ICD-10-CM (2010)/CHAPTER 12

Diseases of the skin and subcutaneous tissue (L00-L99)

Excludes2: certain conditions originating in the perinatal period (P04-P96)

certain infectious and parasitic diseases (A00-B99)

complications of pregnancy, childbirth and the puerperium (O00-O99)

congenital malformations, deformations, and chromosomal abnormalities (Q00-Q99)

endocrine, nutritional and metabolic diseases (E00-E90)

lipomelanotic reticulosis (I89.8)

neoplasms (C00-D48)

symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R94)

systemic connective tissue disorders (M30-M36)

viral warts (B07.-)

This chapter contains the following blocks:

L00-L08 Infections of the skin and subcutaneous tissue

L10-L14 Bullous disorders

L20-L30 Dermatitis and eczema

L40-L45 Papulosquamous disorders

L49-L54 Urticaria and erythema

L55-L59 Radiation-related disorders of the skin and subcutaneous tissue

L60-L75 Disorders of skin appendages

L76 Intraoperative and postprocedural complications of skin and subcutaneous tissue

L80-L99 Other disorders of the skin and subcutaneous tissue

Infections of the skin and subcutaneous tissue (L00-L08)

Use additional code (B95-B97) to identify infectious agent.

Excludes2: hordeolum (H00.0)

infective dermatitis (L30.3)

local infections of skin classified in Chapter 1

lupus panniculitis (L93.2)

panniculitis NOS (M79.3)

panniculitis of neck and back (M54.0-)

perl?che NOS (K13.0)

perl?che due to candidiasis (B37.0)

perl?che due to riboflavin deficiency (E53.0)

pyogenic granuloma (L98.0)

relapsing panniculitis [Weber-Christian] (M35.6)

viral warts (B07.-)

zoster (B02.-)

L00 Staphylococcal scalded skin syndrome

Ritter's disease

Use additional code to identify percentage of skin exfoliation (L49-)

Excludes1: bullous impetigo (L01.03)

pemphigus neonatorum (L01.03)

toxic epidermal necrolysis [Lyell] (L51.2)

L01 Impetigo

Excludes1: impetigo herpetiformis (L40.1)

L01.0 Impetigo

Impetigo contagiosa

Impetigo vulgaris

L01.00 Impetigo, unspecified

Impetigo NOS

L01.01 Non-bullous impetigo

L01.02 Bockhart's impetigo

Impetigo follicularis

Perifolliculitis NOS

Superficial pustular perifolliculitis

L01. 03 Bullous impetigo

Impetigo neonatorum

Pemphigus neonatorum

L01.09 Other impetigo

Ulcerative impetigo

L01.1 Impetiginization of other dermatoses

L02 Cutaneous abscess, furuncle and carbuncle

Use additional code to identify organism (B95-B96)

Excludes2: abscess of anus and rectal regions (K61.-)

abscess of female genital organs (external) (N76.4)

abscess of male genital organs (external) (N48.2, N49.-)

L02.0 Cutaneous abscess, furuncle and carbuncle of face

Excludes1: abscess of ear, external (H60.0)

abscess of eyelid (H00.0)

abscess of head [any part, except face] (L02.8)

abscess of lacrimal gland (H04.0)

abscess of lacrimal passages (H04.3)

abscess of mouth (K12.2)

abscess of nose (J34.0)

abscess of orbit (H05.0)

submandibular abscess (K12.2)

L02.01 Cutaneous abscess of face

L02.02 Furuncle of face

Boil of face

Folliculitis of face

L02.03 Carbuncle of face

L02.1 Cutaneous abscess, furuncle and carbuncle of neck

L02.11 Cutaneous abscess of neck

L02.12 Furuncle of neck

Boil of neck

Folliculitis of neck

L02.13 Carbuncle of neck

L02.2 Cutaneous abscess, furuncle and carbuncle of trunk

Excludes1: non-newborn omphalitis (L08.82)

omphalitis of newborn (P38.-)

Excludes2: abscess of breast (N61)

abscess of buttocks (L02.3)

abscess of female external genital organs (N76.4)

abscess of male external genital organs (N48.2, N49.-)

abscess of hip (L02.4)

L02.21 Cutaneous abscess of trunk

L02.211 Cutaneous abscess of abdominal wall

L02.212 Cutaneous abscess of back [any part, except buttock]

L02.213 Cutaneous abscess of chest wall

L02.214 Cutaneous abscess of groin

L02. 215 Cutaneous abscess of perineum

L02.216 Cutaneous abscess of umbilicus

L02.219 Cutaneous abscess of trunk, unspecified

L02.22 Furuncle of trunk

Boil of trunk

Folliculitis of trunk

L02.221 Furuncle of abdominal wall

L02.222 Furuncle of back [any part, except buttock]

L02.223 Furuncle of chest wall

L02.224 Furuncle of groin

L02.225 Furuncle of perineum

L02.226 Furuncle of umbilicus

L02.229 Furuncle of trunk, unspecified

L02.23 Carbuncle of trunk

L02.231 Carbuncle of abdominal wall

L02.232 Carbuncle of back [any part, except buttock]

L02.233 Carbuncle of chest wall

L02.234 Carbuncle of groin

L02.235 Carbuncle of perineum

L02.236 Carbuncle of umbilicus

L02.239 Carbuncle of trunk, unspecified

L02.3 Cutaneous abscess, furuncle and carbuncle of buttock

Excludes1: pilonidal cyst with abscess (L05.01)

L02.31 Cutaneous abscess of buttock

Cutaneous abscess of gluteal region

L02.32 Furuncle of buttock

Boil of buttock

Folliculitis of buttock

Furuncle of gluteal region

L02.33 Carbuncle of buttock

Carbuncle of gluteal region

L02.4 Cutaneous abscess, furuncle and carbuncle of limb

Excludes2: Cutaneous abscess, furuncle and carbuncle of groin (L02.214, L02.224, L02.234)

Cutaneous abscess, furuncle and carbuncle of hand (L02.5-)

Cutaneous abscess, furuncle and carbuncle of foot (L02.6-)

L02.41 Cutaneous abscess of limb

L02.411 Cutaneous abscess of right axilla

L02.412 Cutaneous abscess of left axilla

L02.413 Cutaneous abscess of right upper limb

L02.414 Cutaneous abscess of left upper limb

L02.415 Cutaneous abscess of right lower limb

L02.416 Cutaneous abscess of left lower limb

L02.419 Cutaneous abscess of limb, unspecified

L02.42 Furuncle of limb

Boil of limb

Folliculitis of limb

L02.421 Furuncle of right axilla

L02.422 Furuncle of left axilla

L02.423 Furuncle of right upper limb

L02.424 Furuncle of left upper limb

L02.425 Furuncle of right lower limb

L02.426 Furuncle of left lower limb

L02.429 Furuncle of limb, unspecified

L02.43 Carbuncle of limb

L02.431 Carbuncle of right axilla

L02.432 Carbuncle of left axilla

L02.433 Carbuncle of right upper limb

L02.434 Carbuncle of left upper limb

L02.435 Carbuncle of right lower limb

L02.436 Carbuncle of left lower limb

L02.439 Carbuncle of limb, unspecified

L02.5 Cutaneous abscess, furuncle and carbuncle of hand

L02.51 Cutaneous abscess of hand

L02.511 Cutaneous abscess of right hand

L02.512 Cutaneous abscess of left hand

L02.519 Cutaneous abscess of unspecified hand

L02.52 Furuncle hand

Boil of hand

Folliculitis of hand

L02.521 Furuncle right hand

L02.522 Furuncle left hand

L02.529 Furuncle unspecified hand

L02.53 Carbuncle of hand

L02.531 Carbuncle of right hand

L02.532 Carbuncle of left hand

L02.539 Carbuncle of unspecified hand

L02.6 Cutaneous abscess, furuncle and carbuncle of foot

L02.61 Cutaneous abscess of foot

L02.611 Cutaneous abscess of right foot

L02.612 Cutaneous abscess of left foot

L02.619 Cutaneous abscess of unspecified foot

L02.62 Furuncle of foot

Boil of foot

Folliculitis of foot

L02.621 Furuncle of right foot

L02.622 Furuncle of left foot

L02.629 Furuncle of unspecified foot

L02.63 Carbuncle of foot

L02.631 Carbuncle of right foot

L02.632 Carbuncle of left foot

L02. 639 Carbuncle of unspecified foot

L02.8 Cutaneous abscess, furuncle and carbuncle of other sites

L02.81 Cutaneous abscess of other sites

L02.811 Cutaneous abscess of head [any part, except face]

