70.911 Unspecified soft tissue disorder related to use, overuse and pressure, right shoulder
M70.912 Unspecified soft tissue disorder related to use, overuse and pressure, left shoulder
M70.919 Unspecified soft tissue disorder related to use, overuse and pressure, unspecified shoulder
M70.92 Unspecified soft tissue disorder related to use, overuse and pressure of upper arm
M70.921 Unspecified soft tissue disorder related to use, overuse and pressure, right upper arm
M70.922 Unspecified soft tissue disorder related to use, overuse and pressure, left upper arm
M70.929 Unspecified soft tissue disorder related to use, overuse and pressure, unspecified upper arm
M70.93 Unspecified soft tissue disorder related to use, overuse and pressure of forearm
M70. 931 Unspecified soft tissue disorder related to use, overuse and pressure, right forearm
M70.932 Unspecified soft tissue disorder related to use, overuse and pressure, left forearm
M70.939 Unspecified soft tissue disorder related to use, overuse and pressure, unspecified forearm
M70.94 Unspecified soft tissue disorder related to use, overuse and pressure of hand
M70.941 Unspecified soft tissue disorder related to use, overuse and pressure, right hand
M70.942 Unspecified soft tissue disorder related to use, overuse and pressure, left hand
M70.949 Unspecified soft tissue disorder related to use, overuse and pressure, unspecified hand
M70.95 Unspecified soft tissue disorder related to use, overuse and pressure of thigh
M70.951 Unspecified soft tissue disorder related to use, overuse and pressure, right thigh
M70.952 Unspecified soft tissue disorder related to use, overuse and pressure, left thigh
M70.959 Unspecified soft tissue disorder related to use, overuse and pressure, unspecified thigh
M70.96 Unspecified soft tissue disorder related to use, overuse and pressure lower leg
M70.961 Unspecified soft tissue disorder related to use, overuse and pressure, right lower leg
M70.962 Unspecified soft tissue disorder related to use, overuse and pressure, left lower leg
M70.969 Unspecified soft tissue disorder related to use, overuse and pressure, unspecified lower leg
M70.97 Unspecified soft tissue disorder related to use, overuse and pressure of ankle and foot
M70.971 Unspecified soft tissue disorder related to use, overuse and pressure, right ankle and foot
M70.972 Unspecified soft tissue disorder related to use, overuse and pressure, left ankle and foot
M70.979 Unspecified soft tissue disorder related to use, overuse and pressure, unspecified ankle and foot
M70. 98 Unspecified soft tissue disorder related to use, overuse and pressure other
M70.99 Unspecified soft tissue disorder related to use, overuse and pressure multiple sites

M71 Other bursopathies[edit]

Excludes1: bunion (M20.1)
bursitis related to use, overuse or pressure (M70.-)
enthesopathies (M76-M77)
M71.0 Abscess of bursa
Use additional code (B95.-, B96.-) to identify causative organism
M71.00 Abscess of bursa, unspecified site
M71.01 Abscess of bursa, shoulder
M71.011 Abscess of bursa, right shoulder
M71.012 Abscess of bursa, left shoulder
M71.019 Abscess of bursa, unspecified shoulder
M71.02 Abscess of bursa, elbow
M71.021 Abscess of bursa, right elbow
M71.022 Abscess of bursa, left elbow
M71.029 Abscess of bursa, unspecified elbow
M71.03 Abscess of bursa, wrist
M71.031 Abscess of bursa, right wrist
M71.032 Abscess of bursa, left wrist
M71.039 Abscess of bursa, unspecified wrist
M71.04 Abscess of bursa, hand
M71.041 Abscess of bursa, right hand
M71.042 Abscess of bursa, left hand
M71.049 Abscess of bursa, unspecified hand
M71.05 Abscess of bursa, hip
M71.051 Abscess of bursa, right hip
M71.052 Abscess of bursa, left hip
M71.059 Abscess of bursa, unspecified hip
M71.06 Abscess of bursa, knee
M71.061 Abscess of bursa, right knee
M71.062 Abscess of bursa, left knee
M71.069 Abscess of bursa, unspecified knee
M71.07 Abscess of bursa, ankle and foot
M71.071 Abscess of bursa, right ankle and foot
M71.072 Abscess of bursa, left ankle and foot
M71.079 Abscess of bursa, unspecified ankle and foot
M71.08 Abscess of bursa, other site
M71.09 Abscess of bursa, multiple sites
M71.1 Other infective bursitis
Use additional code (B95.-, B96.-) to identify causative organism
M71.10 Other infective bursitis, unspecified site
M71.11 Other infective bursitis, shoulder
M71. 111 Other infective bursitis, right shoulder
M71.112 Other infective bursitis, left shoulder
M71.119 Other infective bursitis, unspecified shoulder
M71.12 Other infective bursitis, elbow
M71.121 Other infective bursitis, right elbow
M71.122 Other infective bursitis, left elbow
M71.129 Other infective bursitis, unspecified elbow
M71.13 Other infective bursitis, wrist
M71.131 Other infective bursitis, right wrist
M71.132 Other infective bursitis, left wrist
M71.139 Other infective bursitis, unspecified wrist
M71.14 Other infective bursitis, hand
M71.141 Other infective bursitis, right hand
M71.142 Other infective bursitis, left hand
M71.149 Other infective bursitis, unspecified hand
M71.15 Other infective bursitis, hip
M71.151 Other infective bursitis, right hip
M71.152 Other infective bursitis, left hip
M71.159 Other infective bursitis, unspecified hip
M71.16 Other infective bursitis, knee
M71.161 Other infective bursitis, right knee
M71.162 Other infective bursitis, left knee
M71.169 Other infective bursitis, unspecified knee
M71.17 Other infective bursitis, ankle and foot
M71.171 Other infective bursitis, right ankle and foot
M71.172 Other infective bursitis, left ankle and foot
M71.179 Other infective bursitis, unspecified ankle and foot
M71.18 Other infective bursitis, other site
M71.19 Other infective bursitis, multiple sites
M71.2 Synovial cyst of popliteal space [Baker]
Excludes1: synovial cyst of popliteal space with rupture (M66.0)
M71.20 Synovial cyst of popliteal space [Baker], unspecified knee
M71.21 Synovial cyst of popliteal space [Baker], right knee
M71.22 Synovial cyst of popliteal space [Baker], left knee
M71.3 Other bursal cyst
Synovial cyst NOS
Excludes1: synovial cyst with rupture (M66.1-)
M71.30 Other bursal cyst, unspecified site
M71.31 Other bursal cyst, shoulder
M71.311 Other bursal cyst, right shoulder
M71.312 Other bursal cyst, left shoulder
M71.319 Other bursal cyst, unspecified shoulder
M71.32 Other bursal cyst, elbow
M71. 321 Other bursal cyst, right elbow
M71.322 Other bursal cyst, left elbow
M71.329 Other bursal cyst, unspecified elbow
M71.33 Other bursal cyst, wrist
M71.331 Other bursal cyst, right wrist
M71.332 Other bursal cyst, left wrist
M71.339 Other bursal cyst, unspecified wrist
M71.34 Other bursal cyst, hand
M71.341 Other bursal cyst, right hand
M71.342 Other bursal cyst, left hand
M71.349 Other bursal cyst, unspecified hand
M71.35 Other bursal cyst, hip
M71.351 Other bursal cyst, right hip
M71.352 Other bursal cyst, left hip
M71.359 Other bursal cyst, unspecified hip
M71.37 Other bursal cyst, ankle and foot
M71.371 Other bursal cyst, right ankle and foot
M71.372 Other bursal cyst, left ankle and foot
M71.379 Other bursal cyst, unspecified ankle and foot
M71.38 Other bursal cyst, other site
M71.39 Other bursal cyst, multiple sites
M71.4 Calcium deposit in bursa
Excludes2: calcium deposit in bursa of shoulder (M75.3)
M71.40 Calcium deposit in bursa, unspecified site
M71.42 Calcium deposit in bursa, elbow
M71.421 Calcium deposit in bursa, right elbow
M71.422 Calcium deposit in bursa, left elbow
M71.429 Calcium deposit in bursa, unspecified elbow
M71.43 Calcium deposit in bursa, wrist
M71.431 Calcium deposit in bursa, right wrist
M71.432 Calcium deposit in bursa, left wrist
M71.439 Calcium deposit in bursa, unspecified wrist
M71.44 Calcium deposit in bursa, hand
M71.441 Calcium deposit in bursa, right hand
M71.442 Calcium deposit in bursa, left hand
M71.449 Calcium deposit in bursa, unspecified hand
M71.45 Calcium deposit in bursa, hip
M71.451 Calcium deposit in bursa, right hip
M71.452 Calcium deposit in bursa, left hip
M71.459 Calcium deposit in bursa, unspecified hip
M71.46 Calcium deposit in bursa, knee
M71.461 Calcium deposit in bursa, right knee
M71.462 Calcium deposit in bursa, left knee
M71.469 Calcium deposit in bursa, unspecified knee
M71. 47 Calcium deposit in bursa, ankle and foot
M71.471 Calcium deposit in bursa, right ankle and foot
M71.472 Calcium deposit in bursa, left ankle and foot
M71.479 Calcium deposit in bursa, unspecified ankle and foot
M71.48 Calcium deposit in bursa, other site
M71.49 Calcium deposit in bursa, multiple sites
M71.5 Other bursitis, not elsewhere classified
Excludes1: bursitis NOS (M71.9-)
Excludes2: bursitis of shoulder (M75.5)
bursitis of tibial collateral [Pellegrini-Stieda] (M76.4)
M71.50 Other bursitis, not elsewhere classified, unspecified site
M71.52 Other bursitis, not elsewhere classified, elbow
M71.521 Other bursitis, not elsewhere classified, right elbow
M71.522 Other bursitis, not elsewhere classified, left elbow
M71.529 Other bursitis, not elsewhere classified, unspecified elbow
M71.53 Other bursitis, not elsewhere classified, wrist
M71.531 Other bursitis, not elsewhere classified, right wrist
M71.532 Other bursitis, not elsewhere classified, left wrist
M71.539 Other bursitis, not elsewhere classified, unspecified wrist
M71.54 Other bursitis, not elsewhere classified, hand
M71.541 Other bursitis, not elsewhere classified, right hand
M71.542 Other bursitis, not elsewhere classified, left hand
M71.549 Other bursitis, not elsewhere classified, unspecified hand
M71.55 Other bursitis, not elsewhere classified, hip
M71.551 Other bursitis, not elsewhere classified, right hip
M71.552 Other bursitis, not elsewhere classified, left hip
M71.559 Other bursitis, not elsewhere classified, unspecified hip
M71. 56 Other bursitis, not elsewhere classified, knee
M71.561 Other bursitis, not elsewhere classified, right knee
M71.562 Other bursitis, not elsewhere classified, left knee
M71.569 Other bursitis, not elsewhere classified, unspecified knee
M71.57 Other bursitis, not elsewhere classified, ankle and foot
M71.571 Other bursitis, not elsewhere classified, right ankle and foot
M71.572 Other bursitis, not elsewhere classified, left ankle and foot
M71.579 Other bursitis, not elsewhere classified, unspecified ankle and foot
M71.58 Other bursitis, not elsewhere classified, other site
M71.8 Other specified bursopathies
M71.80 Other specified bursopathies, unspecified site
M71.81 Other specified bursopathies, shoulder
M71.811 Other specified bursopathies, right shoulder
M71.812 Other specified bursopathies, left shoulder
M71.819 Other specified bursopathies, unspecified shoulder
M71.82 Other specified bursopathies, elbow
M71.821 Other specified bursopathies, right elbow
M71.822 Other specified bursopathies, left elbow
M71.829 Other specified bursopathies, unspecified elbow
M71.83 Other specified bursopathies, wrist
M71.831 Other specified bursopathies, right wrist
M71.832 Other specified bursopathies, left wrist
M71.839 Other specified bursopathies, unspecified wrist
M71.84 Other specified bursopathies, hand
M71.841 Other specified bursopathies, right hand
M71.842 Other specified bursopathies, left hand
M71.849 Other specified bursopathies, unspecified hand
M71.85 Other specified bursopathies, hip
M71.851 Other specified bursopathies, right hip
M71.852 Other specified bursopathies, left hip
M71.859 Other specified bursopathies, unspecified hip
M71.86 Other specified bursopathies, knee
M71. 861 Other specified bursopathies, right knee
M71.862 Other specified bursopathies, left knee
M71.869 Other specified bursopathies, unspecified knee
M71.87 Other specified bursopathies, ankle and foot
M71.871 Other specified bursopathies, right ankle and foot
M71.872 Other specified bursopathies, left ankle and foot
M71.879 Other specified bursopathies, unspecified ankle and foot
M71.88 Other specified bursopathies, other site
M71.89 Other specified bursopathies, multiple sites
M71.9 Bursopathy, unspecified
Bursitis NOS

M72 Fibroblastic disorders[edit]

Excludes2: retroperitoneal fibromatosis (D48.3)
M72.0 Palmar fascial fibromatosis [Dupuytren]
M72.1 Knuckle pads
M72.2 Plantar fascial fibromatosis
Plantar fasciitis
M72.4 Pseudosarcomatous fibromatosis
Nodular fasciitis
M72.6 Necrotizing fasciitis
Use additional code (B95.-, B96.-) to identify causative organism
M72.8 Other fibroblastic disorders
Abscess of fascia
Fasciitis NEC
Other infective fasciitis
Use additional code to (B95.-, B96.-) identify causative organism
Excludes1: diffuse (eosinophilic) fasciitis (M35.4)
necrotizing fasciitis (M72.6)
nodular fasciitis (M72.4)
perirenal fasciitis NOS (N13.5)
perirenal fasciitis with infection (N13.6)
plantar fasciitis (M72.2)
M72.9 Fibroblastic disorder, unspecified
Fasciitis NOS
Fibromatosis NOS

M75 Shoulder lesions[edit]

Excludes2: shoulder-hand syndrome (M89.0-)
M75.0 Adhesive capsulitis of shoulder
Frozen shoulder
Periarthritis of shoulder
M75.00 Adhesive capsulitis of unspecified shoulder
M75.01 Adhesive capsulitis of right shoulder
M75.02 Adhesive capsulitis of left shoulder
M75.1 Rotator cuff syndrome
Rotator cuff or supraspinatus tear or rupture (complete) (incomplete), not specified as traumatic
Supraspinatus syndrome
M75.10 Rotator cuff syndrome, unspecified shoulder
M75.11 Rotator cuff syndrome, right shoulder
M75.12 Rotator cuff syndrome, left shoulder
M75.2 Bicipital tendinitis
M75.20 Bicipital tendinitis, unspecified shoulder
M75.21 Bicipital tendinitis, right shoulder
M75.22 Bicipital tendinitis, left shoulder
M75.3 Calcific tendinitis of shoulder
Calcified bursa of shoulder
M75.30 Calcific tendinitis of unspecified shoulder
M75.31 Calcific tendinitis of right shoulder
M75.32 Calcific tendinitis of left shoulder
M75.4 Impingement syndrome of shoulder
M75.40 Impingement syndrome of unspecified shoulder
M75.41 Impingement syndrome of right shoulder
M75.42 Impingement syndrome of left shoulder
M75.5 Bursitis of shoulder
M75.50 Bursitis of unspecified shoulder
M75.51 Bursitis of right shoulder
M75.52 Bursitis of left shoulder
M75.8 Other shoulder lesions
M75.80 Other shoulder lesions, unspecified shoulder
M75.81 Other shoulder lesions, right shoulder
M75.82 Other shoulder lesions, left shoulder
M75.9 Shoulder lesion, unspecified
M75.90 Shoulder lesion, unspecified, unspecified shoulder
M75.91 Shoulder lesion, unspecified, right shoulder
M75.92 Shoulder lesion, unspecified, left shoulder

M76 Enthesopathies, lower limb, excluding foot[edit]

Excludes2: bursitis due to use, overuse and pressure (M70.-)
enthesopathies of ankle and foot (M77.5-)
M76.0 Gluteal tendinitis
M76.00 Gluteal tendinitis, unspecified buttock
M76.01 Gluteal tendinitis, right buttock
M76.02 Gluteal tendinitis, left buttock
M76.1 Psoas tendinitis
M76.10 Psoas tendinitis, unspecified side
M76.11 Psoas tendinitis, right side
M76. 12 Psoas tendinitis, left side
M76.2 Iliac crest spur
M76.20 Iliac crest spur, unspecified hip
M76.21 Iliac crest spur, right hip
M76.22 Iliac crest spur, left hip
M76.3 Iliotibial band syndrome
M76.30 Iliotibial band syndrome, unspecified side
M76.31 Iliotibial band syndrome, right side
M76.32 Iliotibial band syndrome, left side
M76.4 Tibial collateral bursitis [Pellegrini-Stieda]
M76.40 Tibial collateral bursitis [Pellegrini-Stieda], unspecified leg
M76.41 Tibial collateral bursitis [Pellegrini-Stieda], right leg
M76.42 Tibial collateral bursitis [Pellegrini-Stieda], left leg
M76.5 Patellar tendinitis
M76.50 Patellar tendinitis, unspecified knee
M76.51 Patellar tendinitis, right knee
M76.52 Patellar tendinitis, left knee
M76.6 Achilles tendinitis
Achilles bursitis
M76.60 Achilles tendinitis, unspecified leg
M76.61 Achilles tendinitis, right leg
M76.62 Achilles tendinitis, left leg
M76.7 Peroneal tendinitis
M76.70 Peroneal tendinitis, unspecified leg
M76.71 Peroneal tendinitis, right leg
M76.72 Peroneal tendinitis, left leg
M76.8 Other enthesopathies of lower limb, excluding foot
Anterior tibial syndrome
Posterior tibial tendinitis
M76.80 Other enthesopathies, lower limb of unspecified site
M76.85 Other enthesopathies, thigh
M76.851 Other enthesopathies, right thigh
M76.852 Other enthesopathies, left thigh
M76.859 Other enthesopathies, unspecified thighs
M76.86 Other enthesopathies, lower leg
M76.861 Other enthesopathies, right lower leg
M76.862 Other enthesopathies, left lower leg
M76.869 Other enthesopathies, unspecified lower leg
M76.89 Other enthesopathies, lower limb multiple sites
M76.9 Unspecified enthesopathy, lower limb, excluding foot
M76.90 Unspecified enthesopathy, lower limb, excluding foot, unspecified site
M76.95 Unspecified enthesopathy, thigh
M76.951 Unspecified enthesopathy, right thigh
M76. 952 Unspecified enthesopathy, left thigh
M76.959 Unspecified enthesopathy, unspecified thigh
M76.96 Unspecified enthesopathy, unspecified lower leg
M76.961 Unspecified enthesopathy, right lower leg
M76.962 Unspecified enthesopathy, left lower leg
M76.969 Unspecified enthesopathy, unspecified lower leg
M76.99 Unspecified enthesopathy, lower limb, multiple sites

M77 Other enthesopathies[edit]

Excludes1: bursitis NOS (M71.9-)
Excludes2: bursitis due to use, overuse and pressure (M70.-)
osteophyte (M25.7)
spinal enthesopathy (M46.0-)
M77.0 Medial epicondylitis
M77.00 Medial epicondylitis, unspecified elbow
M77.01 Medial epicondylitis, right elbow
M77.02 Medial epicondylitis, left elbow
M77.1 Lateral epicondylitis
Tennis elbow
M77.10 Lateral epicondylitis, unspecified elbow
M77.11 Lateral epicondylitis, right elbow
M77.12 Lateral epicondylitis, left elbow
M77.2 Periarthritis of wrist
M77.20 Periarthritis, unspecified wrist
M77.21 Periarthritis, right wrist
M77.22 Periarthritis, left wrist
M77.3 Calcaneal spur
M77.30 Calcaneal spur, unspecified foot
M77.31 Calcaneal spur, right foot
M77.32 Calcaneal spur, left foot
M77.4 Metatarsalgia
Excludes1: Morton's metatarsalgia (G57.6)
M77.40 Metatarsalgia, unspecified foot
M77.41 Metatarsalgia, right foot
M77.42 Metatarsalgia, left foot
M77.5 Other enthesopathy of foot
M77.50 Other enthesopathy of unspecified foot
M77.51 Other enthesopathy of right foot
M77.52 Other enthesopathy of left foot
M77.8 Other enthesopathies, not elsewhere classified
M77.9 Enthesopathy, unspecified
Bone spur NOS
Capsulitis NOS
Periarthritis NOS
Tendinitis NOS

M79 Other and unspecified soft tissue disorders, not elsewhere classified[edit]

Excludes1: psychogenic rheumatism (F45.8)
soft tissue pain, psychogenic (F45.41)
M79.0 Rheumatism, unspecified
Excludes1: fibromyalgia (M79.7)
palindromic rheumatism (M12.3-)
M79.1 Myalgia
Myofascial pain syndrome
Excludes1: fibromyalgia (M79.7)
myositis (M60.-)
M79.2 Neuralgia and neuritis, unspecified
Excludes1: brachial radiculitis NOS (M54.1)
lumbosacral radiculitis NOS (M54.1)
mononeuropathies (G56-G58)
radiculitis NOS (M54.1)
sciatica (M54.3-M54.4)
M79.3 Panniculitis, unspecified
Excludes1: lupus panniculitis (L93.2)
neck and back panniculitis (M54.0-)
relapsing [Weber-Christian] panniculitis (M35.6)
M79.4 Hypertrophy of (infrapatellar) fat pad
M79.5 Residual foreign body in soft tissue
Excludes1: foreign body granuloma of skin and subcutaneous tissue (L92.3)
foreign body granuloma of soft tissue (M60.2-)
M79.6 Pain in limb, hand, foot, fingers and toes
Excludes2: pain in joint (M25.5-)
M79.60 Pain in limb, unspecified
M79.601 Pain in right arm
Pain in right upper limb NOS
M79.602 Pain in left arm
Pain in left upper limb NOS
M79.603 Pain in arm, unspecified
Pain in upper limb NOS
M79.604 Pain in right leg
Pain in right lower limb NOS
M79.605 Pain in left leg
Pain in left lower limb NOS
M79.606 Pain in leg, unspecified
Pain in lower limb NOS
M79.609 Pain in unspecified limb
Pain in limb NOS
M79.62 Pain in upper arm
Pain in axillary region
M79.621 Pain in right upper arm
M79.622 Pain in left upper arm
M79.629 Pain in unspecified upper arm
M79.63 Pain in forearm
M79.631 Pain in right forearm
M79.632 Pain in left forearm
M79.639 Pain in unspecified forearm
M79.64 Pain in hand and fingers
M79.641 Pain in right hand
M79.642 Pain in left hand
M79.643 Pain in unspecified hand
M79.644 Pain in right finger(s)
M79.645 Pain in left finger(s)
M79.646 Pain in unspecified(s) finger
M79.65 Pain in thigh
M79.651 Pain in right thigh
M79.652 Pain in left thigh
M79.659 Pain in unspecified thigh
M79.66 Pain in lower leg
M79.661 Pain in right lower leg
M79.662 Pain in left lower leg
M79.669 Pain in unspecified lower leg
M79.67 Pain in foot and toes
M79.671 Pain in right foot
M79.672 Pain in left foot
M79.673 Pain in unspecified foot
M79.674 Pain in right toe(s)
M79.675 Pain in left toe(s)
M79.676 Pain in unspecified toe(s)
M79.7 Fibromyalgia
Fibromyositis
Fibrositis
Myofibrositis
M79.A Nontraumatic compartment syndrome
Code first, if applicable, associated postprocedural complication
Excludes1: compartment syndrome NOS (T79.A-)
fibromyalgia (M79.7)
nontraumatic ischemic infarction of muscle (M62.2-)
traumatic compartment syndrome (T79.A-)
M79.A1 Nontraumatic compartment syndrome of upper extremity
Nontraumatic compartment syndrome of shoulder, arm, forearm, wrist, hand, and fingers
M79. A11 Nontraumatic compartment syndrome of right upper extremity
M79.A12 Nontraumatic compartment syndrome of left upper extremity
M79.A19 Nontraumatic compartment syndrome of unspecified upper extremity
M79.A2 Nontraumatic compartment syndrome of lower extremity
Nontraumatic compartment syndrome of hip, buttock, thigh, leg, foot, and toes
M79.A21 Nontraumatic compartment syndrome of right lower extremity
M79.A22 Nontraumatic compartment syndrome of left lower extremity
M79.A29 Nontraumatic compartment syndrome of unspecified lower extremity
M79.A3 Nontraumatic compartment syndrome of abdomen
M79.A9 Nontraumatic compartment syndrome of other sites
M79.8 Other specified soft tissue disorders
M79.81 Nontraumatic hematoma of soft tissue
Nontraumatic hematoma of muscle
Nontraumatic seroma of muscle and soft tissue
M79.89 Other specified soft tissue disorders
Polyalgia
M79.9 Soft tissue disorder, unspecified

Osteopathies and chondropathies (M80-M94)[edit]

Disorders of bone density and structure (M80-M85)[edit]

M80 Osteoporosis with current pathological fracture[edit]

Includes: osteoporosis with current fragility fracture
Note: fragility fracture is defined as a fracture sustained with trauma no more than a fall from a standing height or less that occurs under circumstances that would not cause a fracture in a normal healthy bone
Use additional code to identify major osseous defect, if applicable (M89.7-)
Excludes1: collapsed vertebra NOS (M48.5)
pathological fracture NOS (M84.4)
wedging of vertebra NOS (M48.5)
Excludes2: personal history of (healed) osteoporosis fracture (Z87.310)
The appropriate 7th character is to be added to each code from category M80:
A initial encounter for fracture
D subsequent encounter for fracture with routine healing
G subsequent encounter for fracture with delayed healing
K subsequent encounter for fracture with nonunion
P subsequent encounter for fracture with malunion
S sequela
M80.0 Age-related osteoporosis with current pathological fracture
Involutional osteoporosis with current pathological fracture
Osteoporosis NOS with current pathological fracture
Postmenopausal osteoporosis with current pathological fracture
Senile osteoporosis with current pathological fracture
M80.00 Age-related osteoporosis with current pathological fracture, unspecified site
M80.01 Age-related osteoporosis with current pathological fracture, shoulder
M80.011 Age-related osteoporosis with current pathological fracture, right shoulder
M80.012 Age-related osteoporosis with current pathological fracture, left shoulder
M80.019 Age-related osteoporosis with current pathological fracture, unspecified shoulder
M80.02 Age-related osteoporosis with current pathological fracture, humerus
M80.021 Age-related osteoporosis with current pathological fracture, right humerus
M80.022 Age-related osteoporosis with current pathological fracture, left humerus
M80.029 Age-related osteoporosis with current pathological fracture, unspecified humerus
M80.03 Age-related osteoporosis with current pathological fracture, forearm
Age-related osteoporosis with current pathological fracture of wrist
M80.031 Age-related osteoporosis with current pathological fracture, right forearm
M80.032 Age-related osteoporosis with current pathological fracture, left forearm
M80.039 Age-related osteoporosis with current pathological fracture, unspecified forearm
M80.04 Age-related osteoporosis with current pathological fracture, hand
M80.041 Age-related osteoporosis with current pathological fracture, right hand
M80.042 Age-related osteoporosis with current pathological fracture, left hand
M80.049 Age-related osteoporosis with current pathological fracture, unspecified hand
M80.05 Age-related osteoporosis with current pathological fracture, femur
Agerelated osteoporosis with current pathological fracture of hip
M80.051 Age-related osteoporosis with current pathological fracture, right femur
M80.052 Age-related osteoporosis with current pathological fracture, left femur
M80.059 Age-related osteoporosis with current pathological fracture, unspecified femur
M80.06 Age-related osteoporosis with current pathological fracture, lower leg
M80.061 Age-related osteoporosis with current pathological fracture, right lower leg
M80.062 Age-related osteoporosis with current pathological fracture, left lower leg
M80.069 Age-related osteoporosis with current pathological fracture, unspecified lower leg
M80.07 Age-related osteoporosis with current pathological fracture, ankle and foot
M80.071 Age-related osteoporosis with current pathological fracture, right ankle and foot
M80.072 Age-related osteoporosis with current pathological fracture, left ankle and foot
M80.079 Age-related osteoporosis with current pathological fracture, unspecified ankle and foot
M80.08 Age-related osteoporosis with current pathological fracture, vertebra(e)
M80.8 Other osteoporosis with current pathological fracture
Drug-induced osteoporosis with current pathological fracture
Idiopathic osteoporosis with current pathological fracture
Osteoporosis of disuse with current pathological fracture
Postoopherectomy osteoporosis with current pathological fracture
Postsurgical malabsorption osteoporosis with current pathological fracture
Post-traumatic osteoporosis with current pathological fracture
M80.80 Other osteoporosis with current pathological fracture, unspecified site
M80.81 Other osteoporosis with pathological fracture, shoulder
M80.811 Other osteoporosis with current pathological fracture, right shoulder
M80.812 Other osteoporosis with current pathological fracture, left shoulder
M80.819 Other osteoporosis with current pathological fracture, unspecified shoulder
M80.82 Other osteoporosis with current pathological fracture, humerus
M80. 821 Other osteoporosis with current pathological fracture, right humerus
M80.822 Other osteoporosis with current pathological fracture, left humerus
M80.829 Other osteoporosis with current pathological fracture, unspecified humerus
M80.83 Other osteoporosis with current pathological fracture, forearm
Other osteoporosis with current pathological fracture of wrist
M80.831 Other osteoporosis with current pathological fracture, right forearm
M80.832 Other osteoporosis with current pathological fracture, left forearm
M80.839 Other osteoporosis with current pathological fracture, unspecified forearm
M80.84 Other osteoporosis with current pathological fracture, hand
M80.841 Other osteoporosis with current pathological fracture, right hand
M80.842 Other osteoporosis with current pathological fracture, left hand
M80.849 Other osteoporosis with current pathological fracture, unspecified hand
M80.85 Other osteoporosis with current pathological fracture, femur
Other osteoporosis with current pathological fracture of hip
M80.851 Other osteoporosis with current pathological fracture, right femur
M80.852 Other osteoporosis with current pathological fracture, left femur
M80.859 Other osteoporosis with current pathological fracture, unspecified femur
M80.86 Other osteoporosis with current pathological fracture, lower leg
M80.861 Other osteoporosis with current pathological fracture, right lower leg
M80.862 Other osteoporosis with current pathological fracture, left lower leg
M80.869 Other osteoporosis with current pathological fracture, unspecified lower leg
M80.87 Other osteoporosis with current pathological fracture, ankle and foot
M80.871 Other osteoporosis with current pathological fracture, right ankle and foot
M80.872 Other osteoporosis with current pathological fracture, left ankle and foot
M80. 879 Other osteoporosis with current pathological fracture, unspecified ankle and foot
M80.88 Other osteoporosis with current pathological fracture, vertebra(e)

M81 Osteoporosis without current pathological fracture[edit]

Use additional code to identify:
major osseous defect, if applicable (M89.7-)
personal history of (healed) osteoporosis fracture, if applicable (Z87.310)
Excludes1: osteoporosis with current pathological fracture (M80.-)
Sudeck's atrophy (M89.0)
M81.0 Age-related osteoporosis without current pathological fracture
Involutional osteoporosis without current pathological fracture
Osteoporosis NOS
Postmenopausal osteoporosis without current pathological fracture
Senile osteoporosis without current pathological fracture
M81.6 Localized osteoporosis [Lequesne]
Excludes1: Sudeck's atrophy (M89.0)
M81.8 Other osteoporosis without current pathological fracture
Drug-induced osteoporosis without current pathological fracture
Idiopathic osteoporosis without current pathological fracture
Osteoporosis of disuse without current pathological fracture
Postoopherectomy osteoporosis without current pathological fracture
Postsurgical malabsorption osteoporosis without current pathological fracture
Post-traumatic osteoporosis without current pathological fracture

M83 Adult osteomalacia[edit]

Excludes1: infantile and juvenile osteomalacia (E55.0)
renal osteodystrophy (N25.0)
rickets (active) (E55.0)
rickets (active) sequelae (E64.3)
vitamin D-resistant osteomalacia (E83.3)
vitamin D-resistant rickets (active) (E83.3)
M83.0 Puerperal osteomalacia
M83.1 Senile osteomalacia
M83.2 Adult osteomalacia due to malabsorption
Postsurgical malabsorption osteomalacia in adults
M83.3 Adult osteomalacia due to malnutrition
M83.4 Aluminum bone disease
M83.5 Other drug-induced osteomalacia in adults
Code first (T36-T50) to identify drug
M83.8 Other adult osteomalacia
M83.9 Adult osteomalacia, unspecified