L02.818 Cutaneous abscess of other sites

L02.82 Furuncle of other sites

Boil of other sites

Folliculitis of other sites

L02.821 Furuncle of head [any part, except face]

L02.828 Furuncle of other sites

L02.83 Carbuncle of other sites

L02.831 Carbuncle of head [any part, except face]

L02.838 Carbuncle of other sites

L02.9 Cutaneous abscess, furuncle and carbuncle, unspecified

L02.91 Cutaneous abscess, unspecified

L02.92 Furuncle, unspecified

Boil NOS

Furunculosis NOS

L02.93 Carbuncle, unspecified

L03 Cellulitis and acute lymphangitis

Excludes2: cellulitis of anal and rectal region (K61.-)

cellulitis of external auditory canal (H60.1)

cellulitis of eyelid (H00.0)

cellulitis of female external genital organs (N76.4)

cellulitis of lacrimal apparatus (H04.3)

cellulitis of male external genital organs (N48.2, N49.-)

cellulitis of mouth (K12.2)

cellulitis of nose (J34.0)

eosinophilic cellulitis [Wells] (L98.3)

febrile neutrophilic dermatosis [Sweet] (L98.2)

lymphangitis (chronic) (subacute) (I89.1)

L03.0 Cellulitis and acute lymphangitis of finger and toe

Infection of nail

Onychia

Paronychia

Perionychia

L03.01 Cellulitis of finger

Felon

Whitlow

Excludes1: herpetic whitlow (B00.89)

L03.011 Cellulitis of right finger

L03.012 Cellulitis of left finger

L03.019 Cellulitis of unspecified finger

L03.02 Acute lymphangitis of finger

Hangnail with lymphangitis of finger

L03. 021 Acute lymphangitis of right finger

L03.022 Acute lymphangitis of left finger

L03.029 Acute lymphangitis of unspecified finger

L03.03 Cellulitis of toe

L03.031 Cellulitis of right toe

L03.032 Cellulitis of left toe

L03.039 Cellulitis of unspecified toe

L03.04 Acute lymphangitis of toe

Hangnail with lymphangitis of toe

L03.041 Acute lymphangitis of right toe

L03.042 Acute lymphangitis of left toe

L03.049 Acute lymphangitis of unspecified toe

L03.1 Cellulitis and acute lymphangitis of other parts of limb

L03.11 Cellulitis of other parts of limb

Excludes2: cellulitis of fingers (L03.01-)

cellulitis of toes (L03.03-)

groin (L03.314)

L03.111 Cellulitis of right axilla

L03.112 Cellulitis of left axilla

L03.113 Cellulitis of right upper limb

L03.114 Cellulitis of left upper limb

L03.115 Cellulitis of right lower limb

L03.116 Cellulitis of left lower limb

L03.119 Cellulitis of unspecified part of limb

L03.12 Acute lymphangitis of other parts of limb

Excludes2: acute lymphangitis of fingers (L03.2-)

acute lymphangitis of toes (L03.4-)

acute lymphangitis of groin (L03.324)

L03.121 Acute lymphangitis of right axilla

L03.122 Acute lymphangitis of left axilla

L03.123 Acute lymphangitis of right upper limb

L03.124 Acute lymphangitis of left upper limb

L03.125 Acute lymphangitis of right lower limb

L03.126 Acute lymphangitis of left lower limb

L03.129 Acute lymphangitis of unspecified part of limb

L03.2 Cellulitis and acute lymphangitis of face and neck

L03.21 Cellulitis and acute lymphangitis of face

L03.211 Cellulitis of face

Excludes2: cellulitis of ear (H60.1-)

cellulitis of eyelid (H00.0-)

cellulitis of head (L03.81)

cellulitis of lacrimal apparatus (H04.3)

cellulitis of lip (K13.0)

cellulitis of mouth (K12.2)

cellulitis of nose (internal) (J34.0)

cellulitis of orbit (H05.0)

cellulitis of scalp (L03.81)

L03.212 Acute lymphangitis of face

L03.22 Cellulitis and acute lymphangitis of neck

L03.221 Cellulitis of neck

L03.222 Acute lymphangitis of neck

L03.3 Cellulitis and acute lymphangitis of trunk

L03.31 Cellulitis of trunk

Excludes2: cellulitis of anal and rectal regions (K61.-)

cellulitis of breast NOS (N61)

cellulitis of female external genital organs (N76.4)

cellulitis of male external genital organs (N48.2, N49.-)

omphalitis of newborn (P38.-)

puerperal cellulitis of breast (O91.2)

L03.311 Cellulitis of abdominal wall

Excludes2: cellulitis of umbilicus (L03.316)

cellulitis of groin (L03.314)

L03.312 Cellulitis of back [any part except buttock]

L03.313 Cellulitis of chest wall

L03.314 Cellulitis of groin

L03.315 Cellulitis of perineum

L03.316 Cellulitis of umbilicus

L03.317 Cellulitis of buttock

L03.319 Cellulitis of trunk, unspecified

L03.32 Acute lymphangitis of trunk

L03.321 Acute lymphangitis of abdominal wall

L03.322 Acute lymphangitis of back [any part except buttock]

L03.323 Acute lymphangitis of chest wall

L03.324 Acute lymphangitis of groin

L03.325 Acute lymphangitis of perineum

L03.326 Acute lymphangitis of umbilicus

L03.327 Acute lymphangitis of buttock

L03.329 Acute lymphangitis of trunk, unspecified

L03.8 Cellulitis and acute lymphangitis of other sites

L03.81 Cellulitis of other sites

L03.811 Cellulitis of head [any part, except face]

Cellulitis of scalp

Excludes2: cellulitis of face (L03.211)

L03.818 Cellulitis of other sites

L03.89 Acute lymphangitis of other sites

L03.891 Acute lymphangitis of head [any part, except face]

L03.898 Acute lymphangitis of other sites

L03.9 Cellulitis and acute lymphangitis, unspecified

L03. 90 Cellulitis, unspecified

L03.91 Acute lymphangitis, unspecified

Excludes1: lymphangitis NOS (I89.1)

L04 Acute lymphadenitis

Includes: abscess (acute) of lymph nodes, except mesenteric

acute lymphadenitis, except mesenteric

Excludes1: chronic or subacute lymphadenitis, except mesenteric (I88.1)

enlarged lymph nodes (R59.-)

human immunodeficiency virus [HIV] disease resulting in generalized lymphadenopathy (B20)

lymphadenitis NOS (I88.9)

nonspecific mesenteric lymphadenitis (I88.0)