M84 Disorder of continuity of bone

Excludes2: traumatic fracture of bone-see fracture, by site
M84.3 Stress fracture
Fatigue fracture
March fracture
Stress fracture NOS
Stress reaction
Use additional external cause code(s) to identify the cause of the stress fracture
Excludes1: pathological fracture NOS (M84.4.-)
pathological fracture due to osteoporosis (M80.-)
traumatic fracture (S12.-, S22.-, S32.-, S42.-, S52.-, S62.-, S72.-, S82.-, S92.-)
Excludes2: personal history of (healed) stress (fatigue) fracture (Z87.312)
stress fracture of vertebra (M48.4-)
The appropriate 7th character is to be added to each code from subcategory M84.3:
A initial encounter for fracture
D subsequent encounter for fracture with routine healing
G subsequent encounter for fracture with delayed healing
K subsequent encounter for fracture with nonunion
P subsequent encounter for fracture with malunion
S sequela
M84.30 Stress fracture, unspecified site
M84.31 Stress fracture, shoulder
M84.311 Stress fracture, right shoulder
M84.312 Stress fracture, left shoulder
M84.319 Stress fracture, unspecified shoulder
M84.32 Stress fracture, humerus
M84.321 Stress fracture, right humerus
M84.322 Stress fracture, left humerus
M84.329 Stress fracture, unspecified humerus
M84.33 Stress fracture, ulna and radius
M84.331 Stress fracture, right ulna
M84.332 Stress fracture, left ulna
M84.333 Stress fracture, right radius
M84.334 Stress fracture, left radius
M84.339 Stress fracture, unspecified ulna and radius
M84.34 Stress fracture, hand and fingers
M84.341 Stress fracture, right hand
M84.342 Stress fracture, left hand
M84.343 Stress fracture, unspecified hand
M84.344 Stress fracture, right finger(s)
M84.345 Stress fracture, left finger(s)
M84.346 Stress fracture, unspecified finger(s)
M84.35 Stress fracture, pelvis and femur
Stress fracture, hip
M84.350 Stress fracture, pelvis
M84.351 Stress fracture, right femur
M84.352 Stress fracture, left femur
M84.353 Stress fracture, unspecified femur
M84.359 Stress fracture, hip, unspecified
M84.36 Stress fracture, tibia and fibula
M84.361 Stress fracture, right tibia
M84.362 Stress fracture, left tibia
M84.363 Stress fracture, right fibula
M84.364 Stress fracture, left fibula
M84.369 Stress fracture, unspecified tibia and fibula
M84.37 Stress fracture, ankle, foot and toes
M84.371 Stress fracture, right ankle
M84.372 Stress fracture, left ankle
M84.373 Stress fracture, unspecified ankle
M84.374 Stress fracture, right foot
M84.375 Stress fracture, left foot
M84.376 Stress fracture, unspecified foot
M84.377 Stress fracture, right toe(s)
M84.378 Stress fracture, left toe(s)
M84.379 Stress fracture, unspecified toe(s)
M84.38 Stress fracture, other site
Excludes2: stress fracture of vertebra (M48.4-)
M84.4 Pathological fracture, not elsewhere classified
Chronic fracture
Pathological fracture NOS
Excludes1: collapsed vertebra NEC (M48.5)
pathological fracture in neoplastic disease (M84.5-)
pathological fracture in osteoporosis (M80.-)
pathological fracture in other disease (M84.6-)
stress fracture (M84.3-)
traumatic fracture (S12.-, S22.-, S32.-, S42.-, S52.-, S62.-, S72.-, S82.-, S92.-)
Excludes2: personal history of (healed) pathological fracture (Z87.311)
The appropriate 7th character is to be added to each code from subcategory M84.4:
A initial encounter for fracture
D subsequent encounter for fracture with routine healing
G subsequent encounter for fracture with delayed healing
K subsequent encounter for fracture with nonunion
P subsequent encounter for fracture with malunion
S sequela
M84.40 Pathological fracture, unspecified site
M84.41 Pathological fracture, shoulder
M84.411 Pathological fracture, right shoulder
M84. 412 Pathological fracture, left shoulder
M84.419 Pathological fracture, unspecified shoulder
M84.42 Pathological fracture, humerus
M84.421 Pathological fracture, right humerus
M84.422 Pathological fracture, left humerus
M84.429 Pathological fracture, unspecified humerus
M84.43 Pathological fracture, ulna and radius
M84.431 Pathological fracture, right ulna
M84.432 Pathological fracture, left ulna
M84.433 Pathological fracture, right radius
M84.434 Pathological fracture, left radius
M84.439 Pathological fracture, unspecified ulna and radius
M84.44 Pathological fracture, hand and fingers
M84.441 Pathological fracture, right hand
M84.442 Pathological fracture, left hand
M84.443 Pathological fracture, unspecified hand
M84.444 Pathological fracture, right finger(s)
M84.445 Pathological fracture, left finger(s)
M84.446 Pathological fracture, unspecified finger(s)
M84.45 Pathological fracture, femur and pelvis
M84.451 Pathological fracture, right femur
M84.452 Pathological fracture, left femur
M84.453 Pathological fracture, unspecified femur
M84.454 Pathological fracture, pelvis
M84.459 Pathological fracture, hip, unspecified
M84.46 Pathological fracture, tibia and fibula
M84.461 Pathological fracture, right tibia
M84.462 Pathological fracture, left tibia
M84.463 Pathological fracture, right fibula
M84.464 Pathological fracture, left fibula
M84.469 Pathological fracture, unspecified tibia and fibula
M84.47 Pathological fracture, ankle, foot and toes
M84.471 Pathological fracture, right ankle
M84.472 Pathological fracture, left ankle
M84.473 Pathological fracture, unspecified ankle
M84.474 Pathological fracture, right foot
M84.475 Pathological fracture, left foot
M84.476 Pathological fracture, unspecified foot
M84.477 Pathological fracture, right toe(s)
M84.478 Pathological fracture, left toe(s)
M84.479 Pathological fracture, unspecified toe(s)
M84.48 Pathological fracture, other site
M84.5 Pathological fracture in neoplastic disease
Code also underlying neoplasm
The appropriate 7th character is to be added to each code from subcategory M84.5:
A initial encounter for fracture
D subsequent encounter for fracture with routine healing
G subsequent encounter for fracture with delayed healing
K subsequent encounter for fracture with nonunion
P subsequent encounter for fracture with malunion
S sequela
M84.50 Pathological fracture in neoplastic disease, unspecified site
M84.51 Pathological fracture in neoplastic disease, shoulder
M84.511 Pathological fracture in neoplastic disease, right shoulder
M84.512 Pathological fracture in neoplastic disease, left shoulder
M84.519 Pathological fracture in neoplastic disease, unspecified shoulder
M84.52 Pathological fracture in neoplastic disease, humerus
M84.521 Pathological fracture in neoplastic disease, right humerus
M84.522 Pathological fracture in neoplastic disease, left humerus
M84.529 Pathological fracture in neoplastic disease, unspecified humerus
M84.53 Pathological fracture in neoplastic disease, ulna and radius
M84.531 Pathological fracture in neoplastic disease, right ulna
M84.532 Pathological fracture in neoplastic disease, left ulna
M84.533 Pathological fracture in neoplastic disease, right radius
M84.534 Pathological fracture in neoplastic disease, left radius
M84.539 Pathological fracture in neoplastic disease, unspecified ulna and radius
M84.54 Pathological fracture in neoplastic disease, hand
M84.541 Pathological fracture in neoplastic disease, right hand
M84.542 Pathological fracture in neoplastic disease, left hand
M84.549 Pathological fracture in neoplastic disease, unspecified hand
M84.55 Pathological fracture in neoplastic disease, pelvis and femur
M84.550 Pathological fracture in neoplastic disease, pelvis
M84.551 Pathological fracture in neoplastic disease, right femur
M84.552 Pathological fracture in neoplastic disease, left femur
M84.553 Pathological fracture in neoplastic disease, unspecified femur
M84.559 Pathological fracture in neoplastic disease, hip, unspecified
M84.56 Pathological fracture in neoplastic disease, tibia and fibula
M84.561 Pathological fracture in neoplastic disease, right tibia
M84.562 Pathological fracture in neoplastic disease, left tibia
M84.563 Pathological fracture in neoplastic disease, right fibula
M84.564 Pathological fracture in neoplastic disease, left fibula
M84.569 Pathological fracture in neoplastic disease, unspecified tibia and fibula
M84.57 Pathological fracture in neoplastic disease, ankle and foot
M84.571 Pathological fracture in neoplastic disease, right ankle
M84.572 Pathological fracture in neoplastic disease, left ankle
M84.573 Pathological fracture in neoplastic disease, unspecified ankle
M84.574 Pathological fracture in neoplastic disease, right foot
M84.575 Pathological fracture in neoplastic disease, left foot
M84.576 Pathological fracture in neoplastic disease, unspecified foot
M84.58 Pathological fracture in neoplastic disease, vertebrae
M84.6 Pathological fracture in other disease
Code also underlying condition
Excludes1: pathological fracture in osteoporosis (M80.-)
The appropriate 7th character is to be added to each code from subcategory M84.6:
A initial encounter for fracture
D subsequent encounter for fracture with routine healing
G subsequent encounter for fracture with delayed healing
K subsequent encounter for fracture with nonunion
P subsequent encounter for fracture with malunion
S sequela
M84.60 Pathological fracture in other disease, unspecified site
M84.61 Pathological fracture in other disease, shoulder
M84.611 Pathological fracture in other disease, right shoulder
M84.612 Pathological fracture in other disease, left shoulder
M84.619 Pathological fracture in other disease, unspecified shoulder
M84.62 Pathological fracture in other disease, humerus
M84.621 Pathological fracture in other disease, right humerus
M84.622 Pathological fracture in other disease, left humerus
M84.629 Pathological fracture in other disease, unspecified humerus
M84.63 Pathological fracture in other disease, ulna and radius
M84.631 Pathological fracture in other disease, right ulna
M84.632 Pathological fracture in other disease, left ulna
M84.633 Pathological fracture in other disease, right radius
M84.634 Pathological fracture in other disease, left radius
M84.639 Pathological fracture in other disease, unspecified ulna and radius
M84.64 Pathological fracture in other disease, hand
M84.641 Pathological fracture in other disease, right hand
M84.642 Pathological fracture in other disease, left hand
M84.649 Pathological fracture in other disease, unspecified hand
M84.65 Pathological fracture in other disease, pelvis and femur
M84.650 Pathological fracture in other disease, pelvis
M84.651 Pathological fracture in other disease, right femur
M84.652 Pathological fracture in other disease, left femur
M84.653 Pathological fracture in other disease, unspecified femur
M84.659 Pathological fracture in other disease, hip, unspecified
M84.66 Pathological fracture in other disease, tibia and fibula
M84.661 Pathological fracture in other disease, right tibia
M84.662 Pathological fracture in other disease, left tibia
M84.663 Pathological fracture in other disease, right fibula
M84.664 Pathological fracture in other disease, left fibula
M84.669 Pathological fracture in other disease, unspecified tibia and fibula
M84.67 Pathological fracture in other disease, ankle and foot
M84.671 Pathological fracture in other disease, right ankle
M84.672 Pathological fracture in other disease, left ankle
M84.673 Pathological fracture in other disease, unspecified ankle
M84.674 Pathological fracture in other disease, right foot
M84.675 Pathological fracture in other disease, left foot
M84.676 Pathological fracture in other disease, unspecified foot
M84.68 Pathological fracture in other disease, other site
M84.8 Other disorders of continuity of bone
M84.80 Other disorders of continuity of bone, unspecified site
M84.81 Other disorders of continuity of bone, shoulder
M84.811 Other disorders of continuity of bone, right shoulder
M84.812 Other disorders of continuity of bone, left shoulder
M84.819 Other disorders of continuity of bone, unspecified shoulder
M84.82 Other disorders of continuity of bone, humerus
M84. 821 Other disorders of continuity of bone, right humerus
M84.822 Other disorders of continuity of bone, left humerus
M84.829 Other disorders of continuity of bone, unspecified humerus
M84.83 Other disorders of continuity of bone, ulna and radius
M84.831 Other disorders of continuity of bone, right ulna
M84.832 Other disorders of continuity of bone, left ulna
M84.833 Other disorders of continuity of bone, right radius
M84.834 Other disorders of continuity of bone, left radius
M84.839 Other disorders of continuity of bone, unspecified ulna and radius
M84.84 Other disorders of continuity of bone, hand
M84.841 Other disorders of continuity of bone, right hand
M84.842 Other disorders of continuity of bone, left hand
M84.849 Other disorders of continuity of bone, unspecified hand
M84.85 Other disorders of continuity of bone, pelvic region and thigh
M84.851 Other disorders of continuity of bone, right pelvic region and thigh
M84.852 Other disorders of continuity of bone, left pelvic region and thigh
M84.859 Other disorders of continuity of bone, unspecified pelvic region and thigh
M84.86 Other disorders of continuity of bone, tibia and fibula
M84.861 Other disorders of continuity of bone, right tibia
M84.862 Other disorders of continuity of bone, left tibia
M84.863 Other disorders of continuity of bone, right fibula
M84.864 Other disorders of continuity of bone, left fibula
M84.869 Other disorders of continuity of bone, unspecified tibia and fibula
M84. 87 Other disorders of continuity of bone, ankle and foot
M84.871 Other disorders of continuity of bone, right ankle and foot
M84.872 Other disorders of continuity of bone, left ankle and foot
M84.879 Other disorders of continuity of bone, unspecified ankle and foot
M84.88 Other disorders of continuity of bone, other site
M84.9 Disorder of continuity of bone, unspecified

M85 Other disorders of bone density and structure[edit]

Excludes1: osteogenesis imperfecta (Q78.0)
osteopetrosis (Q78.2)
osteopoikilosis (Q78.8)
polyostotic fibrous dysplasia (Q78.1)
M85.0 Fibrous dysplasia (monostotic)
Excludes2: fibrous dysplasia of jaw (M27.8)
M85.00 Fibrous dysplasia (monostotic), unspecified site
M85.01 Fibrous dysplasia (monostotic), shoulder
M85.011 Fibrous dysplasia (monostotic), right shoulder
M85.012 Fibrous dysplasia (monostotic), left shoulder
M85.019 Fibrous dysplasia (monostotic), unspecified shoulder
M85.02 Fibrous dysplasia (monostotic), upper arm
M85.021 Fibrous dysplasia (monostotic), right upper arm
M85.022 Fibrous dysplasia (monostotic), left upper arm
M85.029 Fibrous dysplasia (monostotic), unspecified upper arm
M85.03 Fibrous dysplasia (monostotic), forearm
M85.031 Fibrous dysplasia (monostotic), right forearm
M85.032 Fibrous dysplasia (monostotic), left forearm
M85.039 Fibrous dysplasia (monostotic), unspecified forearm
M85.04 Fibrous dysplasia (monostotic), hand
M85.041 Fibrous dysplasia (monostotic), right hand
M85.042 Fibrous dysplasia (monostotic), left hand
M85.049 Fibrous dysplasia (monostotic), unspecified hand
M85.05 Fibrous dysplasia (monostotic), thigh
M85.051 Fibrous dysplasia (monostotic), right thigh
M85.052 Fibrous dysplasia (monostotic), left thigh
M85. 059 Fibrous dysplasia (monostotic), unspecified thigh
M85.06 Fibrous dysplasia (monostotic), lower leg
M85.061 Fibrous dysplasia (monostotic), right lower leg
M85.062 Fibrous dysplasia (monostotic), left lower leg
M85.069 Fibrous dysplasia (monostotic), unspecified lower leg
M85.07 Fibrous dysplasia (monostotic), ankle and foot
M85.071 Fibrous dysplasia (monostotic), right ankle and foot
M85.072 Fibrous dysplasia (monostotic), left ankle and foot
M85.079 Fibrous dysplasia (monostotic), unspecified ankle and foot
M85.08 Fibrous dysplasia (monostotic), other site
M85.09 Fibrous dysplasia (monostotic), multiple sites
M85.1 Skeletal fluorosis
M85.10 Skeletal fluorosis, unspecified site
M85.11 Skeletal fluorosis, shoulder
M85.111 Skeletal fluorosis, right shoulder
M85.112 Skeletal fluorosis, left shoulder
M85.119 Skeletal fluorosis, unspecified shoulder
M85.12 Skeletal fluorosis, upper arm
M85.121 Skeletal fluorosis, right upper arm
M85.122 Skeletal fluorosis, left upper arm
M85.129 Skeletal fluorosis, unspecified upper arm
M85.13 Skeletal fluorosis, forearm
M85.131 Skeletal fluorosis, right forearm
M85.132 Skeletal fluorosis, left forearm
M85.139 Skeletal fluorosis, unspecified forearm
M85.14 Skeletal fluorosis, hand
M85.141 Skeletal fluorosis, right hand
M85.142 Skeletal fluorosis, left hand
M85.149 Skeletal fluorosis, unspecified hand
M85.15 Skeletal fluorosis, thigh
M85.151 Skeletal fluorosis, right thigh
M85.152 Skeletal fluorosis, left thigh
M85.159 Skeletal fluorosis, unspecified thigh
M85.16 Skeletal fluorosis, lower leg
M85.161 Skeletal fluorosis, right lower leg
M85.162 Skeletal fluorosis, left lower leg
M85.169 Skeletal fluorosis, unspecified lower leg
M85.17 Skeletal fluorosis, ankle and foot
M85. 171 Skeletal fluorosis, right ankle and foot
M85.172 Skeletal fluorosis, left ankle and foot
M85.179 Skeletal fluorosis, unspecified ankle and foot
M85.18 Skeletal fluorosis, other site
M85.19 Skeletal fluorosis, multiple sites
M85.2 Hyperostosis of skull
M85.3 Osteitis condensans
M85.30 Osteitis condensans, unspecified site
M85.31 Osteitis condensans, shoulder
M85.311 Osteitis condensans, right shoulder
M85.312 Osteitis condensans, left shoulder
M85.319 Osteitis condensans, unspecified shoulder
M85.32 Osteitis condensans, upper arm
M85.321 Osteitis condensans, right upper arm
M85.322 Osteitis condensans, left upper arm
M85.329 Osteitis condensans, unspecified upper arm
M85.33 Osteitis condensans, forearm
M85.331 Osteitis condensans, right forearm
M85.332 Osteitis condensans, left forearm
M85.339 Osteitis condensans, unspecified forearm
M85.34 Osteitis condensans, hand
M85.341 Osteitis condensans, right hand
M85.342 Osteitis condensans, left hand
M85.349 Osteitis condensans, unspecified hand
M85.35 Osteitis condensans, thigh
M85.351 Osteitis condensans, right thigh
M85.352 Osteitis condensans, left thigh
M85.359 Osteitis condensans, unspecified thigh
M85.36 Osteitis condensans, lower leg
M85.361 Osteitis condensans, right lower leg
M85.362 Osteitis condensans, left lower leg
M85.369 Osteitis condensans, unspecified lower leg
M85.37 Osteitis condensans, ankle and foot
M85.371 Osteitis condensans, right ankle and foot
M85.372 Osteitis condensans, left ankle and foot
M85.379 Osteitis condensans, unspecified ankle and foot
M85.38 Osteitis condensans, vertebrae
M85.39 Osteitis condensans, multiple sites
M85.4 Solitary bone cyst
Excludes2: solitary cyst of jaw (M27.4)
M85.40 Solitary bone cyst, unspecified site
M85.41 Solitary bone cyst, shoulder
M85.411 Solitary bone cyst, right shoulder
M85. 412 Solitary bone cyst, left shoulder
M85.419 Solitary bone cyst, unspecified shoulder
M85.42 Solitary bone cyst, humerus
M85.421 Solitary bone cyst, right humerus
M85.422 Solitary bone cyst, left humerus
M85.429 Solitary bone cyst, unspecified humerus
M85.43 Solitary bone cyst, ulna and radius
M85.431 Solitary bone cyst, right ulna and radius
M85.432 Solitary bone cyst, left ulna and radius
M85.439 Solitary bone cyst, unspecified ulna and radius
M85.44 Solitary bone cyst, hand
M85.441 Solitary bone cyst, right hand
M85.442 Solitary bone cyst, left hand
M85.449 Solitary bone cyst, unspecified hand
M85.45 Solitary bone cyst, pelvis
M85.451 Solitary bone cyst, right pelvis
M85.452 Solitary bone cyst, left pelvis
M85.459 Solitary bone cyst, unspecified pelvis
M85.46 Solitary bone cyst, tibia and fibula
M85.461 Solitary bone cyst, right tibia and fibula
M85.462 Solitary bone cyst, left tibia and fibula
M85.469 Solitary bone cyst, unspecified tibia and fibula
M85.47 Solitary bone cyst, ankle and foot
M85.471 Solitary bone cyst, right ankle and foot
M85.472 Solitary bone cyst, left ankle and foot
M85.479 Solitary bone cyst, unspecified ankle and foot
M85.48 Solitary bone cyst, other site
M85.5 Aneurysmal bone cyst
Excludes2: aneurysmal cyst of jaw (M27.4)
M85.50 Aneurysmal bone cyst, unspecified site
M85.51 Aneurysmal bone cyst, shoulder
M85.511 Aneurysmal bone cyst, right shoulder
M85.512 Aneurysmal bone cyst, left shoulder
M85.519 Aneurysmal bone cyst, unspecified shoulder
M85.52 Aneurysmal bone cyst, upper arm
M85.521 Aneurysmal bone cyst, right upper arm
M85.522 Aneurysmal bone cyst, left upper arm
M85.529 Aneurysmal bone cyst, unspecified upper arm
M85.53 Aneurysmal bone cyst, forearm
M85.531 Aneurysmal bone cyst, right forearm
M85.532 Aneurysmal bone cyst, left forearm
M85. 539 Aneurysmal bone cyst, unspecified forearm
M85.54 Aneurysmal bone cyst, hand
M85.541 Aneurysmal bone cyst, right hand
M85.542 Aneurysmal bone cyst, left hand
M85.549 Aneurysmal bone cyst, unspecified hand
M85.55 Aneurysmal bone cyst, thigh
M85.551 Aneurysmal bone cyst, right thigh
M85.552 Aneurysmal bone cyst, left thigh
M85.559 Aneurysmal bone cyst, unspecified thigh
M85.56 Aneurysmal bone cyst, lower leg
M85.561 Aneurysmal bone cyst, right lower leg
M85.562 Aneurysmal bone cyst, left lower leg
M85.569 Aneurysmal bone cyst, unspecified lower leg
M85.57 Aneurysmal bone cyst, ankle and foot
M85.571 Aneurysmal bone cyst, right ankle and foot
M85.572 Aneurysmal bone cyst, left ankle and foot
M85.579 Aneurysmal bone cyst, unspecified ankle and foot
M85.58 Aneurysmal bone cyst, other site
M85.59 Aneurysmal bone cyst, multiple sites
M85.6 Other cyst of bone
Excludes1: cyst of jaw NEC (M27.4)
osteitis fibrosa cystica generalisata [von Recklinghausen's disease of bone] (E21.0)
M85.60 Other cyst of bone, unspecified site
M85.61 Other cyst of bone, shoulder
M85.611 Other cyst of bone, right shoulder
M85.612 Other cyst of bone, left shoulder
M85.619 Other cyst of bone, unspecified shoulder
M85.62 Other cyst of bone, upper arm
M85.621 Other cyst of bone, right upper arm
M85.622 Other cyst of bone, left upper arm
M85.629 Other cyst of bone, unspecified upper arm
M85.63 Other cyst of bone, forearm
M85.631 Other cyst of bone, right forearm
M85.632 Other cyst of bone, left forearm
M85.639 Other cyst of bone, unspecified forearm
M85.64 Other cyst of bone, hand
M85.641 Other cyst of bone, right hand
M85.642 Other cyst of bone, left hand
M85.649 Other cyst of bone, unspecified hand
M85.65 Other cyst of bone, thigh
M85.651 Other cyst of bone, right thigh
M85.652 Other cyst of bone, left thigh
M85.659 Other cyst of bone, unspecified thigh
M85. 66 Other cyst of bone, lower leg
M85.661 Other cyst of bone, right lower leg
M85.662 Other cyst of bone, left lower leg
M85.669 Other cyst of bone, unspecified lower leg
M85.67 Other cyst of bone, ankle and foot
M85.671 Other cyst of bone, right ankle and foot
M85.672 Other cyst of bone, left ankle and foot
M85.679 Other cyst of bone, unspecified ankle and foot
M85.68 Other cyst of bone, other site
M85.69 Other cyst of bone, multiple sites
M85.8 Other specified disorders of bone density and structure
Hyperostosis of bones, except skull
Osteosclerosis, acquired
Excludes1: diffuse idiopathic skeletal hyperostosis [DISH] (M48.1)
osteosclerosis congenita (Q77.4)
osteosclerosis fragilitas (generalista) (Q78.2)
osteosclerosis myelofibrosis (D75.81)
M85.80 Other specified disorders of bone density and structure, unspecified site
M85.81 Other specified disorders of bone density and structure, shoulder
M85.811 Other specified disorders of bone density and structure, right shoulder
M85.812 Other specified disorders of bone density and structure, left shoulder
M85.819 Other specified disorders of bone density and structure, unspecified shoulder
M85.82 Other specified disorders of bone density and structure, upper arm
M85.821 Other specified disorders of bone density and structure, right upper arm
M85.822 Other specified disorders of bone density and structure, left upper arm
M85.829 Other specified disorders of bone density and structure, unspecified upper arm
M85.83 Other specified disorders of bone density and structure, forearm
M85.831 Other specified disorders of bone density and structure, right forearm
M85.832 Other specified disorders of bone density and structure, left forearm
M85.839 Other specified disorders of bone density and structure, unspecified forearm
M85.84 Other specified disorders of bone density and structure, hand
M85. 841 Other specified disorders of bone density and structure, right hand
M85.842 Other specified disorders of bone density and structure, left hand
M85.849 Other specified disorders of bone density and structure, unspecified hand
M85.85 Other specified disorders of bone density and structure, thigh
M85.851 Other specified disorders of bone density and structure, right thigh
M85.852 Other specified disorders of bone density and structure, left thigh
M85.859 Other specified disorders of bone density and structure, unspecified thigh
M85.86 Other specified disorders of bone density and structure, lower leg
M85.861 Other specified disorders of bone density and structure, right lower leg
M85.862 Other specified disorders of bone density and structure, left lower leg
M85.869 Other specified disorders of bone density and structure, unspecified lower leg
M85.87 Other specified disorders of bone density and structure, ankle and foot
M85.871 Other specified disorders of bone density and structure, right ankle and foot
M85.872 Other specified disorders of bone density and structure, left ankle and foot
M85.879 Other specified disorders of bone density and structure, unspecified ankle and foot
M85.88 Other specified disorders of bone density and structure, other site
M85.89 Other specified disorders of bone density and structure, multiple sites
M85.9 Disorder of bone density and structure, unspecified

Other osteopathies (M86-M90)[edit]

Excludes1: postprocedural osteopathies (M96.-)

M86 Osteomyelitis[edit]

Use additional code (B95-B97) to identify infectious agent
Use additional code to identify major osseous defect, if applicable (M89.7-)
Excludes1: osteomyelitis due to:
echinococcus (B67.2)
gonococcus (A54.43)
salmonella ( A02.24)
Excludes2: ostemyelitis of:
orbit (H05.0-)
petrous bone (H70.2-)
vertebra (M46.2-)
M86.0 Acute hematogenous osteomyelitis
M86.00 Acute hematogenous osteomyelitis, unspecified site
M86.01 Acute hematogenous osteomyelitis, shoulder
M86.011 Acute hematogenous osteomyelitis, right shoulder
M86.012 Acute hematogenous osteomyelitis, left shoulder
M86.019 Acute hematogenous osteomyelitis, unspecified shoulder
M86.02 Acute hematogenous osteomyelitis, humerus
M86.021 Acute hematogenous osteomyelitis, right humerus
M86.022 Acute hematogenous osteomyelitis, left humerus
M86.029 Acute hematogenous osteomyelitis, unspecified humerus
M86.03 Acute hematogenous osteomyelitis, radius and ulna
M86.031 Acute hematogenous osteomyelitis, right radius and ulna
M86.032 Acute hematogenous osteomyelitis, left radius and ulna
M86.039 Acute hematogenous osteomyelitis, unspecified radius and ulna
M86.04 Acute hematogenous osteomyelitis, hand
M86.041 Acute hematogenous osteomyelitis, right hand
M86.042 Acute hematogenous osteomyelitis, left hand
M86.049 Acute hematogenous osteomyelitis, unspecified hand
M86.05 Acute hematogenous osteomyelitis, femur
M86.051 Acute hematogenous osteomyelitis, right femur
M86.052 Acute hematogenous osteomyelitis, left femur
M86.059 Acute hematogenous osteomyelitis, unspecified femur
M86. 06 Acute hematogenous osteomyelitis, tibia and fibula
M86.061 Acute hematogenous osteomyelitis, right tibia and fibula
M86.062 Acute hematogenous osteomyelitis, left tibia and fibula
M86.069 Acute hematogenous osteomyelitis, unspecified tibia and fibula
M86.07 Acute hematogenous osteomyelitis, ankle and foot
M86.071 Acute hematogenous osteomyelitis, right ankle and foot
M86.072 Acute hematogenous osteomyelitis, left ankle and foot
M86.079 Acute hematogenous osteomyelitis, unspecified ankle and foot
M86.08 Acute hematogenous osteomyelitis, other sites
M86.09 Acute hematogenous osteomyelitis, multiple sites
M86.1 Other acute osteomyelitis
M86.10 Other acute osteomyelitis, unspecified site
M86.11 Other acute osteomyelitis, shoulder
M86.111 Other acute osteomyelitis, right shoulder
M86.112 Other acute osteomyelitis, left shoulder
M86.119 Other acute osteomyelitis, unspecified shoulder
M86.12 Other acute osteomyelitis, humerus
M86.121 Other acute osteomyelitis, right humerus
M86.122 Other acute osteomyelitis, left humerus
M86.129 Other acute osteomyelitis, unspecified humerus
M86.13 Other acute osteomyelitis, radius and ulna
M86.131 Other acute osteomyelitis, right radius and ulna
M86.132 Other acute osteomyelitis, left radius and ulna
M86.139 Other acute osteomyelitis, unspecified radius and ulna
M86.14 Other acute osteomyelitis, hand
M86.141 Other acute osteomyelitis, right hand
M86.142 Other acute osteomyelitis, left hand
M86.149 Other acute osteomyelitis, unspecified hand
M86.15 Other acute osteomyelitis, femur
M86.151 Other acute osteomyelitis, right femur
M86.152 Other acute osteomyelitis, left femur
M86. 159 Other acute osteomyelitis, unspecified femur
M86.16 Other acute osteomyelitis, tibia and fibula
M86.161 Other acute osteomyelitis, right tibia and fibula
M86.162 Other acute osteomyelitis, left tibia and fibula
M86.169 Other acute osteomyelitis, unspecified tibia and fibula
M86.17 Other acute osteomyelitis, ankle and foot
M86.171 Other acute osteomyelitis, right ankle and foot
M86.172 Other acute osteomyelitis, left ankle and foot
M86.179 Other acute osteomyelitis, unspecified ankle and foot
M86.18 Other acute osteomyelitis, other site
M86.19 Other acute osteomyelitis, multiple sites
M86.2 Subacute osteomyelitis
M86.20 Subacute osteomyelitis, unspecified site
M86.21 Subacute osteomyelitis, shoulder
M86.211 Subacute osteomyelitis, right shoulder
M86.212 Subacute osteomyelitis, left shoulder
M86.219 Subacute osteomyelitis, unspecified shoulder
M86.22 Subacute osteomyelitis, humerus
M86.221 Subacute osteomyelitis, right humerus
M86.222 Subacute osteomyelitis, left humerus
M86.229 Subacute osteomyelitis, unspecified humerus
M86.23 Subacute osteomyelitis, radius and ulna
M86.231 Subacute osteomyelitis, right radius and ulna
M86.232 Subacute osteomyelitis, left radius and ulna
M86.239 Subacute osteomyelitis, unspecified radius and ulna
M86.24 Subacute osteomyelitis, hand
M86.241 Subacute osteomyelitis, right hand
M86.242 Subacute osteomyelitis, left hand
M86.249 Subacute osteomyelitis, unspecified hand
M86.25 Subacute osteomyelitis, femur
M86.251 Subacute osteomyelitis, right femur
M86.252 Subacute osteomyelitis, left femur
M86.259 Subacute osteomyelitis, unspecified femur
M86.26 Subacute osteomyelitis, tibia and fibula
M86. 261 Subacute osteomyelitis, right tibia and fibula
M86.262 Subacute osteomyelitis, left tibia and fibula
M86.269 Subacute osteomyelitis, unspecified tibia and fibula
M86.27 Subacute osteomyelitis, ankle and foot
M86.271 Subacute osteomyelitis, right ankle and foot
M86.272 Subacute osteomyelitis, left ankle and foot
M86.279 Subacute osteomyelitis, unspecified ankle and foot
M86.28 Subacute osteomyelitis, other site
M86.29 Subacute osteomyelitis, multiple sites
M86.3 Chronic multifocal osteomyelitis
M86.30 Chronic multifocal osteomyelitis, unspecified site
M86.31 Chronic multifocal osteomyelitis, shoulder
M86.311 Chronic multifocal osteomyelitis, right shoulder
M86.312 Chronic multifocal osteomyelitis, left shoulder
M86.319 Chronic multifocal osteomyelitis, unspecified shoulder
M86.32 Chronic multifocal osteomyelitis, humerus
M86.321 Chronic multifocal osteomyelitis, right humerus
M86.322 Chronic multifocal osteomyelitis, left humerus
M86.329 Chronic multifocal osteomyelitis, unspecified humerus
M86.33 Chronic multifocal osteomyelitis, radius and ulna
M86.331 Chronic multifocal osteomyelitis, right radius and ulna
M86.332 Chronic multifocal osteomyelitis, left radius and ulna
M86.339 Chronic multifocal osteomyelitis, unspecified radius and ulna
M86.34 Chronic multifocal osteomyelitis, hand
M86.341 Chronic multifocal osteomyelitis, right hand
M86.342 Chronic multifocal osteomyelitis, left hand
M86.349 Chronic multifocal osteomyelitis, unspecified hand
M86.35 Chronic multifocal osteomyelitis, femur
M86.351 Chronic multifocal osteomyelitis, right femur
M86.352 Chronic multifocal osteomyelitis, left femur
M86. 359 Chronic multifocal osteomyelitis, unspecified femur
M86.36 Chronic multifocal osteomyelitis, tibia and fibula
M86.361 Chronic multifocal osteomyelitis, right tibia and fibula
M86.362 Chronic multifocal osteomyelitis, left tibia and fibula
M86.369 Chronic multifocal osteomyelitis, unspecified tibia and fibula
M86.37 Chronic multifocal osteomyelitis, ankle and foot
M86.371 Chronic multifocal osteomyelitis, right ankle and foot
M86.372 Chronic multifocal osteomyelitis, left ankle and foot
M86.379 Chronic multifocal osteomyelitis, unspecified ankle and foot
M86.38 Chronic multifocal osteomyelitis, other site
M86.39 Chronic multifocal osteomyelitis, multiple sites
M86.4 Chronic osteomyelitis with draining sinus
M86.40 Chronic osteomyelitis with draining sinus, unspecified site
M86.41 Chronic osteomyelitis with draining sinus, shoulder
M86.411 Chronic osteomyelitis with draining sinus, right shoulder
M86.412 Chronic osteomyelitis with draining sinus, left shoulder
M86.419 Chronic osteomyelitis with draining sinus, unspecified shoulder
M86.42 Chronic osteomyelitis with draining sinus, humerus
M86.421 Chronic osteomyelitis with draining sinus, right humerus
M86.422 Chronic osteomyelitis with draining sinus, left humerus
M86.429 Chronic osteomyelitis with draining sinus, unspecified humerus
M86.43 Chronic osteomyelitis with draining sinus, forearm
M86.431 Chronic osteomyelitis with draining sinus, right forearm
M86.432 Chronic osteomyelitis with draining sinus, left forearm
M86. 439 Chronic osteomyelitis with draining sinus, unspecified forearm
M86.44 Chronic osteomyelitis with draining sinus, hand
M86.441 Chronic osteomyelitis with draining sinus, right hand
M86.442 Chronic osteomyelitis with draining sinus, left hand
M86.449 Chronic osteomyelitis with draining sinus, unspecified hand
M86.45 Chronic osteomyelitis with draining sinus, femur
M86.451 Chronic osteomyelitis with draining sinus, right femur
M86.452 Chronic osteomyelitis with draining sinus, left femur
M86.459 Chronic osteomyelitis with draining sinus, unspecified femur
M86.46 Chronic osteomyelitis with draining sinus, lower leg
M86.461 Chronic osteomyelitis with draining sinus, right lower leg
M86.462 Chronic osteomyelitis with draining sinus, left lower leg
M86.469 Chronic osteomyelitis with draining sinus, unspecified lower leg
M86.47 Chronic osteomyelitis with draining sinus, ankle and foot
M86.471 Chronic osteomyelitis with draining sinus, right ankle and foot
M86.472 Chronic osteomyelitis with draining sinus, left ankle and foot
M86.479 Chronic osteomyelitis with draining sinus, unspecified ankle and foot
M86.48 Chronic osteomyelitis with draining sinus, other site
M86.49 Chronic osteomyelitis with draining sinus, multiple sites
M86.5 Other chronic hematogenous osteomyelitis
M86.50 Other chronic hematogenous osteomyelitis, unspecified site
M86.51 Other chronic hematogenous osteomyelitis, shoulder
M86.511 Other chronic hematogenous osteomyelitis, right shoulder
M86.512 Other chronic hematogenous osteomyelitis, left shoulder
M86. 519 Other chronic hematogenous osteomyelitis, unspecified shoulder
M86.52 Other chronic hematogenous osteomyelitis, humerus
M86.521 Other chronic hematogenous osteomyelitis, right humerus
M86.522 Other chronic hematogenous osteomyelitis, left humerus
M86.529 Other chronic hematogenous osteomyelitis, unspecified humerus
M86.53 Other chronic hematogenous osteomyelitis, forearm
M86.531 Other chronic hematogenous osteomyelitis, right forearm
M86.532 Other chronic hematogenous osteomyelitis, left forearm
M86.539 Other chronic hematogenous osteomyelitis, unspecified forearm
M86.54 Other chronic hematogenous osteomyelitis, hand
M86.541 Other chronic hematogenous osteomyelitis, right hand
M86.542 Other chronic hematogenous osteomyelitis, left hand
M86.549 Other chronic hematogenous osteomyelitis, unspecified hand
M86.55 Other chronic hematogenous osteomyelitis, femur
M86.551 Other chronic hematogenous osteomyelitis, right femur
M86.552 Other chronic hematogenous osteomyelitis, left femur
M86.559 Other chronic hematogenous osteomyelitis, unspecified femur
M86.56 Other chronic hematogenous osteomyelitis, lower leg
M86.561 Other chronic hematogenous osteomyelitis, right lower leg
M86.562 Other chronic hematogenous osteomyelitis, left lower leg
M86.569 Other chronic hematogenous osteomyelitis, unspecified lower leg
M86.57 Other chronic hematogenous osteomyelitis, ankle and foot
M86.571 Other chronic hematogenous osteomyelitis, right ankle and foot
M86. 572 Other chronic hematogenous osteomyelitis, left ankle and foot
M86.579 Other chronic hematogenous osteomyelitis, unspecified ankle and foot
M86.58 Other chronic hematogenous osteomyelitis, other site
M86.59 Other chronic hematogenous osteomyelitis, multiple sites
M86.6 Other chronic osteomyelitis
M86.60 Other chronic osteomyelitis, unspecified site
M86.61 Other chronic osteomyelitis, shoulder
M86.611 Other chronic osteomyelitis, right shoulder
M86.612 Other chronic osteomyelitis, left shoulder
M86.619 Other chronic osteomyelitis, unspecified shoulder
M86.62 Other chronic osteomyelitis, upper arm
M86.621 Other chronic osteomyelitis, right upper arm
M86.622 Other chronic osteomyelitis, left upper arm
M86.629 Other chronic osteomyelitis, unspecified upper arm
M86.63 Other chronic osteomyelitis, forearm
M86.631 Other chronic osteomyelitis, right forearm
M86.632 Other chronic osteomyelitis, left forearm
M86.639 Other chronic osteomyelitis, unspecified forearm
M86.64 Other chronic osteomyelitis, hand
M86.641 Other chronic osteomyelitis, right hand
M86.642 Other chronic osteomyelitis, left hand
M86.649 Other chronic osteomyelitis, unspecified hand
M86.65 Other chronic osteomyelitis, thigh
M86.651 Other chronic osteomyelitis, right thigh
M86.652 Other chronic osteomyelitis, left thigh
M86.659 Other chronic osteomyelitis, unspecified thigh
M86.66 Other chronic osteomyelitis, lower leg
M86.661 Other chronic osteomyelitis, right lower leg
M86.662 Other chronic osteomyelitis, left lower leg
M86.669 Other chronic osteomyelitis, unspecified lower leg
M86.67 Other chronic osteomyelitis, ankle and foot
M86.671 Other chronic osteomyelitis, right ankle and foot
M86.672 Other chronic osteomyelitis, left ankle and foot
M86. 679 Other chronic osteomyelitis, unspecified ankle and foot
M86.68 Other chronic osteomyelitis, other site
M86.69 Other chronic osteomyelitis, multiple sites
M86.8 Other osteomyelitis
Brodie's abscess
M86.8x Other osteomyelitis
M86.8x0 Other osteomyelitis, multiple sites
M86.8x1 Other osteomyelitis, shoulder
M86.8x2 Other osteomyelitis, upper arm
M86.8x3 Other osteomyelitis, forearm
M86.8x4 Other osteomyelitis, hand
M86.8x5 Other osteomyelitis, thigh
M86.8x6 Other osteomyelitis, lower leg
M86.8x7 Other osteomyelitis, ankle and foot
M86.8x8 Other osteomyelitis, other site
M86.8x9 Other osteomyelitis, unspecified sites
M86.9 Osteomyelitis, unspecified
Infection of bone NOS
Periostitis without osteomyelitis