L04.0 Acute lymphadenitis of face, head and neck

L04.1 Acute lymphadenitis of trunk

L04.2 Acute lymphadenitis of upper limb

Acute lymphadenitis of axilla

Acute lymphadenitis of shoulder

L04.3 Acute lymphadenitis of lower limb

Acute lymphadenitis of hip

Excludes2: acute lymphadenitis of groin (L04.1)

L04.8 Acute lymphadenitis of other sites

L04.9 Acute lymphadenitis, unspecified

L05 Pilonidal cyst and sinus

L05.0 Pilonidal cyst and sinus with abscess

L05.01 Pilonidal cyst with abscess

Parasacral dimple with abscess

Pilonidal abscess

Pilonidal dimple with abscess

Postanal dimple with abscess

L05.02 Pilonidal sinus with abscess

Coccygeal fistula with abscess

Coccygeal sinus with abscess

Pilonidal fistula with abscess

L05.9 Pilonidal cyst and sinus without abscess

L05.91 Pilonidal cyst without abscess

Parasacral dimple

Pilonidal dimple

Postanal dimple

Pilonidal cyst NOS

L05.92 Pilonidal sinus without abscess

Coccygeal fistula

Coccygeal sinus without abscess

Pilonidal fistula

L08 Other local infections of skin and subcutaneous tissue

L08. 0 Pyoderma

Purulent dermatitis

Septic dermatitis

Suppurative dermatitis

Excludes1: pyoderma gangrenosum (L88)

pyoderma vegetans (L08.81)

L08.1 Erythrasma

L08.8 Other specified local infections of the skin and subcutaneous tissue

L08.81 Pyoderma vegetans

Excludes1: pyoderma gangrenosum (L88)

pyoderma NOS (L08.0)

L08.82 Omphalitis not of newborn

Excludes1: omphalitis of newborn (P38.-)

L08.89 Other specified local infections of the skin and subcutaneous tissue

L08.9 Local infection of the skin and subcutaneous tissue, unspecified

Bullous disorders (L10-L14)

Excludes1: benign familial pemphigus [Hailey-Hailey] (Q82.8)

staphylococcal scalded skin syndrome (L00)

toxic epidermal necrolysis [Lyell] (L51.2)

L10 Pemphigus

Excludes1: pemphigus neonatorum (L01.03)

L10.0 Pemphigus vulgaris

L10.1 Pemphigus vegetans

L10.2 Pemphigus foliaceous

L10.3 Brazilian pemphigus [fogo selvagem]

L10.4 Pemphigus erythematosus

Senear-Usher syndrome

L10.5 Drug-induced pemphigus

Code first (T36-T50) to identify drug

L10.8 Other pemphigus

L10.81 Paraneoplastic pemphigus

L10.89 Other pemphigus

L10.9 Pemphigus, unspecified

L11 Other acantholytic disorders

L11.0 Acquired keratosis follicularis

Excludes1: keratosis follicularis (congenital) [Darier-White] (Q82.8)

L11.1 Transient acantholytic dermatosis [Grover]

L11.8 Other specified acantholytic disorders

L11.9 Acantholytic disorder, unspecified

L12 Pemphigoid

Excludes1: herpes gestationis (O26.4-)

impetigo herpetiformis (L40.1)

L12.0 Bullous pemphigoid

L12.1 Cicatricial pemphigoid

Benign mucous membrane pemphigoid

L12.2 Chronic bullous disease of childhood

Juvenile dermatitis herpetiformis

L12.3 Acquired epidermolysis bullosa

Excludes1: epidermolysis bullosa (congenital) (Q81.-)

L12.30 Acquired epidermolysis bullosa, unspecified

L12.31 Epidermolysis bullosa due to drug

Code first (T36-T50) to identify drug

L12.35 Other acquired epidermolysis bullosa

L12.8 Other pemphigoid

L12.9 Pemphigoid, unspecified

L13 Other bullous disorders

L13.0 Dermatitis herpetiformis

Duhring's disease

Hydroa herpetiformis

Excludes1: juvenile dermatitis herpetiformis (L12.2)

senile dermatitis herpetiformis (L12.0)

L13.1 Subcorneal pustular dermatitis

Sneddon-Wilkinson disease

L13.8 Other specified bullous disorders

L13.9 Bullous disorder, unspecified

L14 Bullous disorders in diseases classified elsewhere

Code first underlying disease

Dermatitis and eczema (L20-L30)

Note: In this block the terms dermatitis and eczema are used synonymously and interchangeably.

Excludes2: chronic (childhood) granulomatous disease (D71)

dermatitis gangrenosa (L88)

dermatitis herpetiformis (L13.0)

dry skin dermatitis (L85.3)

factitial dermatitis (L98.1)

perioral dermatitis (L71.0)

radiation-related disorders of the skin and subcutaneous tissue (L55-L59)

stasis dermatitis (I83.1-I83.2)

L20 Atopic dermatitis

L20.0 Besnier's prurigo

L20.8 Other atopic dermatitis

Excludes2: circumscribed neurodermatitis (L28.0)

L20.81 Atopic neurodermatitis

Diffuse neurodermatitis

L20.82 Flexural eczema

L20.83 Infantile (acute) (chronic) eczema

L20.84 Intrinsic (allergic) eczema

L20.89 Other atopic dermatitis

L20.9 Atopic dermatitis, unspecified

L21 Seborrheic dermatitis

Excludes2: infective dermatitis (L30.3)

seborrheic keratosis (L82.-)

L21.0 Seborrhea capitis

Cradle cap

L21.1 Seborrheic infantile dermatitis

L21.8 Other seborrheic dermatitis

L21.9 Seborrheic dermatitis, unspecified

Seborrhea NOS

L22 Diaper dermatitis

Includes: Diaper erythema

Diaper rash

Psoriasiform diaper rash

L23 Allergic contact dermatitis

Code first (T36-T65), to identify drug or substance

Excludes1: allergy NOS (T78.40)

contact dermatitis NOS (L25.9)

dermatitis NOS (L30.9)

Excludes2: dermatitis due to substances taken internally (L27.-)

dermatitis of eyelid (H01.1-)

diaper dermatitis (L22)

eczema of external ear (H60.5-)

irritant contact dermatitis (L24.-)

perioral dermatitis (L71.0)

radiation-related disorders of the skin and subcutaneous tissue (L55-L59)

L23.0 Allergic contact dermatitis due to metals

Allergic contact dermatitis due to chromium

Allergic contact dermatitis due to nickel

L23.1 Allergic contact dermatitis due to adhesives

L23.2 Allergic contact dermatitis due to cosmetics

L23.3 Allergic contact dermatitis due to drugs in contact with skin

Excludes2: dermatitis due to ingested drugs and medicaments (L27.0-L27.1)

L23.4 Allergic contact dermatitis due to dyes

L23.5 Allergic contact dermatitis due to other chemical products

Allergic contact dermatitis due to cement

Allergic contact dermatitis due to insecticide

Allergic contact dermatitis due to plastic

Allergic contact dermatitis due to rubber

L23.6 Allergic contact dermatitis due to food in contact with the skin

Excludes2: dermatitis due to ingested food (L27.2)

L23.7 Allergic contact dermatitis due to plants, except food

Excludes2: allergy NOS due to pollen (J30.1)

L23.8 Allergic contact dermatitis due to other agents

L23.81 Allergic contact dermatitis due to animal (cat) (dog) dander

Allergic contact dermatitis due to animal (cat) (dog) hair

L23.89 Allergic contact dermatitis due to other agents

L23.9 Allergic contact dermatitis, unspecified cause

Allergic contact eczema NOS

L24 Irritant contact dermatitis

Code first (T36-T65) to identify drug or substance

Excludes1: allergy NOS (T78.40)

contact dermatitis NOS (L25.9)

dermatitis NOS (L30.9)

Excludes2: allergic contact dermatitis (L23.-)

dermatitis due to substances taken internally (L27.-)

dermatitis of eyelid (H01.1-)

diaper dermatitis (L22)

eczema of external ear (H60.5-)

perioral dermatitis (L71.0)

radiation-related disorders of the skin and subcutaneous tissue (L55-L59)

L24.0 Irritant contact dermatitis due to detergents

L24.1 Irritant contact dermatitis due to oils and greases

L24.2 Irritant contact dermatitis due to solvents

Irritant contact dermatitis due to chlorocompound

Irritant contact dermatitis due to cyclohexane

Irritant contact dermatitis due to ester

Irritant contact dermatitis due to glycol

Irritant contact dermatitis due to hydrocarbon

Irritant contact dermatitis due to ketone

L24.3 Irritant contact dermatitis due to cosmetics

L24.4 Irritant contact dermatitis due to drugs in contact with skin

L24.5 Irritant contact dermatitis due to other chemical products

Irritant contact dermatitis due to cement

Irritant contact dermatitis due to insecticide

Irritant contact dermatitis due to plastic

Irritant contact dermatitis due to rubber

L24.6 Irritant contact dermatitis due to food in contact with skin

Excludes2: dermatitis due to ingested food (L27.2)

L24.7 Irritant contact dermatitis due to plants, except food

Excludes2: allergy NOS to pollen (J30.1)

L24.8 Irritant contact dermatitis due to other agents

L24.81 Irritant contact dermatitis due to metals

Irritant contact dermatitis due to chromium

Irritant contact dermatitis due to nickel

L24.89 Irritant contact dermatitis due to other agents

Irritant contact dermatitis due to dyes

L24.9 Irritant contact dermatitis, unspecified cause

Irritant contact eczema NOS

L25 Unspecified contact dermatitis

Code first (T36-T65), to identify drug or substance

Excludes1: allergic contact dermatitis (L23.-)

allergy NOS (T78.40)

dermatitis NOS (L30.9)

irritant contact dermatitis (L24.-)

Excludes2: dermatitis due to ingested substances (L27.-)

dermatitis of eyelid (H01.1-)

eczema of external ear (H60.5-)

perioral dermatitis (L71.0)

radiation-related disorders of the skin and subcutaneous tissue (L55-L59)

L25.0 Unspecified contact dermatitis due to cosmetics

L25.1 Unspecified contact dermatitis due to drugs in contact with skin

Excludes2: dermatitis due to ingested drugs and medicaments (L27.0-L27.1)

L25.2 Unspecified contact dermatitis due to dyes

L25.3 Unspecified contact dermatitis due to other chemical products

Unspecified contact dermatitis due to cement

Unspecified contact dermatitis due to insecticide

L25.4 Unspecified contact dermatitis due to food in contact with skin

Excludes2: dermatitis due to ingested food (L27.2)

L25.5 Unspecified contact dermatitis due to plants, except food

Excludes1: nettle rash (L50.9)

Excludes2: allergy NOS due to pollen (J30.1)

L25.8 Unspecified contact dermatitis due to other agents

L25.9 Unspecified contact dermatitis, unspecified cause

Contact dermatitis (occupational) NOS

Contact eczema (occupational) NOS

L26 Exfoliative dermatitis

Includes: hebra's pityriasis

Excludes1: Ritter's disease (L00)

L27 Dermatitis due to substances taken internally

Code first (T36-T65), to identify drug or substance

Excludes1: allergy NOS (T78.40)

Excludes2: adverse food reaction, except dermatitis (T78.0-T78.1)

contact dermatitis (L23-L25)

drug photoallergic response (L56.1)

drug phototoxic response (L56.0)

urticaria (L50.-)

L27.0 Generalized skin eruption due to drugs and medicaments taken internally

L27.1 Localized skin eruption due to drugs and medicaments taken internally

L27.2 Dermatitis due to ingested food

Excludes2: dermatitis due to food in contact with skin (L23.6, L24.6, L25.4)

L27.8 Dermatitis due to other substances taken internally

L27.9 Dermatitis due to unspecified substance taken internally

L28 Lichen simplex chronicus and prurigo

L28.0 Lichen simplex chronicus

Circumscribed neurodermatitis

Lichen NOS

L28.1 Prurigo nodularis

L28.2 Other prurigo

Prurigo NOS

Prurigo Hebra

Prurigo mitis

Urticaria papulosa

L29 Pruritus

Excludes1: neurotic excoriation (L98.1)

psychogenic pruritus (F45.8)

L29.0 Pruritus ani

L29.1 Pruritus scroti

L29.2 Pruritus vulvae

L29.3 Anogenital pruritus, unspecified

L29.8 Other pruritus

L29.9 Pruritus, unspecified

Itch NOS

L30 Other and unspecified dermatitis

Excludes2: contact dermatitis (L23-L25)

dry skin dermatitis (L85.3)

small plaque parapsoriasis (L41.3)

stasis dermatitis (I83.1-.2)

L30.0 Nummular dermatitis

L30.1 Dyshidrosis [pompholyx]

L30. 2 Cutaneous autosensitization

Candidid [levurid]

Dermatophytid

Eczematid

L30.3 Infective dermatitis

Infectious eczematoid dermatitis

L30.4 Erythema intertrigo

L30.5 Pityriasis alba

L30.8 Other specified dermatitis

L30.9 Dermatitis, unspecified

Eczema NOS

Papulosquamous disorders (L40-L45)

L40 Psoriasis

L40.0 Psoriasis vulgaris

Nummular psoriasis

Plaque psoriasis

L40.1 Generalized pustular psoriasis

Impetigo herpetiformis

Von Zumbusch's disease

L40.2 Acrodermatitis continua

L40.3 Pustulosis palmaris et plantaris

L40.4 Guttate psoriasis

L40.5 Arthropathic psoriasis

L40.50 Arthropathic psoriasis, unspecified

L40.51 Distal interphalangeal psoriatic arthropathy

L40.52 Psoriatic arthritis mutilans

L40.53 Psoriatic spondylitis

L40.54 Psoriatic juvenile arthropathy

L40.59 Other psoriatic arthropathy

L40.8 Other psoriasis

Flexural psoriasis

L40.9 Psoriasis, unspecified

L41 Parapsoriasis

Excludes1: poikiloderma vasculare atrophicans (L94.5)

L41.0 Pityriasis lichenoides et varioliformis acuta

Mucha-Habermann disease

L41.1 Pityriasis lichenoides chronica

L41.2 Lymphomatoid papulosis

L41.3 Small plaque parapsoriasis

L41.4 Large plaque parapsoriasis

L41.5 Retiform parapsoriasis

L41.8 Other parapsoriasis

L41.9 Parapsoriasis, unspecified

L42 Pityriasis rosea

L43 Lichen planus

Excludes1: lichen planopilaris (L66.1)

L43.0 Hypertrophic lichen planus

L43.1 Bullous lichen planus

L43.2 Lichenoid drug reaction

Code first (T36-T50) to identify drug

L43.3 Subacute (active) lichen planus

Lichen planus tropicus

L43.8 Other lichen planus

L43.9 Lichen planus, unspecified

L44 Other papulosquamous disorders

L44.0 Pityriasis rubra pilaris

L44.1 Lichen nitidus

L44.2 Lichen striatus

L44.3 Lichen ruber moniliformis

L44.4 Infantile papular acrodermatitis [Gianotti-Crosti]

L44.8 Other specified papulosquamous disorders

L44.9 Papulosquamous disorder, unspecified

L45 Papulosquamous disorders in diseases classified elsewhere

Code first underlying disease.