M87 Osteonecrosis[edit]

Includes: avascular necrosis of bone
Use additional code to identify major osseous defect, if applicable (M89.7-)
Excludes1: juvenile osteonecrosis (M91-M92)
osteochondropathies (M90-M93)
M87.0 Idiopathic aseptic necrosis of bone
M87.00 Idiopathic aseptic necrosis of unspecified bone
M87.01 Idiopathic aseptic necrosis of shoulder
Idiopathic aseptic necrosis of clavicle and scapula
M87.011 Idiopathic aseptic necrosis of right shoulder
M87.012 Idiopathic aseptic necrosis of left shoulder
M87.019 Idiopathic aseptic necrosis of unspecified shoulder
M87.02 Idiopathic aseptic necrosis of humerus
M87.021 Idiopathic aseptic necrosis of right humerus
M87.022 Idiopathic aseptic necrosis of left humerus
M87.029 Idiopathic aseptic necrosis of unspecified humerus
M87.03 Idiopathic aseptic necrosis of radius, ulna and carpus
M87.031 Idiopathic aseptic necrosis of right radius
M87.032 Idiopathic aseptic necrosis of left radius
M87.033 Idiopathic aseptic necrosis of unspecified radius
M87. 034 Idiopathic aseptic necrosis of right ulna
M87.035 Idiopathic aseptic necrosis of left ulna
M87.036 Idiopathic aseptic necrosis of unspecified ulna
M87.037 Idiopathic aseptic necrosis of right carpus
M87.038 Idiopathic aseptic necrosis of left carpus
M87.039 Idiopathic aseptic necrosis of unspecified carpus
M87.04 Idiopathic aseptic necrosis of hand and fingers
Idiopathic aseptic necrosis of metacarpals and phalanges of hands
M87.041 Idiopathic aseptic necrosis of right hand
M87.042 Idiopathic aseptic necrosis of left hand
M87.043 Idiopathic aseptic necrosis of unspecified hand
M87.044 Idiopathic aseptic necrosis of right finger(s)
M87.045 Idiopathic aseptic necrosis of left finger(s)
M87.046 Idiopathic aseptic necrosis of unspecified finger(s)
M87.05 Idiopathic aseptic necrosis of pelvis and femur
M87.050 Idiopathic aseptic necrosis of pelvis
M87.051 Idiopathic aseptic necrosis of right femur
M87.052 Idiopathic aseptic necrosis of left femur
M87.059 Idiopathic aseptic necrosis of unspecified femur
Idiopathic aseptic necrosis of hip NOS
M87.06 Idiopathic aseptic necrosis of tibia and fibula
M87.061 Idiopathic aseptic necrosis of right tibia
M87.062 Idiopathic aseptic necrosis of left tibia
M87.063 Idiopathic aseptic necrosis of unspecified tibia
M87.064 Idiopathic aseptic necrosis of right fibula
M87.065 Idiopathic aseptic necrosis of left fibula
M87.066 Idiopathic aseptic necrosis of unspecified fibula
M87.07 Idiopathic aseptic necrosis of ankle, foot and toes
Idiopathic aseptic necrosis of metatarsus, tarsus, and phalanges of toes
M87.071 Idiopathic aseptic necrosis of right ankle
M87.072 Idiopathic aseptic necrosis of left ankle
M87.073 Idiopathic aseptic necrosis of unspecified ankle
M87. 074 Idiopathic aseptic necrosis of right foot
M87.075 Idiopathic aseptic necrosis of left foot
M87.076 Idiopathic aseptic necrosis of unspecified foot
M87.077 Idiopathic aseptic necrosis of right toe(s)
M87.078 Idiopathic aseptic necrosis of left toe(s)
M87.079 Idiopathic aseptic necrosis of unspecified toe(s)
M87.08 Idiopathic aseptic necrosis of bone, other site
M87.09 Idiopathic aseptic necrosis of bone, multiple sites
M87.1 Osteonecrosis due to drugs
Code first (T36-T50) to identify drug
M87.10 Osteonecrosis due to drugs, unspecified bone
M87.11 Osteonecrosis due to drugs, shoulder
M87.111 Osteonecrosis due to drugs, right shoulder
M87.112 Osteonecrosis due to drugs, left shoulder
M87.119 Osteonecrosis due to drugs, unspecified shoulder
M87.12 Osteonecrosis due to drugs, humerus
M87.121 Osteonecrosis due to drugs, right humerus
M87.122 Osteonecrosis due to drugs, left humerus
M87.129 Osteonecrosis due to drugs, unspecified humerus
M87.13 Osteonecrosis due to drugs of radius, ulna and carpus
M87.131 Osteonecrosis due to drugs of right radius
M87.132 Osteonecrosis due to drugs of left radius
M87.133 Osteonecrosis due to drugs of unspecified radius
M87.134 Osteonecrosis due to drugs of right ulna
M87.135 Osteonecrosis due to drugs of left ulna
M87.136 Osteonecrosis due to drugs of unspecified ulna
M87.137 Osteonecrosis due to drugs of right carpus
M87.138 Osteonecrosis due to drugs of left carpus
M87.139 Osteonecrosis due to drugs of unspecified carpus
M87.14 Osteonecrosis due to drugs, hand and fingers
M87.141 Osteonecrosis due to drugs, right hand
M87.142 Osteonecrosis due to drugs, left hand
M87.143 Osteonecrosis due to drugs, unspecified hand
M87.144 Osteonecrosis due to drugs, right finger(s)
M87.145 Osteonecrosis due to drugs, left finger(s)
M87. 146 Osteonecrosis due to drugs, unspecified finger(s)
M87.15 Osteonecrosis due to drugs, pelvis and femur
M87.150 Osteonecrosis due to drugs, pelvis
M87.151 Osteonecrosis due to drugs, right femur
M87.152 Osteonecrosis due to drugs, left femur
M87.159 Osteonecrosis due to drugs, unspecified femur
M87.16 Osteonecrosis due to drugs, tibia and fibula
M87.161 Osteonecrosis due to drugs, right tibia
M87.162 Osteonecrosis due to drugs, left tibia
M87.163 Osteonecrosis due to drugs, unspecified tibia
M87.164 Osteonecrosis due to drugs, right fibula
M87.165 Osteonecrosis due to drugs, left fibula
M87.166 Osteonecrosis due to drugs, unspecified fibula
M87.17 Osteonecrosis due to drugs, ankle, foot and toes
M87.171 Osteonecrosis due to drugs, right ankle
M87.172 Osteonecrosis due to drugs, left ankle
M87.173 Osteonecrosis due to drugs, unspecified ankle
M87.174 Osteonecrosis due to drugs, right foot
M87.175 Osteonecrosis due to drugs, left foot
M87.176 Osteonecrosis due to drugs, unspecified foot
M87.177 Osteonecrosis due to drugs, right toe(s)
M87.178 Osteonecrosis due to drugs, left toe(s)
M87.179 Osteonecrosis due to drugs, unspecified toe(s)
M87.18 Osteonecrosis due to drugs, other site
M87.180 Osteonecrosis due to drugs, jaw
M87.188 Osteonecrosis due to drugs, other site
M87.19 Osteonecrosis due to drugs, multiple sites
M87.2 Osteonecrosis due to previous trauma
M87.20 Osteonecrosis due to previous trauma, unspecified bone
M87.21 Osteonecrosis due to previous trauma, shoulder
M87.211 Osteonecrosis due to previous trauma, right shoulder
M87.212 Osteonecrosis due to previous trauma, left shoulder
M87. 219 Osteonecrosis due to previous trauma, unspecified shoulder
M87.22 Osteonecrosis due to previous trauma, humerus
M87.221 Osteonecrosis due to previous trauma, right humerus
M87.222 Osteonecrosis due to previous trauma, left humerus
M87.229 Osteonecrosis due to previous trauma, unspecified humerus
M87.23 Osteonecrosis due to previous trauma of radius, ulna and carpus
M87.231 Osteonecrosis due to previous trauma of right radius
M87.232 Osteonecrosis due to previous trauma of left radius
M87.233 Osteonecrosis due to previous trauma of unspecified radius
M87.234 Osteonecrosis due to previous trauma of right ulna
M87.235 Osteonecrosis due to previous trauma of left ulna
M87.236 Osteonecrosis due to previous trauma of unspecified ulna
M87.237 Osteonecrosis due to previous trauma of right carpus
M87.238 Osteonecrosis due to previous trauma of left carpus
M87.239 Osteonecrosis due to previous trauma of unspecified carpus
M87.24 Osteonecrosis due to previous trauma, hand and fingers
M87.241 Osteonecrosis due to previous trauma, right hand
M87.242 Osteonecrosis due to previous trauma, left hand
M87.243 Osteonecrosis due to previous trauma, unspecified hand
M87.244 Osteonecrosis due to previous trauma, right finger(s)
M87.245 Osteonecrosis due to previous trauma, left finger(s)
M87.246 Osteonecrosis due to previous trauma, unspecified finger(s)
M87.25 Osteonecrosis due to previous trauma, pelvis and femur
M87. 250 Osteonecrosis due to previous trauma, pelvis
M87.251 Osteonecrosis due to previous trauma, right femur
M87.252 Osteonecrosis due to previous trauma, left femur
M87.256 Osteonecrosis due to previous trauma, unspecified femur
M87.26 Osteonecrosis due to previous trauma, tibia and fibula
M87.261 Osteonecrosis due to previous trauma, right tibia
M87.262 Osteonecrosis due to previous trauma, left tibia
M87.263 Osteonecrosis due to previous trauma, unspecified tibia
M87.264 Osteonecrosis due to previous trauma, right fibula
M87.265 Osteonecrosis due to previous trauma, left fibula
M87.266 Osteonecrosis due to previous trauma, unspecified fibula
M87.27 Osteonecrosis due to previous trauma, ankle, foot and toes
M87.271 Osteonecrosis due to previous trauma, right ankle
M87.272 Osteonecrosis due to previous trauma, left ankle
M87.273 Osteonecrosis due to previous trauma, unspecified ankle
M87.274 Osteonecrosis due to previous trauma, right foot
M87.275 Osteonecrosis due to previous trauma, left foot
M87.276 Osteonecrosis due to previous trauma, unspecified foot
M87.277 Osteonecrosis due to previous trauma, right toe(s)
M87.278 Osteonecrosis due to previous trauma, left toe(s)
M87.279 Osteonecrosis due to previous trauma, unspecified toe(s)
M87.28 Osteonecrosis due to previous trauma, other site
M87.29 Osteonecrosis due to previous trauma, multiple sites
M87.3 Other secondary osteonecrosis
M87.30 Other secondary osteonecrosis, unspecified bone
M87. 31 Other secondary osteonecrosis, shoulder
M87.311 Other secondary osteonecrosis, right shoulder
M87.312 Other secondary osteonecrosis, left shoulder
M87.319 Other secondary osteonecrosis, unspecified shoulder
M87.32 Other secondary osteonecrosis, humerus
M87.321 Other secondary osteonecrosis, right humerus
M87.322 Other secondary osteonecrosis, left humerus
M87.329 Other secondary osteonecrosis, unspecified humerus
M87.33 Other secondary osteonecrosis of radius, ulna and carpus
M87.331 Other secondary osteonecrosis of right radius
M87.332 Other secondary osteonecrosis of left radius
M87.333 Other secondary osteonecrosis of unspecified radius
M87.334 Other secondary osteonecrosis of right ulna
M87.335 Other secondary osteonecrosis of left ulna
M87.336 Other secondary osteonecrosis of unspecified ulna
M87.337 Other secondary osteonecrosis of right carpus
M87.338 Other secondary osteonecrosis of left carpus
M87.339 Other secondary osteonecrosis of unspecified carpus
M87.34 Other secondary osteonecrosis, hand and fingers
M87.341 Other secondary osteonecrosis, right hand
M87.342 Other secondary osteonecrosis, left hand
M87.343 Other secondary osteonecrosis, unspecified hand
M87.344 Other secondary osteonecrosis, right finger(s)
M87.345 Other secondary osteonecrosis, left finger(s)
M87.346 Other secondary osteonecrosis, unspecified finger(s)
M87. 35 Other secondary osteonecrosis, pelvis and femur
M87.350 Other secondary osteonecrosis, pelvis
M87.351 Other secondary osteonecrosis, right femur
M87.352 Other secondary osteonecrosis, left femur
M87.353 Other secondary osteonecrosis, unspecified femur
M87.36 Other secondary osteonecrosis, tibia and fibula
M87.361 Other secondary osteonecrosis, right tibia
M87.362 Other secondary osteonecrosis, left tibia
M87.363 Other secondary osteonecrosis, unspecified tibia
M87.364 Other secondary osteonecrosis, right fibula
M87.365 Other secondary osteonecrosis, left fibula
M87.366 Other secondary osteonecrosis, unspecified fibula
M87.37 Other secondary osteonecrosis, ankle and foot
M87.371 Other secondary osteonecrosis, right ankle
M87.372 Other secondary osteonecrosis, left ankle
M87.373 Other secondary osteonecrosis, unspecified ankle
M87.374 Other secondary osteonecrosis, right foot
M87.375 Other secondary osteonecrosis, left foot
M87.376 Other secondary osteonecrosis, unspecified foot
M87.377 Other secondary osteonecrosis, right toe(s)
M87.378 Other secondary osteonecrosis, left toe(s)
M87.379 Other secondary osteonecrosis, unspecified toe(s)
M87.38 Other secondary osteonecrosis, other site
M87.39 Other secondary osteonecrosis, multiple sites
M87.8 Other osteonecrosis
M87.80 Other osteonecrosis, unspecified bone
M87.81 Other osteonecrosis, shoulder
M87.811 Other osteonecrosis, right shoulder
M87.812 Other osteonecrosis, left shoulder
M87.819 Other osteonecrosis, unspecified shoulder
M87.82 Other osteonecrosis, humerus
M87.821 Other osteonecrosis, right humerus
M87.822 Other osteonecrosis, left humerus
M87.829 Other osteonecrosis, unspecified humerus
M87.83 Other osteonecrosis of radius, ulna and carpus
M87.831 Other osteonecrosis of right radius
M87. 832 Other osteonecrosis of left radius
M87.833 Other osteonecrosis of unspecified radius
M87.834 Other osteonecrosis of right ulna
M87.835 Other osteonecrosis of left ulna
M87.836 Other osteonecrosis of unspecified ulna
M87.837 Other osteonecrosis of right carpus
M87.838 Other osteonecrosis of left carpus
M87.839 Other osteonecrosis of unspecified carpus
M87.84 Other osteonecrosis, hand and fingers
M87.841 Other osteonecrosis, right hand
M87.842 Other osteonecrosis, left hand
M87.843 Other osteonecrosis, unspecified hand
M87.844 Other osteonecrosis, right finger(s)
M87.845 Other osteonecrosis, left finger(s)
M87.849 Other osteonecrosis, unspecified finger(s)
M87.85 Other osteonecrosis, pelvis and femur
M87.850 Other osteonecrosis, pelvis
M87.851 Other osteonecrosis, right femur
M87.852 Other osteonecrosis, left femur
M87.859 Other osteonecrosis, unspecified femur
M87.86 Other osteonecrosis, tibia and fibula
M87.861 Other osteonecrosis, right tibia
M87.862 Other osteonecrosis, left tibia
M87.863 Other osteonecrosis, unspecified tibia
M87.864 Other osteonecrosis, right fibula
M87.865 Other osteonecrosis, left fibula
M87.869 Other osteonecrosis, unspecified fibula
M87.87 Other osteonecrosis, ankle, foot and toes
M87.871 Other osteonecrosis, right ankle
M87.872 Other osteonecrosis, left ankle
M87.873 Other osteonecrosis, unspecified ankle
M87.874 Other osteonecrosis, right foot
M87.875 Other osteonecrosis, left foot
M87.876 Other osteonecrosis, unspecified foot
M87.877 Other osteonecrosis, right toe(s)
M87.878 Other osteonecrosis, left toe(s)
M87.879 Other osteonecrosis, unspecified toe(s)
M87.88 Other osteonecrosis, other site
M87.89 Other osteonecrosis, multiple sites
M87.9 Osteonecrosis, unspecified
Necrosis of bone NOS

M88 Osteitis deformans [Paget's disease of bone][edit]