Urticaria and erythema (L49-L54)

Excludes1: Lyme disease (A69.2-)

rosacea (L71.-)

L49 Exfoliation due to erythematous conditions according to extent of body surface involved

Code first erythematous condition causing exfoliation, such as:

Ritter's disease (L00)

(Staphylococcal) scalded skin syndrom (L00)

Stevens-Johnson syndrome (L51.1)

Stevens-Johnson syndrome-toxic epidermal necrolysis

overlap syndrome (L51.3)

Toxic epidermal necrolysis (L51.2)

L49.0 Exfoliation due to erythematous condition involving less than 10 percent of body surface

Exfoliation due to erythematous condition NOS

L49.1 Exfoliation due to erythematous condition involving 10-19 percent of body surface

L49. 2 Exfoliation due to erythematous condition involving 20-29 percent of body surface

L49.3 Exfoliation due to erythematous condition involving 30-39 percent of body surface

L49.4 Exfoliation due to erythematous condition involving 40-49 percent of body surface

L49.5 Exfoliation due to erythematous condition involving 50-59 percent of body surface

L49.6 Exfoliation due to erythematous condition involving 60-69 percent of body surface

L49.7 Exfoliation due to erythematous condition involving 70-79 percent of body surface

L49.8 Exfoliation due to erythematous condition involving 80-89 percent of body surface

L49.9 Exfoliation due to erythematous condition involving 90 or more percent of body surface

L50 Urticaria

Excludes1: allergic contact dermatitis (L23.-)

angioneurotic edema (T78.3)

giant urticaria (T78.3)

hereditary angio-edema (D84.1)

Quincke's edema (T78.3)

serum urticaria (T80.6)

solar urticaria (L56.3)

urticaria neonatorum (P83.8)

urticaria papulosa (L28.2)

urticaria pigmentosa (Q82.2)

L50.0 Allergic urticaria

L50.1 Idiopathic urticaria

L50.2 Urticaria due to cold and heat

L50.3 Dermatographic urticaria

L50.4 Vibratory urticaria

L50.5 Cholinergic urticaria

L50.6 Contact urticaria

L50.8 Other urticaria

Chronic urticaria

Recurrent periodic urticaria

L50.9 Urticaria, unspecified

L51 Erythema multiforme

Code first (T36-T50) to identify drug, if drug-induced

Use additional code to identify associated manifestations, such as:

arthropathy associated with dermatological disorders (M14.8-)

conjunctival edema (H11.42)

conjunctivitis (H10.22-)

corneal scars and opacities (H17.-)

corneal ulcer (H16.0-)

edema of eyelid (H02.84)

inflammation of eyelid (H01.8)

keratoconjunctivitis sicca (H16.22-)

mechanical lagophthalmos (H02.22-)

mucositis (J34.81, K12.3-, K12.4, K92.81, N76.81)

stomatitis (K12.-)

symblepharon (H11.23-)

Use additional code to identify percentage of skin exfoliation (L49-)

Excludes1: staphylococcal scalded skin syndrome (L00)

Ritter's disease (L00)

L51.0 Nonbullous erythema multiforme

L51.1 Stevens-Johnson syndrome

L51.2 Toxic epidermal necrolysis [Lyell]

L51.3 Stevens-Johnson syndrome-toxic epidermal necrolysis overlap syndrome

SJS-TEN overlap syndrome

L51.8 Other erythema multiforme

L51.9 Erythema multiforme, unspecified

Erythema iris

Erythema multiforme major NOS

Erythema multiforme minor NOS

Herpes iris

L52 Erythema nodosum

Excludes1: tuberculous erythema nodosum (A18.4)

L53 Other erythematous conditions

Excludes1: erythema ab igne (L59.0)

erythema due to external agents in contact with skin (L23-L25)

erythema intertrigo (L30.4)

L53.0 Toxic erythema

Code first (T36-T65) to identify external agent

Excludes1: neonatal erythema toxicum (P83.1)

L53.1 Erythema annulare centrifugum

L53.2 Erythema marginatum

L53.3 Other chronic figurate erythema

L53.8 Other specified erythematous conditions

L53.9 Erythematous condition, unspecified

Erythema NOS

Erythroderma NOS

L54 Erythema in diseases classified elsewhere

Code first underlying disease.

Radiationrelated disorders of the skin and subcutaneous tissue (L55-L59)

L55 Sunburn

L55.0 Sunburn of first degree

L55.1 Sunburn of second degree

L55.2 Sunburn of third degree

L55.9 Sunburn, unspecified

L56 Other acute skin changes due to ultraviolet radiation

Use additional code to identify the source of the ultraviolet radiation (W89, X32)

L56.0 Drug phototoxic response

Code first (T36-T50) to identify drug

L56.1 Drug photoallergic response

Code first (T36-T50) to identify drug

L56.2 Photocontact dermatitis [berloque dermatitis]

L56.3 Solar urticaria

L56.4 Polymorphous light eruption

L56.5 Disseminated superficial actinic porokeratosis (DSAP)

L56.8 Other specified acute skin changes due to ultraviolet radiation

L56.9 Acute skin change due to ultraviolet radiation, unspecified

L57 Skin changes due to chronic exposure to nonionizing radiation

Use additional code to identify the source of the ultraviolet radiation (W89, X32)

L57.0 Actinic keratosis

Keratosis NOS

Senile keratosis

Solar keratosis

L57.1 Actinic reticuloid

L57.2 Cutis rhomboidalis nuchae

L57.3 Poikiloderma of Civatte

L57.4 Cutis laxa senilis

Elastosis senilis

L57.5 Actinic granuloma

L57.8 Other skin changes due to chronic exposure to nonionizing radiation

Farmer's skin

Sailor's skin

Solar dermatitis

L57.9 Skin changes due to chronic exposure to nonionizing radiation, unspecified

L58 Radiodermatitis

Use additional code to identify the source of the radiation (W88, W90)

L58.0 Acute radiodermatitis

L58.1 Chronic radiodermatitis

L58.9 Radiodermatitis, unspecified

L59 Other disorders of skin and subcutaneous tissue related to radiation

L59.0 Erythema ab igne [dermatitis ab igne]

L59.8 Other specified disorders of the skin and subcutaneous tissue related to radiation

L59.9 Disorder of the skin and subcutaneous tissue related to radiation, unspecified

Disorders of skin appendages (L60-L75)

Excludes1: congenital malformations of integument (Q84.-)

L60 Nail disorders

Excludes2: clubbing of nails (R68.3)

onychia and paronychia (L03.0-)

L60.0 Ingrowing nail

L60.1 Onycholysis

L60.2 Onychogryphosis

L60.3 Nail dystrophy

L60.4 Beau's lines

L60.5 Yellow nail syndrome

L60.8 Other nail disorders

L60.9 Nail disorder, unspecified

L62 Nail disorders in diseases classified elsewhere

Code first underlying disease, such as:

pachydermoperiostosis (M89.4-)

L63 Alopecia areata

L63.0 Alopecia (capitis) totalis

L63.1 Alopecia universalis

L63.2 Ophiasis

L63.8 Other alopecia areata

L63.9 Alopecia areata, unspecified

L64 Androgenic alopecia

Includes: male-pattern baldness

L64.0 Drug-induced androgenic alopecia

Code first (T36-T50) to identify drug

L64.8 Other androgenic alopecia

L64.9 Androgenic alopecia, unspecified

L65 Other nonscarring hair loss

Excludes1: trichotillomania (F63.3)

L65.0 Telogen effluvium

L65.1 Anagen effluvium

L65.2 Alopecia mucinosa

L65.8 Other specified nonscarring hair loss

L65.9 Nonscarring hair loss, unspecified

Alopecia NOS

L66 Cicatricial alopecia [scarring hair loss]

L66.0 Pseudopelade

L66.1 Lichen planopilaris

Follicular lichen planus

L66.2 Folliculitis decalvans

L66.3 Perifolliculitis capitis abscedens

L66.4 Folliculitis ulerythematosa reticulata

L66.8 Other cicatricial alopecia

L66.9 Cicatricial alopecia, unspecified

L67 Hair color and hair shaft abnormalities

Excludes1: monilethrix (Q84.1)

pili annulati (Q84.1)

telogen effluvium (L65.0)

L67.0 Trichorrhexis nodosa

L67.1 Variations in hair color

Canities

Greyness, hair (premature)

Heterochromia of hair

Poliosis circumscripta, acquired

Poliosis NOS

L67.8 Other hair color and hair shaft abnormalities

Fragilitas crinium

L67.9 Hair color and hair shaft abnormality, unspecified

L68 Hypertrichosis

Includes: excess hair

Excludes1: congenital hypertrichosis (Q84.2)

persistent lanugo (Q84.2)

L68.0 Hirsutism

L68.1 Acquired hypertrichosis lanuginosa

L68.2 Localized hypertrichosis

L68.3 Polytrichia

L68.8 Other hypertrichosis

L68.9 Hypertrichosis, unspecified

L70 Acne

Excludes2: acne keloid (L73.0)

L70. 0 Acne vulgaris

L70.1 Acne conglobata

L70.2 Acne varioliformis

Acne necrotica miliaris

L70.3 Acne tropica

L70.4 Infantile acne

L70.5 Acn? excori?e des jeunes filles

Picker?s acne

L70.8 Other acne

L70.9 Acne, unspecified

L71 Rosacea

L71.0 Perioral dermatitis

L71.1 Rhinophyma

L71.8 Other rosacea

L71.9 Rosacea, unspecified

L72 Follicular cysts of skin and subcutaneous tissue

L72.0 Epidermal cyst

L72.1 Trichodermal cyst

Pilar cyst

Sebaceous cyst

L72.2 Steatocystoma multiplex

L72.8 Other follicular cysts of the skin and subcutaneous tissue

L72.9 Follicular cyst of the skin and subcutaneous tissue, unspecified

L73 Other follicular disorders

L73.0 Acne keloid

L73.1 Pseudofolliculitis barbae

L73.2 Hidradenitis suppurativa

L73.8 Other specified follicular disorders

Sycosis barbae

L73.9 Follicular disorder, unspecified

L74 Eccrine sweat disorders

Excludes2: generalized hyperhidrosis (R61)

L74.0 Miliaria rubra

L74.1 Miliaria crystallina

L74.2 Miliaria profunda

Miliaria tropicalis

L74.3 Miliaria, unspecified

L74.4 Anhidrosis

Hypohidrosis

L74.5 Focal hyperhidrosis

L74.51 Primary focal hyperhidrosis

L74.510 Primary focal hyperhidrosis, axilla

L74. 511 Primary focal hyperhidrosis, face

L74.512 Primary focal hyperhidrosis, palms

L74.513 Primary focal hyperhidrosis, soles

L74.519 Primary focal hyperhidrosis, unspecified

L74.52 Secondary focal hyperhidrosis

Frey's syndrome

L74.8 Other eccrine sweat disorders

L74.9 Eccrine sweat disorder, unspecified

Sweat gland disorder NOS

L75 Apocrine sweat disorders

Excludes1: dyshidrosis (L30.1)

hidradenitis suppurativa (L73.2)

L75.0 Bromhidrosis

L75.1 Chromhidrosis

L75.2 Apocrine miliaria

Fox-Fordyce disease

L75.8 Other apocrine sweat disorders

L75.9 Apocrine sweat disorder, unspecified

Intraoperative and postprocedural complications of skin and subcutaneous tissue (L76)

L76 Intraoperative and postprocedural complications of skin and subcutaneous tissue

L76.0 Intraoperative hemorrhage and hematoma of skin and subcutaneous tissue complicating a procedure

Excludes1: intraoperative hemorrhage and hematoma of skin and subcutaneous tissue due to accidental puncture and laceration during a procedure (L76.1-)

L76.01 Intraoperative hemorrhage and hematoma of skin and subcutaneous tissue complicating a dermatologic procedure

L76.02 Intraoperative hemorrhage and hematoma of skin and subcutaneous tissue complicating other procedure

L76.1 Accidental puncture and laceration of skin and subcutaneous tissue during a procedure

L76.11 Accidental puncture and laceration of skin and subcutaneous tissue during a dermatologic procedure

L76.12 Accidental puncture and laceration of skin and subcutaneous tissue during other procedure

L76.2 Postprocedural hemorrhage and hematoma of skin and subcutaneous tissue following a procedure

L76. 21 Postprocedural hemorrhage and hematoma of skin and subcutaneous tissue following a dermatologic procedure

L76.22 Postprocedural hemorrhage and hematoma of skin and subcutaneous tissue following other procedure

L76.8 Other intraoperative and postprocedural complications of skin and subcutaneous tissue

Use additional code, if applicable, to further specify disorder

L76.81 Other intraoperative complications of skin and subcutaneous tissue

L76.82 Other postprocedural complications of skin and subcutaneous tissue

Other disorders of the skin and subcutaneous tissue (L80-L99)

L80 Vitiligo

Excludes2: vitiligo of eyelids (H02.73-)

vitiligo of vulva (N90.8)

L81 Other disorders of pigmentation

Excludes1: birthmark NOS (Q82.5)

Peutz-Jeghers syndrome (Q85.8)

Excludes2: nevus - see Alphabetical Index

L81.0 Postinflammatory hyperpigmentation

L81.1 Chloasma

L81.2 Freckles

L81.3 Caf? au lait spots

L81.4 Other melanin hyperpigmentation

Lentigo

L81.5 Leukoderma, not elsewhere classified

L81.6 Other disorders of diminished melanin formation

L81.7 Pigmented purpuric dermatosis

Angioma serpiginosum

L81.8 Other specified disorders of pigmentation

Iron pigmentation

Tattoo pigmentation

L81.9 Disorder of pigmentation, unspecified

L82 Seborrheic keratosis

Includes: dermatosis papulosa nigra

Leser-Tr?lat disease

Excludes2: seborrheic dermatitis (L21.-)

L82.0 Inflamed seborrheic keratosis

L82.1 Other seborrheic keratosis

Seborrheic keratosis NOS

L83 Acanthosis nigricans

Includes: confluent and reticulated papillomatosis

L84 Corns and callosities

Includes: callus

clavus

L85 Other epidermal thickening

Excludes2: hypertrophic disorders of the skin (L91.-)

L85.0 Acquired ichthyosis

Excludes1: congenital ichthyosis (Q80.-)

L85.1 Acquired keratosis [keratoderma] palmaris et plantaris

Excludes1: inherited keratosis palmaris et plantaris (Q82.8)

L85.2 Keratosis punctata (palmaris et plantaris)

L85.3 Xerosis cutis

Dry skin dermatitis

L85.8 Other specified epidermal thickening

Cutaneous horn

L85.9 Epidermal thickening, unspecified

L86 Keratoderma in diseases classified elsewhere

Code first underlying disease, such as:

Reiter's disease (M02.3-)

Excludes1: gonococcal keratoderma (A54.89)

gonococcal keratosis (A54.89)

keratoderma due to vitamin A deficiency (E50.8)

keratosis due to vitamin A deficiency (E50.8)

xeroderma due to vitamin A deficiency (E50.8)

L87 Transepidermal elimination disorders

Excludes1: granuloma annulare (perforating) (L92.0)

L87.0 Keratosis follicularis et parafollicularis in cutem penetrans

[Kyrle]

Hyperkeratosis follicularis penetrans

L87.1 Reactive perforating collagenosis

L87.2 Elastosis perforans serpiginosa

L87.8 Other transepidermal elimination disorders

L87.9 Transepidermal elimination disorder, unspecified

L88 Pyoderma gangrenosum

Includes: dermatitis gangrenosa

phagedenic pyoderma

L89 Pressure ulcer

Includes: bed sore

decubitus ulcer

plaster ulcer

pressure area

pressure sore

Code first any associated gangrene (I96)

Excludes2: decubitus (trophic) ulcer of cervix (uteri) (N86)

diabetic ulcers (E08.621, E08.622, E09.621, E09.622, E10.621, E10.622, E11.621, E11.622, E13.621, E13.622)

non-pressure chronic ulcer of skin (L97.-)

skin infections (L00-L08)

varicose ulcer (I83.0, I83.2)

L89.0 Pressure ulcer of elbow

L89.00 Pressure ulcer of unspecified elbow

L89.000 Pressure ulcer of unspecified elbow, unstageable

L89.001 Pressure ulcer of unspecified elbow, stage 1

Healing pressure ulcer of unspecified elbow, stage 1

Pressure pre-ulcer skin changes limited to persistent focal edema, unspecified elbow

L89.002 Pressure ulcer of unspecified elbow, stage 2

Healing pressure ulcer of unspecified elbow, stage 2

Pressure ulcer with abrasion, blister, partial thickness skin loss involving epidermis and/or dermis, unspecified elbow

L89.003 Pressure ulcer of unspecified elbow, stage 3

Healing pressure ulcer of unspecified elbow, stage 3

Pressure ulcer with full thickness skin loss involving damage or necrosis of subcutaneous tissue, unspecified elbow

L89.004 Pressure ulcer of unspecified elbow, stage 4

Healing pressure ulcer of unspecified elbow, stage 4

Pressure ulcer with necrosis of soft tissues through to underlying muscle, tendon, or bone, unspecified elbow

L89.009 Pressure ulcer of unspecified elbow, unspecified stage

Healing pressure ulcer of elbow NOS

Healing pressure ulcer of unspecified elbow, unspecified stage

L89.01 Pressure ulcer of right elbow

L89.010 Pressure ulcer of right elbow, unstageable

L89.011 Pressure ulcer of right elbow, stage I

Healing pressure ulcer of right elbow, stage I

Pressure pre-ulcer skin changes limited to persistent focal edema, right elbow

L89.012 Pressure ulcer of right elbow, stage II

Healing pressure ulcer of right elbow, stage II

Pressure ulcer with abrasion, blister, partial thickness skin loss involving epidermis and/or dermis, right elbow

L89.013 Pressure ulcer of right elbow, stage III

Healing pressure ulcer of right elbow, stage III

Pressure ulcer with full thickness skin loss involving damage or necrosis of subcutaneous tissue, right elbow

L89.014 Pressure ulcer of right elbow, stage IV

Healing pressure ulcer of right elbow, stage IV

Pressure ulcer with necrosis of soft tissues through to underlying muscle, tendon, or bone, right elbow

L89.019 Pressure ulcer of right elbow, unspecified stage

Healing pressure right of elbow NOS

Healing pressure ulcer of unspecified elbow, unspecified stage

L89.02 Pressure ulcer of left elbow

L89.020 Pressure ulcer of left elbow, unstageable

L89.021 Pressure ulcer of left elbow, stage I

Healing pressure ulcer of left elbow, stage I

Pressure pre-ulcer skin changes limited to persistent focal edema, left elbow

L89.022 Pressure ulcer of left elbow, stage II

Healing pressure ulcer of left elbow, stage II

Pressure ulcer with abrasion, blister, partial thickness skin loss involving epidermis and/or dermis, left elbow

L89.023 Pressure ulcer of left elbow, stage III

Healing pressure ulcer of left elbow, stage III

Pressure ulcer with full thickness skin loss involving damage or necrosis of subcutaneous tissue, left elbow

L89.024 Pressure ulcer of left elbow, stage IV

Healing pressure ulcer of left elbow, stage IV

Pressure ulcer with necrosis of soft tissues through to underlying muscle, tendon, or bone, left elbow

L89.029 Pressure ulcer of left elbow, unspecified stage

Healing pressure ulcer of left of elbow NOS

Healing pressure ulcer of unspecified elbow, unspecified stage

L89.1 Pressure ulcer of back

L89.10 Pressure ulcer of unspecified part of back

L89.100 Pressure ulcer of unspecified part of back, unstageable

L89. 101 Pressure ulcer of unspecified part of back, stage I

Healing pressure ulcer of unspecified part of back, stage I

Pressure pre-ulcer skin changes limited to persistent focal edema, unspecified part of back

L89.102 Pressure ulcer of unspecified part of back, stage II

Healing pressure ulcer of unspecified part of back, stage II

Pressure ulcer with abrasion, blister, partial thickness skin loss involving epidermis and/or dermis, unspecified part of back

L89.103 Pressure ulcer of unspecified part of back, stage III

Healing pressure ulcer of unspecified part of back, stage III

Pressure ulcer with full thickness skin loss involving damage or necrosis of subcutaneous tissue, unspecified part of back

L89.104 Pressure ulcer of unspecified part of back, stage IV

Healing pressure ulcer of unspecified part of back, stage IV

Pressure ulcer with necrosis of soft tissues through to underlying muscle, tendon, or bone, unspecified part of back

L89.109 Pressure ulcer of unspecified part of back, unspecified stage

Healing pressure ulcer of unspecified part of back NOS

Healing pressure ulcer of unspecified part of back, unspecified stage

L89.11 Pressure ulcer of right upper back

Pressure ulcer of right shoulder blade

L89.110 Pressure ulcer of right upper back, unstageable

L89.111 Pressure ulcer of right upper back, stage I

Healing pressure ulcer of right upper back, stage I

Pressure pre-ulcer skin changes limited to persistent focal edema, right upper back

L89.112 Pressure ulcer of right upper back, stage II

Healing pressure ulcer of right upper back, stage II

Pressure ulcer with abrasion, blister, partial thickness skin loss involving epidermis and/or dermis, right upper back

L89. 113 Pressure ulcer of right upper back, stage III

Healing pressure ulcer of right upper back, stage III

Pressure ulcer with full thickness skin loss involving damage or necrosis of subcutaneous tissue, right upper back

L89.114 Pressure ulcer of right upper back, stage IV

Healing pressure ulcer of right upper back, stage IV

Pressure ulcer with necrosis of soft tissues through to underlying muscle, tendon, or bone, right upper back

L89.119 Pressure ulcer of right upper back, unspecified stage

Healing pressure ulcer of right upper back NOS

Healing pressure ulcer of right upper back, unspecified stage

L89.12 Pressure ulcer of left upper back

Pressure ulcer of left shoulder blade

L89.120 Pressure ulcer of left upper back, unstageable

L89.121 Pressure ulcer of left upper back, stage I

Healing pressure ulcer of left upper back, stage I

Pressure pre-ulcer skin changes limited to persistent focal edema, left upper back