Excludes1: osteitis deformans in neoplastic disease (M90.6)
M88.0 Osteitis deformans of skull
M88.1 Osteitis deformans of vertebrae
M88.8 Osteitis deformans of other bones
M88. 81 Osteitis deformans of shoulder
M88.811 Osteitis deformans of right shoulder
M88.812 Osteitis deformans of left shoulder
M88.819 Osteitis deformans of unspecified shoulder
M88.82 Osteitis deformans of upper arm
M88.821 Osteitis deformans of right upper arm
M88.822 Osteitis deformans of left upper arm
M88.829 Osteitis deformans of unspecified upper arm
M88.83 Osteitis deformans of forearm
M88.831 Osteitis deformans of right forearm
M88.832 Osteitis deformans of left forearm
M88.839 Osteitis deformans of unspecified forearm
M88.84 Osteitis deformans of hand
M88.841 Osteitis deformans of right hand
M88.842 Osteitis deformans of left hand
M88.849 Osteitis deformans of unspecified hand
M88.85 Osteitis deformans of thigh
M88.851 Osteitis deformans of right thigh
M88.852 Osteitis deformans of left thigh
M88.859 Osteitis deformans of unspecified thigh
M88.86 Osteitis deformans of lower leg
M88.861 Osteitis deformans of right lower leg
M88.862 Osteitis deformans of left lower leg
M88.869 Osteitis deformans of unspecified lower leg
M88.87 Osteitis deformans of ankle and foot
M88.871 Osteitis deformans of right ankle and foot
M88.872 Osteitis deformans of left ankle and foot
M88.879 Osteitis deformans of unspecified ankle and foot
M88.88 Osteitis deformans of other bones
Excludes2: osteitis deformans of skull (M88.0)
osteitis deformans of vertebrae (M88.1)
M88.89 Osteitis deformans of multiple sites
M88.9 Osteitis deformans of unspecified bone

M89 Other disorders of bone[edit]

M89.0 Algoneurodystrophy
Shoulder-hand syndrome
Sudeck's atrophy
Excludes1: causalgia, lower limb (G57.7-)
causalgia, upper limb (G56.4-)
complex regional pain syndrome II, lower limb (G57.7-)
complex regional pain syndrome II, upper limb (G56.4-)
reflex sympathetic dystrophy (G90.5-)
M89.00 Algoneurodystrophy, unspecified site
M89.01 Algoneurodystrophy, shoulder
M89. 011 Algoneurodystrophy, right shoulder
M89.012 Algoneurodystrophy, left shoulder
M89.019 Algoneurodystrophy, unspecified shoulder
M89.02 Algoneurodystrophy, upper arm
M89.021 Algoneurodystrophy, right upper arm
M89.022 Algoneurodystrophy, left upper arm
M89.029 Algoneurodystrophy, unspecified upper arm
M89.03 Algoneurodystrophy, forearm
M89.031 Algoneurodystrophy, right forearm
M89.032 Algoneurodystrophy, left forearm
M89.039 Algoneurodystrophy, unspecified forearm
M89.04 Algoneurodystrophy, hand
M89.041 Algoneurodystrophy, right hand
M89.042 Algoneurodystrophy, left hand
M89.049 Algoneurodystrophy, unspecified hand
M89.05 Algoneurodystrophy, thigh
M89.051 Algoneurodystrophy, right thigh
M89.052 Algoneurodystrophy, left thigh
M89.059 Algoneurodystrophy, unspecified thigh
M89.06 Algoneurodystrophy, lower leg
M89.061 Algoneurodystrophy, right lower leg
M89.062 Algoneurodystrophy, left lower leg
M89.069 Algoneurodystrophy, unspecified lower leg
M89.07 Algoneurodystrophy, ankle and foot
M89.071 Algoneurodystrophy, right ankle and foot
M89.072 Algoneurodystrophy, left ankle and foot
M89.079 Algoneurodystrophy, unspecified ankle and foot
M89.08 Algoneurodystrophy, other site
M89.09 Algoneurodystrophy, multiple sites
M89.1 Physeal arrest
Arrest of growth plate
Epiphyseal arrest
Growth plate arrest
M89.12 Physeal arrest, humerus
M89.121 Complete physeal arrest, right proximal humerus
M89.122 Complete physeal arrest, left proximal humerus
M89.123 Partial physeal arrest, right proximal humerus
M89.124 Partial physeal arrest, left proximal humerus
M89.125 Complete physeal arrest, right distal humerus
M89. 126 Complete physeal arrest, left distal humerus
M89.127 Partial physeal arrest, right distal humerus
M89.128 Partial physeal arrest, left distal humerus
M89.129 Physeal arrest, humerus, unspecified
M89.13 Physeal arrest, forearm
M89.131 Complete physeal arrest, right distal radius
M89.132 Complete physeal arrest, left distal radius
M89.133 Partial physeal arrest, right distal radius
M89.134 Partial physeal arrest, left distal radius
M89.138 Other physeal arrest of forearm
M89.139 Physeal arrest, forearm, unspecified
M89.15 Physeal arrest, femur
M89.151 Complete physeal arrest, right proximal femur
M89.152 Complete physeal arrest, left proximal femur
M89.153 Partial physeal arrest, right proximal femur
M89.154 Partial physeal arrest, left proximal femur
M89.155 Complete physeal arrest, right distal femur
M89.156 Complete physeal arrest, left distal femur
M89.157 Partial physeal arrest, right distal femur
M89.158 Partial physeal arrest, left distal femur
M89.159 Physeal arrest, femur, unspecified
M89.16 Physeal arrest, lower leg
M89.160 Complete physeal arrest, right proximal tibia
M89.161 Complete physeal arrest, left proximal tibia
M89.162 Partial physeal arrest, right proximal tibia
M89.163 Partial physeal arrest, left proximal tibia
M89.164 Complete physeal arrest, right distal tibia
M89.165 Complete physeal arrest, left distal tibia
M89.166 Partial physeal arrest, right distal tibia
M89.167 Partial physeal arrest, left distal tibia
M89.168 Other physeal arrest of lower leg
M89.169 Physeal arrest, lower leg, unspecified
M89.18 Physeal arrest, other site
M89.2 Other disorders of bone development and growth
M89.20 Other disorders of bone development and growth, unspecified site
M89.21 Other disorders of bone development and growth, shoulder
M89.211 Other disorders of bone development and growth, right shoulder
M89.212 Other disorders of bone development and growth, left shoulder
M89. 219 Other disorders of bone development and growth, unspecified shoulder
M89.22 Other disorders of bone development and growth, humerus
M89.221 Other disorders of bone development and growth, right humerus
M89.222 Other disorders of bone development and growth, left humerus
M89.229 Other disorders of bone development and growth, unspecified humerus
M89.23 Other disorders of bone development and growth, ulna and radius
M89.231 Other disorders of bone development and growth, right ulna
M89.232 Other disorders of bone development and growth, left ulna
M89.233 Other disorders of bone development and growth, right radius
M89.234 Other disorders of bone development and growth, left radius
M89.239 Other disorders of bone development and growth, unspecified ulna and radius
M89.24 Other disorders of bone development and growth, hand
M89.241 Other disorders of bone development and growth, right hand
M89.242 Other disorders of bone development and growth, left hand
M89.249 Other disorders of bone development and growth, unspecified hand
M89.25 Other disorders of bone development and growth, femur
M89.251 Other disorders of bone development and growth, right femur
M89.252 Other disorders of bone development and growth, left femur
M89.259 Other disorders of bone development and growth, unspecified femur
M89.26 Other disorders of bone development and growth, tibia and fibula
M89.261 Other disorders of bone development and growth, right tibia
M89.262 Other disorders of bone development and growth, left tibia
M89.263 Other disorders of bone development and growth, right fibula
M89. 264 Other disorders of bone development and growth, left fibula
M89.269 Other disorders of bone development and growth, unspecified lower leg
M89.27 Other disorders of bone development and growth, ankle and foot
M89.271 Other disorders of bone development and growth, right ankle and foot
M89.272 Other disorders of bone development and growth, left ankle and foot
M89.279 Other disorders of bone development and growth, unspecified ankle and foot
M89.28 Other disorders of bone development and growth, other site
M89.29 Other disorders of bone development and growth, multiple sites
M89.3 Hypertrophy of bone
M89.30 Hypertrophy of bone, unspecified site
M89.31 Hypertrophy of bone, shoulder
M89.311 Hypertrophy of bone, right shoulder
M89.312 Hypertrophy of bone, left shoulder
M89.319 Hypertrophy of bone, unspecified shoulder
M89.32 Hypertrophy of bone, humerus
M89.321 Hypertrophy of bone, right humerus
M89.322 Hypertrophy of bone, left humerus
M89.329 Hypertrophy of bone, unspecified humerus
M89.33 Hypertrophy of bone, ulna and radius
M89.331 Hypertrophy of bone, right ulna
M89.332 Hypertrophy of bone, left ulna
M89.333 Hypertrophy of bone, right radius
M89.334 Hypertrophy of bone, left radius
M89.339 Hypertrophy of bone, unspecified ulna and radius
M89.34 Hypertrophy of bone, hand
M89.341 Hypertrophy of bone, right hand
M89.342 Hypertrophy of bone, left hand
M89.349 Hypertrophy of bone, unspecified hand
M89.35 Hypertrophy of bone, femur
M89.351 Hypertrophy of bone, right femur
M89.352 Hypertrophy of bone, left femur
M89.359 Hypertrophy of bone, unspecified femur
M89.36 Hypertrophy of bone, tibia and fibula
M89.361 Hypertrophy of bone, right tibia
M89.362 Hypertrophy of bone, left tibia
M89.363 Hypertrophy of bone, right fibula
M89.364 Hypertrophy of bone, left fibula
M89. 369 Hypertrophy of bone, unspecified tibia and fibula
M89.37 Hypertrophy of bone, ankle and foot
M89.371 Hypertrophy of bone, right ankle and foot
M89.372 Hypertrophy of bone, left ankle and foot
M89.379 Hypertrophy of bone, unspecified ankle and foot
M89.38 Hypertrophy of bone, other site
M89.39 Hypertrophy of bone, multiple sites
M89.4 Other hypertrophic osteoarthropathy
Marie-Bamberger disease
Pachydermoperiostosis
M89.40 Other hypertrophic osteoarthropathy, unspecified site
M89.41 Other hypertrophic osteoarthropathy, shoulder
M89.411 Other hypertrophic osteoarthropathy, right shoulder
M89.412 Other hypertrophic osteoarthropathy, left shoulder
M89.419 Other hypertrophic osteoarthropathy, unspecified shoulder
M89.42 Other hypertrophic osteoarthropathy, upper arm
M89.421 Other hypertrophic osteoarthropathy, right upper arm
M89.422 Other hypertrophic osteoarthropathy, left upper arm
M89.429 Other hypertrophic osteoarthropathy, unspecified upper arm
M89.43 Other hypertrophic osteoarthropathy, forearm
M89.431 Other hypertrophic osteoarthropathy, right forearm
M89.432 Other hypertrophic osteoarthropathy, left forearm
M89.439 Other hypertrophic osteoarthropathy, unspecified forearm
M89.44 Other hypertrophic osteoarthropathy, hand
M89.441 Other hypertrophic osteoarthropathy, right hand
M89.442 Other hypertrophic osteoarthropathy, left hand
M89.449 Other hypertrophic osteoarthropathy, unspecified hand
M89.45 Other hypertrophic osteoarthropathy, thigh
M89. 451 Other hypertrophic osteoarthropathy, right thigh
M89.452 Other hypertrophic osteoarthropathy, left thigh
M89.459 Other hypertrophic osteoarthropathy, unspecified thigh
M89.46 Other hypertrophic osteoarthropathy, lower leg
M89.461 Other hypertrophic osteoarthropathy, right lower leg
M89.462 Other hypertrophic osteoarthropathy, left lower leg
M89.469 Other hypertrophic osteoarthropathy, unspecified lower leg
M89.47 Other hypertrophic osteoarthropathy, ankle and foot
M89.471 Other hypertrophic osteoarthropathy, right ankle and foot
M89.472 Other hypertrophic osteoarthropathy, left ankle and foot
M89.479 Other hypertrophic osteoarthropathy, unspecified ankle and foot
M89.48 Other hypertrophic osteoarthropathy, other site
M89.49 Other hypertrophic osteoarthropathy, multiple sites
M89.5 Osteolysis
Use additional code to identify major osseous defect, if applicable (M89.7-)
Excludes2: periprosthetic osteolysis of internal prosthetic joint (T84.05-)
M89.50 Osteolysis, unspecified site
M89.51 Osteolysis, shoulder
M89.511 Osteolysis, right shoulder
M89.512 Osteolysis, left shoulder
M89.519 Osteolysis, unspecified shoulder
M89.52 Osteolysis, upper arm
M89.521 Osteolysis, right upper arm
M89.522 Osteolysis, left upper arm
M89.529 Osteolysis, unspecified upper arm
M89.53 Osteolysis, forearm
M89.531 Osteolysis, right forearm
M89.532 Osteolysis, left forearm
M89.539 Osteolysis, unspecified forearm
M89.54 Osteolysis, hand
M89.541 Osteolysis, right hand
M89.542 Osteolysis, left hand
M89.549 Osteolysis, unspecified hand
M89. 55 Osteolysis, thigh
M89.551 Osteolysis, right thigh
M89.552 Osteolysis, left thigh
M89.559 Osteolysis, unspecified thigh
M89.56 Osteolysis, lower leg
M89.561 Osteolysis, right lower leg
M89.562 Osteolysis, left lower leg
M89.569 Osteolysis, unspecified lower leg
M89.57 Osteolysis, ankle and foot
M89.571 Osteolysis, right ankle and foot
M89.572 Osteolysis, left ankle and foot
M89.579 Osteolysis, unspecified ankle and foot
M89.58 Osteolysis, other site site
M89.59 Osteolysis, multiple sites
M89.6 Osteopathy after poliomyelitis
Use additional code (B91) to identify previous poliomyelitis
Excludes1: postpolio syndrome (G14)
M89.60 Osteopathy after poliomyelitis, unspecified site
M89.61 Osteopathy after poliomyelitis, shoulder
M89.611 Osteopathy after poliomyelitis, right shoulder
M89.612 Osteopathy after poliomyelitis, left shoulder
M89.619 Osteopathy after poliomyelitis, unspecified shoulder
M89.62 Osteopathy after poliomyelitis, upper arm
M89.621 Osteopathy after poliomyelitis, right upper arm
M89.622 Osteopathy after poliomyelitis, left upper arm
M89.629 Osteopathy after poliomyelitis, unspecified upper arm
M89.63 Osteopathy after poliomyelitis, forearm
M89.631 Osteopathy after poliomyelitis, right forearm
M89.632 Osteopathy after poliomyelitis, left forearm
M89.639 Osteopathy after poliomyelitis, unspecified forearm
M89.64 Osteopathy after poliomyelitis, hand
M89.641 Osteopathy after poliomyelitis, right hand
M89.642 Osteopathy after poliomyelitis, left hand
M89.649 Osteopathy after poliomyelitis, unspecified hand
M89.65 Osteopathy after poliomyelitis, thigh
M89.651 Osteopathy after poliomyelitis, right thigh
M89.652 Osteopathy after poliomyelitis, left thigh
M89. 659 Osteopathy after poliomyelitis, unspecified thigh
M89.66 Osteopathy after poliomyelitis, lower leg
M89.661 Osteopathy after poliomyelitis, right lower leg
M89.662 Osteopathy after poliomyelitis, left lower leg
M89.669 Osteopathy after poliomyelitis, unspecified lower leg
M89.67 Osteopathy after poliomyelitis, ankle and foot
M89.671 Osteopathy after poliomyelitis, right ankle and foot
M89.672 Osteopathy after poliomyelitis, left ankle and foot
M89.679 Osteopathy after poliomyelitis, unspecified ankle and foot
M89.68 Osteopathy after poliomyelitis, other site
M89.69 Osteopathy after poliomyelitis, multiple sites
M89.7 Major osseous defect
Code first underlying disease, if known, such as:
aseptic necrosis of bone (M87.-)
malignant neoplasm of bone (C40.-)
osteolysis (M89.5)
osteomyelitis (M86.-)
osteonecrosis (M87.-)
osteoporosis (M80.-, M81.-)
periprosthetic osteolysis (T84.05-)
M89.70 Major osseous defect, unspecified site
M89.71 Major osseous defect, shoulder region
Major osseous defect clavicle or scapula
M89.711 Major osseous defect, right shoulder region
M89.712 Major osseous defect, left shoulder region
M89.719 Major osseous defect, unspecified shoulder region
M89.72 Major osseous defect, humerous
M89.721 Major osseous defect, right humerous
M89.722 Major osseous defect, left humerous
M89.729 Major osseous defect, unspecified humerous
M89.73 Major osseous defect, forearm
Major osseous defect of radius and ulna
M89.731 Major osseous defect, right forearm
M89.732 Major osseous defect, left forearm
M89.739 Major osseous defect, unspecified forearm
M89.74 Major osseous defect, hand
Major osseous defect of carpus, fingers, metacarpus
M89.741 Major osseous defect, right hand
M89.742 Major osseous defect, left hand
M89.749 Major osseous defect, unspecified hand
M89.75 Major osseous defect, pelvic region and thigh
Major osseous defect of femur and pelvis
M89.751 Major osseous defect, right pelvic region and thigh
M89.752 Major osseous defect, left pelvic region and thigh
M89.759 Major osseous defect, unspecified pelvic region and thigh
M89.76 Major osseous defect, lower leg
Major osseous defect of fibula and tibia
M89.761 Major osseous defect, right lower leg
M89.762 Major osseous defect, left lower leg
M89.769 Major osseous defect, unspecified lower leg
M89.77 Major osseous defect, ankle and foot
Major osseous defect of metatarsus, tarsus, toes
M89.771 Major osseous defect, right ankle and foot
M89.772 Major osseous defect, left ankle and foot
M89.779 Major osseous defect, unspecified ankle and foot
M89.78 Major osseous defect, other site
M89.79 Major osseous defect, multiple sites
M89.8 Other specified disorders of bone
Infantile cortical hyperostoses
Post-traumatic subperiosteal ossification
M89.8x Other specified disorders of bone
M89.8x0 Other specified disorders of bone, multiple sites
M89.8x1 Other specified disorders of bone, shoulder
M89.8x2 Other specified disorders of bone, upper arm
M89.8x3 Other specified disorders of bone, forearm
M89.8x4 Other specified disorders of bone, hand
M89.8x5 Other specified disorders of bone, thigh
M89.8x6 Other specified disorders of bone, lower leg
M89.8x7 Other specified disorders of bone, ankle and foot
M89.8x8 Other specified disorders of bone, other site
M89.8x9 Other specified disorders of bone, unspecified site
M89.9 Disorder of bone, unspecified

M90 Osteopathies in diseases classified elsewhere

Excludes1: osteochondritis, osteomyelitis, and osteopathy (in):
cryptococcosis (B45.3)
diabetes mellitus (E08-E13 with 4th character .61-)
gonococcal (A54.43)
neurogenic syphilis (A52.11)
renal osteodystrophy (N25.0)
salmonellosis (A02.24)
secondary syphilis (A51.46)
syphilis (late) (A52.77)
M90.5 Osteonecrosis in diseases classified elsewhere
Code first underlying disease, such as:
caisson disease (T70.3)
hemoglobinopathy (D50-D64)
M90.50 Osteonecrosis in diseases classified elsewhere, unspecified site
M90.51 Osteonecrosis in diseases classified elsewhere, shoulder
M90.511 Osteonecrosis in diseases classified elsewhere, right shoulder
M90.512 Osteonecrosis in diseases classified elsewhere, left shoulder
M90.519 Osteonecrosis in diseases classified elsewhere, unspecified shoulder
M90.52 Osteonecrosis in diseases classified elsewhere, upper arm
M90.521 Osteonecrosis in diseases classified elsewhere, right upper arm
M90.522 Osteonecrosis in diseases classified elsewhere, left upper arm
M90.529 Osteonecrosis in diseases classified elsewhere, unspecified upper arm
M90.53 Osteonecrosis in diseases classified elsewhere, forearm
M90.531 Osteonecrosis in diseases classified elsewhere, right forearm
M90.532 Osteonecrosis in diseases classified elsewhere, left forearm
M90.539 Osteonecrosis in diseases classified elsewhere, unspecified forearm
M90.54 Osteonecrosis in diseases classified elsewhere, hand
M90.541 Osteonecrosis in diseases classified elsewhere, right hand
M90.542 Osteonecrosis in diseases classified elsewhere, left hand
M90. 549 Osteonecrosis in diseases classified elsewhere, unspecified hand
M90.55 Osteonecrosis in diseases classified elsewhere, thigh
M90.551 Osteonecrosis in diseases classified elsewhere, right thigh
M90.552 Osteonecrosis in diseases classified elsewhere, left thigh
M90.559 Osteonecrosis in diseases classified elsewhere, unspecified thigh
M90.56 Osteonecrosis in diseases classified elsewhere, lower leg
M90.561 Osteonecrosis in diseases classified elsewhere, right lower leg
M90.562 Osteonecrosis in diseases classified elsewhere, left lower leg
M90.569 Osteonecrosis in diseases classified elsewhere, unspecified lower leg
M90.57 Osteonecrosis in diseases classified elsewhere, ankle and foot
M90.571 Osteonecrosis in diseases classified elsewhere, right ankle and foot
M90.572 Osteonecrosis in diseases classified elsewhere, left ankle and foot
M90.579 Osteonecrosis in diseases classified elsewhere, unspecified ankle and foot
M90.58 Osteonecrosis in diseases classified elsewhere, other site
M90.59 Osteonecrosis in diseases classified elsewhere, multiple sites
M90.6 Osteitis deformans in neoplastic diseases
Osteitis deformans in malignant neoplasm of bone
Code first the neoplasm (C40.-, C41.-)
Excludes1: osteitis deformans [Paget's disease of bone] (M88.-)
M90.60 Osteitis deformans in neoplastic diseases, unspecified site
M90.61 Osteitis deformans in neoplastic diseases, shoulder
M90.611 Osteitis deformans in neoplastic diseases, right shoulder
M90.612 Osteitis deformans in neoplastic diseases, left shoulder
M90.619 Osteitis deformans in neoplastic diseases, unspecified shoulder
M90.62 Osteitis deformans in neoplastic diseases, upper arm
M90. 621 Osteitis deformans in neoplastic diseases, right upper arm
M90.622 Osteitis deformans in neoplastic diseases, left upper arm
M90.629 Osteitis deformans in neoplastic diseases, unspecified upper arm
M90.63 Osteitis deformans in neoplastic diseases, forearm
M90.631 Osteitis deformans in neoplastic diseases, right forearm
M90.632 Osteitis deformans in neoplastic diseases, left forearm
M90.639 Osteitis deformans in neoplastic diseases, unspecified forearm
M90.64 Osteitis deformans in neoplastic diseases, hand
M90.641 Osteitis deformans in neoplastic diseases, right hand
M90.642 Osteitis deformans in neoplastic diseases, left hand
M90.649 Osteitis deformans in neoplastic diseases, unspecified hand
M90.65 Osteitis deformans in neoplastic diseases, thigh
M90.651 Osteitis deformans in neoplastic diseases, right thigh
M90.652 Osteitis deformans in neoplastic diseases, left thigh
M90.659 Osteitis deformans in neoplastic diseases, unspecified thigh
M90.66 Osteitis deformans in neoplastic diseases, lower leg
M90.661 Osteitis deformans in neoplastic diseases, right lower leg
M90.662 Osteitis deformans in neoplastic diseases, left lower leg
M90.669 Osteitis deformans in neoplastic diseases, unspecified lower leg
M90.67 Osteitis deformans in neoplastic diseases, ankle and foot
M90.671 Osteitis deformans in neoplastic diseases, right ankle and foot
M90.672 Osteitis deformans in neoplastic diseases, left ankle and foot
M90.679 Osteitis deformans in neoplastic diseases, unspecified ankle and foot
M90. 68 Osteitis deformans in neoplastic diseases, other site
M90.69 Osteitis deformans in neoplastic diseases, multiple sites
M90.8 Osteopathy in diseases classified elsewhere
Code first underlying disease, such as:
rickets (E55.0)
vitamin-D-resistant rickets (E83.3)
M90.80 Osteopathy in diseases classified elsewhere, unspecified site
M90.81 Osteopathy in diseases classified elsewhere, shoulder
M90.811 Osteopathy in diseases classified elsewhere, right shoulder
M90.812 Osteopathy in diseases classified elsewhere, left shoulder
M90.819 Osteopathy in diseases classified elsewhere, unspecified shoulder
M90.82 Osteopathy in diseases classified elsewhere, upper arm
M90.821 Osteopathy in diseases classified elsewhere, right upper arm
M90.822 Osteopathy in diseases classified elsewhere, left upper arm
M90.829 Osteopathy in diseases classified elsewhere, unspecified upper arm
M90.83 Osteopathy in diseases classified elsewhere, forearm
M90.831 Osteopathy in diseases classified elsewhere, right forearm
M90.832 Osteopathy in diseases classified elsewhere, left forearm
M90.839 Osteopathy in diseases classified elsewhere, unspecified forearm
M90.84 Osteopathy in diseases classified elsewhere, hand
M90.841 Osteopathy in diseases classified elsewhere, right hand
M90.842 Osteopathy in diseases classified elsewhere, left hand
M90.849 Osteopathy in diseases classified elsewhere, unspecified hand
M90.85 Osteopathy in diseases classified elsewhere, thigh
M90.851 Osteopathy in diseases classified elsewhere, right thigh
M90. 852 Osteopathy in diseases classified elsewhere, left thigh
M90.859 Osteopathy in diseases classified elsewhere, unspecified thigh
M90.86 Osteopathy in diseases classified elsewhere, lower leg
M90.861 Osteopathy in diseases classified elsewhere, right lower leg
M90.862 Osteopathy in diseases classified elsewhere, left lower leg
M90.869 Osteopathy in diseases classified elsewhere, unspecified lower leg
M90.87 Osteopathy in diseases classified elsewhere, ankle and foot
M90.871 Osteopathy in diseases classified elsewhere, right ankle and foot
M90.872 Osteopathy in diseases classified elsewhere, left ankle and foot
M90.879 Osteopathy in diseases classified elsewhere, unspecified ankle and foot
M90.88 Osteopathy in diseases classified elsewhere, other site
M90.89 Osteopathy in diseases classified elsewhere, multiple sites

Chondropathies (M91-M94)[edit]

Excludes1: postprocedural chondropathies (M96.-)

M91 Juvenile osteochondrosis of hip and pelvis[edit]

Excludes1: slipped upper femoral epiphysis (nontraumatic) (M93.0)
M91.0 Juvenile osteochondrosis of pelvis
Osteochondrosis (juvenile) of:
acetabulum
iliac crest [Buchanan]
ischiopubic synchondrosis [van Neck]
symphysis pubis [Pierson]
M91.1 Juvenile osteochondrosis of head of femur [Legg-Calv?-Perthes]
M91.10 Juvenile osteochondrosis of head of femur [Legg-Calv?-Perthes], unspecified leg
M91.11 Juvenile osteochondrosis of head of femur [Legg-Calv?-Perthes], right leg
M91.12 Juvenile osteochondrosis of head of femur [Legg-Calv?-Perthes], left leg
M91.2 Coxa plana
Hip deformity due to previous juvenile osteochondrosis
M91. 20 Coxa plana, unspecified hip
M91.21 Coxa plana, right hip
M91.22 Coxa plana, left hip
M91.3 Pseudocoxalgia
M91.30 Pseudocoxalgia, unspecified hip
M91.31 Pseudocoxalgia, right hip
M91.32 Pseudocoxalgia, left hip
M91.4 Coxa magna
M91.40 Coxa magna, unspecified hip
M91.41 Coxa magna, right hip
M91.42 Coxa magna, left hip
M91.8 Other juvenile osteochondrosis of hip and pelvis
Juvenile osteochondrosis after reduction of congenital dislocation of hip
M91.80 Other juvenile osteochondrosis of hip and pelvis, unspecified leg
M91.81 Other juvenile osteochondrosis of hip and pelvis, right leg
M91.82 Other juvenile osteochondrosis of hip and pelvis, left leg
M91.9 Juvenile osteochondrosis of hip and pelvis, unspecified
M91.90 Juvenile osteochondrosis of hip and pelvis, unspecified, unspecified leg
M91.91 Juvenile osteochondrosis of hip and pelvis, unspecified, right leg
M91.92 Juvenile osteochondrosis of hip and pelvis, unspecified, left leg

M92 Other juvenile osteochondrosis[edit]

M92.0 Juvenile osteochondrosis of humerus
Osteochondrosis (juvenile) of capitulum of humerus [Panner]
Osteochondrosis (juvenile) of head of humerus [Haas]
M92.00 Juvenile osteochondrosis of humerus, unspecified arm
M92.01 Juvenile osteochondrosis of humerus, right arm
M92.02 Juvenile osteochondrosis of humerus, left arm
M92.1 Juvenile osteochondrosis of radius and ulna
Osteochondrosis (juvenile) of lower ulna [Burns]
Osteochondrosis (juvenile) of radial head [Brailsford]
M92.10 Juvenile osteochondrosis of radius and ulna, unspecified arm
M92.11 Juvenile osteochondrosis of radius and ulna, right arm
M92.12 Juvenile osteochondrosis of radius and ulna, left arm
M92.2 Juvenile osteochondrosis, hand
M92.20 Unspecified juvenile osteochondrosis, hand
M92.201 Unspecified juvenile osteochondrosis, right hand
M92. 202 Unspecified juvenile osteochondrosis, left hand
M92.209 Unspecified juvenile osteochondrosis, unspecified hand
M92.21 Osteochondrosis (juvenile) of carpal lunate [Kienb?ck]
M92.211 Osteochondrosis (juvenile) of carpal lunate [Kienb?ck], right hand
M92.212 Osteochondrosis (juvenile) of carpal lunate [Kienb?ck], left hand
M92.219 Osteochondrosis (juvenile) of carpal lunate [Kienb?ck], unspecified hand
M92.22 Osteochondrosis (juvenile) of metacarpal heads [Mauclaire]
M92.221 Osteochondrosis (juvenile) of metacarpal heads [Mauclaire], right hand
M92.222 Osteochondrosis (juvenile) of metacarpal heads [Mauclaire], left hand
M92.229 Osteochondrosis (juvenile) of metacarpal heads [Mauclaire], unspecified hand
M92.29 Other juvenile osteochondrosis, hand
M92.291 Other juvenile osteochondrosis, right hand
M92.292 Other juvenile osteochondrosis, left hand
M92.299 Other juvenile osteochondrosis, unspecified hand
M92.3 Other juvenile osteochondrosis, upper limb
M92.30 Other juvenile osteochondrosis, unspecified upper limb
M92.31 Other juvenile osteochondrosis, right upper limb
M92.32 Other juvenile osteochondrosis, left upper limb
M92.4 Juvenile osteochondrosis of patella
Osteochondrosis (juvenile) of primary patellar center [K?hler]
Osteochondrosis (juvenile) of secondary patellar centre [Sinding Larsen]
M92.40 Juvenile osteochondrosis of patella, unspecified knee
M92.41 Juvenile osteochondrosis of patella, right knee
M92.42 Juvenile osteochondrosis of patella, left knee
M92.5 Juvenile osteochondrosis of tibia and fibula
Osteochondrosis (juvenile) of proximal tibia [Blount]
Osteochondrosis (juvenile) of tibial tubercle [Osgood-Schlatter]
Tibia vara
M92.50 Juvenile osteochondrosis of tibia and fibula, unspecified leg
M92.51 Juvenile osteochondrosis of tibia and fibula, right leg
M92.52 Juvenile osteochondrosis of tibia and fibula, left leg
M92.6 Juvenile osteochondrosis of tarsus
Osteochondrosis (juvenile) of calcaneum [Sever]
Osteochondrosis ( juvenile) of os tibiale externum [Haglund]
Osteochondrosis (juvenile) of talus [Diaz]
Osteochondrosis (juvenile) of tarsal navicular [K?hler]
M92.60 Juvenile osteochondrosis of tarsus, unspecified ankle
M92.61 Juvenile osteochondrosis of tarsus, right ankle
M92.62 Juvenile osteochondrosis of tarsus, left ankle
M92.7 Juvenile osteochondrosis of metatarsus
Osteochondrosis (juvenile) of fifth metatarsus [Iselin]
Osteochondrosis (juvenile) of second metatarsus [Freiberg]
M92.70 Juvenile osteochondrosis of metatarsus, unspecified foot
M92.71 Juvenile osteochondrosis of metatarsus, right foot
M92.72 Juvenile osteochondrosis of metatarsus, left foot
M92.8 Other specified juvenile osteochondrosis
Calcaneal apophysitis
M92.9 Juvenile osteochondrosis, unspecified
Juvenile apophysitis NOS
Juvenile epiphysitis NOS
Juvenile osteochondritis NOS
Juvenile osteochondrosis NOS

M93 Other osteochondropathies[edit]

Excludes2: osteochondrosis of spine (M42.-)
M93.0 Slipped upper femoral epiphysis (nontraumatic)
Use additional code for associated chondrolysis (M94.3)
M93.00 Unspecified slipped upper femoral epiphysis (nontraumatic)
M93.001 Unspecified slipped upper femoral epiphysis (nontraumatic), right hip
M93.002 Unspecified slipped upper femoral epiphysis (nontraumatic), left hip
M93.003 Unspecified slipped upper femoral epiphysis (nontraumatic), unspecified hip
M93.01 Acute slipped upper femoral epiphysis (nontraumatic)
M93.011 Acute slipped upper femoral epiphysis (nontraumatic), right hip
M93.012 Acute slipped upper femoral epiphysis (nontraumatic), left hip
M93.013 Acute slipped upper femoral epiphysis (nontraumatic), unspecified hip
M93.02 Chronic slipped upper femoral epiphysis (nontraumatic)
M93.021 Chronic slipped upper femoral epiphysis (nontraumatic), right hip
M93.022 Chronic slipped upper femoral epiphysis (nontraumatic), left hip
M93. 023 Chronic slipped upper femoral epiphysis (nontraumatic), unspecified hip
M93.03 Acute on chronic slipped upper femoral epiphysis (nontraumatic)
M93.031 Acute on chronic slipped upper femoral epiphysis (nontraumatic), right hip
M93.032 Acute on chronic slipped upper femoral epiphysis (nontraumatic), left hip
M93.033 Acute on chronic slipped upper femoral epiphysis (nontraumatic), unspecified hip
M93.1 Kienb?ck's disease of adults
Adult osteochondrosis of carpal lunates
M93.2 Osteochondritis dissecans
M93.20 Osteochondritis dissecans of unspecified site
M93.21 Osteochondritis dissecans of shoulder
M93.211 Osteochondritis dissecans, right shoulder
M93.212 Osteochondritis dissecans, left shoulder
M93.219 Osteochondritis dissecans, unspecified shoulder
M93.22 Osteochondritis dissecans of elbow
M93.221 Osteochondritis dissecans, right elbow
M93.222 Osteochondritis dissecans, left elbow
M93.229 Osteochondritis dissecans, unspecified elbow
M93.23 Osteochondritis dissecans of wrist
M93.231 Osteochondritis dissecans, right wrist
M93.232 Osteochondritis dissecans, left wrist
M93.239 Osteochondritis dissecans, unspecified wrist
M93.24 Osteochondritis dissecans of joints of hand
M93.241 Osteochondritis dissecans, joints of right hand
M93.242 Osteochondritis dissecans, joints of left hand
M93.249 Osteochondritis dissecans, joints of unspecified hand
M93.25 Osteochondritis dissecans of hip
M93.251 Osteochondritis dissecans, right hip
M93.252 Osteochondritis dissecans, left hip
M93.259 Osteochondritis dissecans, unspecified hip
M93.26 Osteochondritis dissecans knee
M93.261 Osteochondritis dissecans, right knee
M93.262 Osteochondritis dissecans, left knee
M93.269 Osteochondritis dissecans, unspecified knee
M93. 27 Osteochondritis dissecans of ankle and joints of foot
M93.271 Osteochondritis dissecans, right ankle and joints of right foot
M93.272 Osteochondritis dissecans, left ankle and joints of left foot
M93.279 Osteochondritis dissecans, unspecified ankle and joints of foot
M93.28 Osteochondritis dissecans other site
M93.29 Osteochondritis dissecans multiple sites
M93.8 Other specified osteochondropathies
M93.80 Other specified osteochondropathies of unspecified site
M93.81 Other specified osteochondropathies of shoulder
M93.811 Other specified osteochondropathies, right shoulder
M93.812 Other specified osteochondropathies, left shoulder
M93.819 Other specified osteochondropathies, unspecified shoulder
M93.82 Other specified osteochondropathies of upper arm
M93.821 Other specified osteochondropathies, right upper arm
M93.822 Other specified osteochondropathies, left upper arm
M93.829 Other specified osteochondropathies, unspecified upper arm
M93.83 Other specified osteochondropathies of forearm
M93.831 Other specified osteochondropathies, right forearm
M93.832 Other specified osteochondropathies, left forearm
M93.839 Other specified osteochondropathies, unspecified forearm
M93.84 Other specified osteochondropathies of hand
M93.841 Other specified osteochondropathies, right hand
M93.842 Other specified osteochondropathies, left hand
M93.849 Other specified osteochondropathies, unspecified hand
M93. 85 Other specified osteochondropathies of thigh
M93.851 Other specified osteochondropathies, right thigh
M93.852 Other specified osteochondropathies, left thigh
M93.859 Other specified osteochondropathies, unspecified thigh
M93.86 Other specified osteochondropathies lower leg
M93.861 Other specified osteochondropathies, right lower leg
M93.862 Other specified osteochondropathies, left lower leg
M93.869 Other specified osteochondropathies, unspecified lower leg
M93.87 Other specified osteochondropathies of ankle and foot
M93.871 Other specified osteochondropathies, right ankle and foot
M93.872 Other specified osteochondropathies, left ankle and foot
M93.879 Other specified osteochondropathies, unspecified ankle and foot
M93.88 Other specified osteochondropathies other
M93.89 Other specified osteochondropathies multiple sites
M93.9 Osteochondropathy, unspecified
Apophysitis NOS
Epiphysitis NOS
Osteochondritis NOS
Osteochondrosis NOS
M93.90 Osteochondropathy, unspecified of unspecified site
M93.91 Osteochondropathy, unspecified of shoulder
M93.911 Osteochondropathy, unspecified, right shoulder
M93.912 Osteochondropathy, unspecified, left shoulder
M93.919 Osteochondropathy, unspecified, unspecified shoulder
M93.92 Osteochondropathy, unspecified of upper arm
M93.921 Osteochondropathy, unspecified, right upper arm
M93.922 Osteochondropathy, unspecified, left upper arm
M93. 929 Osteochondropathy, unspecified, unspecified upper arm
M93.93 Osteochondropathy, unspecified of forearm
M93.931 Osteochondropathy, unspecified, right forearm
M93.932 Osteochondropathy, unspecified, left forearm
M93.939 Osteochondropathy, unspecified, unspecified forearm
M93.94 Osteochondropathy, unspecified of hand
M93.941 Osteochondropathy, unspecified, right hand
M93.942 Osteochondropathy, unspecified, left hand
M93.949 Osteochondropathy, unspecified, unspecified hand
M93.95 Osteochondropathy, unspecified of thigh
M93.951 Osteochondropathy, unspecified, right thigh
M93.952 Osteochondropathy, unspecified, left thigh
M93.959 Osteochondropathy, unspecified, unspecified thigh
M93.96 Osteochondropathy, unspecified lower leg
M93.961 Osteochondropathy, unspecified, right lower leg
M93.962 Osteochondropathy, unspecified, left lower leg
M93.969 Osteochondropathy, unspecified, unspecified lower leg
M93.97 Osteochondropathy, unspecified of ankle and foot
M93.971 Osteochondropathy, unspecified, right ankle and foot
M93.972 Osteochondropathy, unspecified, left ankle and foot
M93.979 Osteochondropathy, unspecified, unspecified ankle and foot
M93.98 Osteochondropathy, unspecified other
M93.99 Osteochondropathy, unspecified multiple sites

M94 Other disorders of cartilage[edit]

M94.0 Chondrocostal junction syndrome [Tietze]
Costochondritis
M94.1 Relapsing polychondritis
M94.2 Chondromalacia
Excludes1: chondromalacia patellae (M22.4)
M94.20 Chondromalacia, unspecified site
M94.21 Chondromalacia, shoulder
M94. 211 Chondromalacia, right shoulder
M94.212 Chondromalacia, left shoulder
M94.219 Chondromalacia, unspecified shoulder
M94.22 Chondromalacia, elbow
M94.221 Chondromalacia, right elbow
M94.222 Chondromalacia, left elbow
M94.229 Chondromalacia, unspecified elbow
M94.23 Chondromalacia, wrist
M94.231 Chondromalacia, right wrist
M94.232 Chondromalacia, left wrist
M94.239 Chondromalacia, unspecified wrist
M94.24 Chondromalacia, joints of hand
M94.241 Chondromalacia, joints of right hand
M94.242 Chondromalacia, joints of left hand
M94.249 Chondromalacia, joints of unspecified hand
M94.25 Chondromalacia, hip
M94.251 Chondromalacia, right hip
M94.252 Chondromalacia, left hip
M94.259 Chondromalacia, unspecified hip
M94.26 Chondromalacia, knee
M94.261 Chondromalacia, right knee
M94.262 Chondromalacia, left knee
M94.269 Chondromalacia, unspecified knee
M94.27 Chondromalacia, ankle and joints of foot
M94.271 Chondromalacia, right ankle and joints of right foot
M94.272 Chondromalacia, left ankle and joints of left foot
M94.279 Chondromalacia, unspecified ankle and joints of foot
M94.28 Chondromalacia, other site
M94.29 Chondromalacia, multiple sites
M94.3 Chondrolysis
Code first any associated slipped upper femoral epiphysis (nontraumatic) (M93.0-)
M94.35 Chondrolysis, hip
M94.351 Chondrolysis, right hip
M94.352 Chondrolysis, left hip
M94.359 Chondrolysis, unspecified hip
M94.8 Other specified disorders of cartilage
M94.8x Other specified disorders of cartilage
M94.8x0 Other specified disorders of cartilage, multiple sites
M94.8x1 Other specified disorders of cartilage, shoulder
M94. 8x2 Other specified disorders of cartilage, upper arm
M94.8x3 Other specified disorders of cartilage, forearm
M94.8x4 Other specified disorders of cartilage, hand
M94.8x5 Other specified disorders of cartilage, thigh
M94.8x6 Other specified disorders of cartilage, lower leg
M94.8x7 Other specified disorders of cartilage, ankle and foot
M94.8x8 Other specified disorders of cartilage, other site
M94.8x9 Other specified disorders of cartilage, unspecified sites
M94.9 Disorder of cartilage, unspecified

Other disorders of the musculoskeletal system and connective tissue (M95)[edit]

M95 Other acquired deformities of musculoskeletal system and connective tissue[edit]

Excludes2: acquired absence of limbs and organs (Z89-Z90)
acquired deformities of limbs (M20-M21)
congenital malformations and deformations of the musculoskeletal system (Q65-Q79)
deforming dorsopathies (M40-M43)
dentofacial anomalies [including malocclusion] (M26.-)
postprocedural musculoskeletal disorders (M96.-)
M95.0 Acquired deformity of nose
Excludes2: deviated nasal septum (J34.2)
M95.1 Cauliflower ear
Excludes2: other acquired deformities of ear (H61.1)
M95.10 Cauliflower ear, unspecified ear
M95.11 Cauliflower ear, right ear
M95.12 Cauliflower ear, left ear
M95.2 Other acquired deformity of head
M95.3 Acquired deformity of neck
M95.4 Acquired deformity of chest and rib
M95.5 Acquired deformity of pelvis
Excludes1: maternal care for known or suspected disproportion (O33.-)
M95.8 Other specified acquired deformities of musculoskeletal system
M95.9 Acquired deformity of musculoskeletal system, unspecified

Intraoperative and postprocedural complications and disorders of musculoskeletal system, not elsewhere classified (M96)

M96 Intraoperative and postprocedural complications and disorders of musculoskeletal system, not elsewhere classified[edit]

Excludes2: arthropathy following intestinal bypass (M02.0-)
complications of internal orthopedic prosthetic devices, implants and grafts (T84.-)
disorders associated with osteoporosis (M80)
presence of functional implants and other devices (Z96-Z97)
M96.0 Pseudarthrosis after fusion or arthrodesis
M96.1 Postlaminectomy syndrome, not elsewhere classified
M96.2 Postradiation kyphosis
M96.3 Postlaminectomy kyphosis
M96.4 Postsurgical lordosis
M96.5 Postradiation scoliosis
M96.6 Fracture of bone following insertion of orthopedic implant, joint prosthesis, or bone plate
Intraoperative fracture of bone during insertion of orthopedic implant, joint prosthesis, or bone plate
Excludes2: complication of internal orthopedic devices, implants or grafts (T84.-)
M96.62 Fracture of humerus following insertion of orthopedic implant, joint prosthesis, or bone plate
M96.621 Fracture of humerus following insertion of orthopedic implant, joint prosthesis, or bone plate, right arm
M96.622 Fracture of humerus following insertion of orthopedic implant, joint prosthesis, or bone plate, left arm
M96.629 Fracture of humerus following insertion of orthopedic implant, joint prosthesis, or bone plate, unspecified arm
M96.63 Fracture of radius or ulna following insertion of orthopedic implant, joint prosthesis, or bone plate
M96.631 Fracture of radius or ulna following insertion of orthopedic implant, joint prosthesis, or bone plate, right arm
M96.632 Fracture of radius or ulna following insertion of orthopedic implant, joint prosthesis, or bone plate, left arm
M96. 639 Fracture of radius or ulna following insertion of orthopedic implant, joint prosthesis, or bone plate, unspecified arm
M96.65 Fracture of pelvis following insertion of orthopedic implant, joint prosthesis, or bone plate
M96.66 Fracture of femur following insertion of orthopedic implant, joint prosthesis, or bone plate
M96.661 Fracture of femur following insertion of orthopedic implant, joint prosthesis, or bone plate, right leg
M96.662 Fracture of femur following insertion of orthopedic implant, joint prosthesis, or bone plate, left leg
M96.669 Fracture of femur following insertion of orthopedic implant, joint prosthesis, or bone plate, unspecified leg
M96.67 Fracture of tibia or fibula following insertion of orthopedic implant, joint prosthesis, or bone plate
M96.671 Fracture of tibia or fibula following insertion of orthopedic implant, joint prosthesis, or bone plate, right leg
M96.672 Fracture of tibia or fibula following insertion of orthopedic implant, joint prosthesis, or bone plate, left leg
M96.679 Fracture of tibia or fibula following insertion of orthopedic implant, joint prosthesis, or bone plate, unspecified leg
M96.69 Fracture of other bone following insertion of orthopedic implant, joint prosthesis, or bone plate
M96.8 Other intraoperative and postprocedural complications and disorders of musculoskeletal system, not elsewhere classified
M96.81 Intraoperative hemorrhage and hematoma of a musculoskeletal structure complicating a procedure
Excludes1: intraoperative hemorrhage and hematoma of a musculoskeletal structure due to accidental puncture and laceration during a procedure (M98.82-)
M96.810 Intraoperative hemorrhage and hematoma of a musculoskeletal structure complicating a musculoskeletal system procedure
M96.811 Intraoperative hemorrhage and hematoma of a musculoskeletal structure complicating other procedure
M96.82 Accidental puncture and laceration of a musculoskeletal structure during a procedure
M96. 820 Accidental puncture and laceration of a musculoskeletal structure during a musculoskeletal system procedure
M96.821 Accidental puncture and laceration of a musculoskeletal structure during other procedure
M96.83 Postprocedural hemorrhage and hematoma of a musculoskeletal structure following a procedure
M96.830 Postprocedural hemorrhage and hematoma of a musculoskeletal structure following a musculoskeletal system procedure
M96.831 Postprocedural hemorrhage and hematoma of a musculoskeletal structure following other procedure
M96.89 Other intraoperative and postprocedural complications and disorders of the musculoskeletal system
Instability of joint secondary to removal of joint prosthesis
Use additional code, if applicable, to further specify disorder

Biomechanical lesions, not elsewhere classified (M99)[edit]

M99 Biomechanical lesions, not elsewhere classified[edit]

Note: This category should not be used if the condition can be classified elsewhere.
M99.0 Segmental and somatic dysfunction
M99.00 Segmental and somatic dysfunction of head region
M99.01 Segmental and somatic dysfunction of cervical region
M99.02 Segmental and somatic dysfunction of thoracic region
M99.03 Segmental and somatic dysfunction of lumbar region
M99.04 Segmental and somatic dysfunction of sacral region
M99.05 Segmental and somatic dysfunction of pelvic region
M99.06 Segmental and somatic dysfunction of lower extremity
M99.07 Segmental and somatic dysfunction of upper extremity
M99.08 Segmental and somatic dysfunction of rib cage
M99.09 Segmental and somatic dysfunction of abdomen and other regions
M99.1 Subluxation complex (vertebral)
M99.10 Subluxation complex (vertebral) of head region
M99.11 Subluxation complex (vertebral) of cervical region
M99.12 Subluxation complex (vertebral) of thoracic region
M99.13 Subluxation complex (vertebral) of lumbar region
M99.14 Subluxation complex (vertebral) of sacral region
M99.15 Subluxation complex (vertebral) of pelvic region
M99.16 Subluxation complex (vertebral) of lower extremity
M99.17 Subluxation complex (vertebral) of upper extremity
M99. 18 Subluxation complex (vertebral) of rib cage
M99.19 Subluxation complex (vertebral) of abdomen and other regions
M99.2 Subluxation stenosis of neural canal
M99.20 Subluxation stenosis of neural canal of head region
M99.21 Subluxation stenosis of neural canal of cervical region
M99.22 Subluxation stenosis of neural canal of thoracic region
M99.23 Subluxation stenosis of neural canal of lumbar region
M99.24 Subluxation stenosis of neural canal of sacral region
M99.25 Subluxation stenosis of neural canal of pelvic region
M99.26 Subluxation stenosis of neural canal of lower extremity
M99.27 Subluxation stenosis of neural canal of upper extremity
M99.28 Subluxation stenosis of neural canal of rib cage
M99.29 Subluxation stenosis of neural canal of abdomen and other regions
M99.3 Osseous stenosis of neural canal
M99.30 Osseous stenosis of neural canal of head region
M99.31 Osseous stenosis of neural canal of cervical region
M99.32 Osseous stenosis of neural canal of thoracic region
M99.33 Osseous stenosis of neural canal of lumbar region
M99.34 Osseous stenosis of neural canal of sacral region
M99.35 Osseous stenosis of neural canal of pelvic region
M99.36 Osseous stenosis of neural canal of lower extremity
M99.37 Osseous stenosis of neural canal of upper extremity
M99.38 Osseous stenosis of neural canal of rib cage
M99.39 Osseous stenosis of neural canal of abdomen and other regions
M99.4 Connective tissue stenosis of neural canal
M99.40 Connective tissue stenosis of neural canal of head region
M99.41 Connective tissue stenosis of neural canal of cervical region
M99.42 Connective tissue stenosis of neural canal of thoracic region
M99.43 Connective tissue stenosis of neural canal of lumbar region
M99.44 Connective tissue stenosis of neural canal of sacral region
M99.45 Connective tissue stenosis of neural canal of pelvic region
M99.46 Connective tissue stenosis of neural canal of lower extremity
M99.47 Connective tissue stenosis of neural canal of upper extremity
M99.48 Connective tissue stenosis of neural canal of rib cage
M99. 49 Connective tissue stenosis of neural canal of abdomen and other regions
M99.5 Intervertebral disc stenosis of neural canal
M99.50 Intervertebral disc stenosis of neural canal of head region
M99.51 Intervertebral disc stenosis of neural canal of cervical region
M99.52 Intervertebral disc stenosis of neural canal of thoracic region
M99.53 Intervertebral disc stenosis of neural canal of lumbar region
M99.54 Intervertebral disc stenosis of neural canal of sacral region
M99.55 Intervertebral disc stenosis of neural canal of pelvic region
M99.56 Intervertebral disc stenosis of neural canal of lower extremity
M99.57 Intervertebral disc stenosis of neural canal of upper extremity
M99.58 Intervertebral disc stenosis of neural canal of rib cage
M99.59 Intervertebral disc stenosis of neural canal of abdomen and other regions
M99.6 Osseous and subluxation stenosis of intervertebral foramina
M99.60 Osseous and subluxation stenosis of intervertebral foramina of head region
M99.61 Osseous and subluxation stenosis of intervertebral foramina of cervical region
M99.62 Osseous and subluxation stenosis of intervertebral foramina of thoracic region
M99.63 Osseous and subluxation stenosis of intervertebral foramina of lumbar region
M99.64 Osseous and subluxation stenosis of intervertebral foramina of sacral region
M99.65 Osseous and subluxation stenosis of intervertebral foramina of pelvic region
M99.66 Osseous and subluxation stenosis of intervertebral foramina of lower extremity
M99.67 Osseous and subluxation stenosis of intervertebral foramina of upper extremity
M99.68 Osseous and subluxation stenosis of intervertebral foramina of rib cage
M99.69 Osseous and subluxation stenosis of intervertebral foramina of abdomen and other regions
M99.7 Connective tissue and disc stenosis of intervertebral foramina
M99.70 Connective tissue and disc stenosis of intervertebral foramina of head region
M99. 71 Connective tissue and disc stenosis of intervertebral foramina of cervical region
M99.72 Connective tissue and disc stenosis of intervertebral foramina of thoracic region
M99.73 Connective tissue and disc stenosis of intervertebral foramina of lumbar region
M99.74 Connective tissue and disc stenosis of intervertebral foramina of sacral region
M99.75 Connective tissue and disc stenosis of intervertebral foramina of pelvic region
M99.76 Connective tissue and disc stenosis of intervertebral foramina of lower extremity
M99.77 Connective tissue and disc stenosis of intervertebral foramina of upper extremity
M99.78 Connective tissue and disc stenosis of intervertebral foramina of rib cage
M99.79 Connective tissue and disc stenosis of intervertebral foramina of abdomen and other regions
M99.8 Other biomechanical lesions
M99.80 Other biomechanical lesions of head region
M99.81 Other biomechanical lesions of cervical region
M99.82 Other biomechanical lesions of thoracic region
M99.83 Other biomechanical lesions of lumbar region
M99.84 Other biomechanical lesions of sacral region
M99.85 Other biomechanical lesions of pelvic region
M99.86 Other biomechanical lesions of lower extremity
M99.87 Other biomechanical lesions of upper extremity
M99.88 Other biomechanical lesions of rib cage
M99.89 Other biomechanical lesions of abdomen and other regions
M99.9 Biomechanical lesion,unspecified