L89.122 Pressure ulcer of left upper back, stage II

Healing pressure ulcer of left upper back, stage II

Pressure ulcer with abrasion, blister, partial thickness skin loss involving epidermis and/or dermis, left upper back

L89.123 Pressure ulcer of left upper back, stage III

Healing pressure ulcer of left upper back, stage III

Pressure ulcer with full thickness skin loss involving damage or necrosis of subcutaneous tissue, left upper back

L89.124 Pressure ulcer of left upper back, stage IV

Healing pressure ulcer of left upper back, stage IV

Pressure ulcer with necrosis of soft tissues through to underlying muscle, tendon, or bone, left upper back

L89.129 Pressure ulcer of left upper back, unspecified stage

Healing pressure ulcer of left upper back NOS

Healing pressure ulcer of left upper back, unspecified stage

L89.13 Pressure ulcer of right lower back

L89.130 Pressure ulcer of right lower back, unstageable

L89. 131 Pressure ulcer of right lower back, stage I

Healing pressure ulcer of right lower back, stage I

Pressure pre-ulcer skin changes limited to persistent focal edema, right lower back

L89.132 Pressure ulcer of right lower back, stage II

Healing pressure ulcer of right lower back, stage II

Pressure ulcer with abrasion, blister, partial thickness skin loss involving epidermis and/or dermis, right lower back

L89.133 Pressure ulcer of right lower back, stage III

Healing pressure ulcer of right lower back, stage III

Pressure ulcer with full thickness skin loss involving damage or necrosis of subcutaneous tissue, right lower back

L89.134 Pressure ulcer of right lower back, stage IV

Healing pressure ulcer of right lower back, stage IV

Pressure ulcer with necrosis of soft tissues through to underlying muscle, tendon, or bone, right lower back

L89.139 Pressure ulcer of right lower back, unspecified stage

Healing pressure ulcer of right lower back NOS

Healing pressure ulcer of right lower back, unspecified stage

L89.14 Pressure ulcer of left lower back

L89.140 Pressure ulcer of left lower back, unstageable

L89.141 Pressure ulcer of left lower back, stage I

Healing pressure ulcer of left lower back, stage I

Pressure pre-ulcer skin changes limited to persistent focal edema, left lower back

L89.142 Pressure ulcer of left lower back, stage II

Healing pressure ulcer of left lower back, stage II

Pressure ulcer with abrasion, blister, partial thickness skin loss involving epidermis and/or dermis, left lower back

L89.143 Pressure ulcer of left lower back, stage III

Healing pressure ulcer of left lower back, stage III

Pressure ulcer with full thickness skin loss involving damage or necrosis of subcutaneous tissue, left lower back

L89.144 Pressure ulcer of left lower back, stage IV

Healing pressure ulcer of left lower back, stage IV

Pressure ulcer with necrosis of soft tissues through to underlying muscle, tendon, or bone, left lower back

L89. 149 Pressure ulcer of left lower back, unspecified stage

Healing pressure ulcer of left lower back NOS

Healing pressure ulcer of left lower back, unspecified stage

L89.15 Pressure ulcer of sacral region

Pressure ulcer of coccyx

Pressure ulcer of tailbone

L89.150 Pressure ulcer of sacral region, unstageable

L89.151 Pressure ulcer of sacral region, stage I

Healing pressure ulcer of sacral region, stage I

Pressure pre-ulcer skin changes limited to persistent focal edema, sacral region

L89.152 Pressure ulcer of sacral region, stage II

Healing pressure ulcer of sacral region, stage II

Pressure ulcer with abrasion, blister, partial thickness skin loss involving epidermis and/or dermis, sacral region

L89.153 Pressure ulcer of sacral region, stage III

Healing pressure ulcer of sacral region, stage III

Pressure ulcer with full thickness skin loss involving damage or necrosis of subcutaneous tissue, sacral region

L89.154 Pressure ulcer of sacral region, stage IV

Healing pressure ulcer of sacral region, stage IV

Pressure ulcer with necrosis of soft tissues through to underlying muscle, tendon, or bone, sacral region

L89.159 Pressure ulcer of sacral region, unspecified stage

Healing pressure ulcer of sacral region NOS

Healing pressure ulcer of sacral region, unspecified stage

L89.2 Pressure ulcer of hip

L89.20 Pressure ulcer of unspecified hip

L89.200 Pressure ulcer of unspecified hip, unstageable

L89.201 Pressure ulcer of unspecified hip, stage I

Healing pressure ulcer of unspecified hip back, stage I

Pressure pre-ulcer skin changes limited to persistent focal edema, unspecified hip

L89.202 Pressure ulcer of unspecified hip, stage II

Healing pressure ulcer of unspecified hip, stage II

Pressure ulcer with abrasion, blister, partial thickness skin loss involving epidermis and/or dermis, unspecified hip

L89.203 Pressure ulcer of unspecified hip, stage III

Healing pressure ulcer of unspecified hip, stage III

Pressure ulcer with full thickness skin loss involving damage or necrosis of subcutaneous tissue, unspecified hip

L89.204 Pressure ulcer of unspecified hip, stage IV

Healing pressure ulcer of unspecified hip, stage IV

Pressure ulcer with necrosis of soft tissues through to underlying muscle, tendon, or bone, unspecified hip

L89.209 Pressure ulcer of unspecified hip, unspecified stage

Healing pressure ulcer of unspecified hip NOS

Healing pressure ulcer of unspecified hip, unspecified stage

L89.21 Pressure ulcer of right hip

L89.210 Pressure ulcer of right hip, unstageable

L89.211 Pressure ulcer of right hip, stage I

Healing pressure ulcer of right hip back, stage I

Pressure pre-ulcer skin changes limited to persistent focal edema, right hip

L89.212 Pressure ulcer of right hip, stage II

Healing pressure ulcer of right hip, stage II

Pressure ulcer with abrasion, blister, partial thickness skin loss involving epidermis and/or dermis, right hip

L89.213 Pressure ulcer of right hip, stage III

Healing pressure ulcer of right hip, stage III

Pressure ulcer with full thickness skin loss involving damage or necrosis of subcutaneous tissue, right hip

L89.214 Pressure ulcer of right hip, stage IV

Healing pressure ulcer of right hip, stage IV

Pressure ulcer with necrosis of soft tissues through to underlying muscle, tendon, or bone, right hip

L89.219 Pressure ulcer of right hip, unspecified stage

Healing pressure ulcer of right hip NOS

Healing pressure ulcer of right hip, unspecified stage

L89.22 Pressure ulcer of left hip

L89.220 Pressure ulcer of left hip, unstageable

L89.221 Pressure ulcer of left hip, stage I

Healing pressure ulcer of left hip back, stage I

Pressure pre-ulcer skin changes limited to persistent focal edema, left hip

L89.222 Pressure ulcer of left hip, stage II

Healing pressure ulcer of left hip, stage II

Pressure ulcer with abrasion, blister, partial thickness skin loss involving epidermis and/or dermis, left hip

L89.223 Pressure ulcer of left hip, stage III

Healing pressure ulcer of left hip, stage III

Pressure ulcer with full thickness skin loss involving damage or necrosis of subcutaneous tissue, left hip

L89.224 Pressure ulcer of left hip, stage IV

Healing pressure ulcer of left hip, stage IV

Pressure ulcer with necrosis of soft tissues through to underlying muscle, tendon, or bone, left hip

L89.229 Pressure ulcer of left hip, unspecified stage

Healing pressure ulcer of left hip NOS

Healing pressure ulcer of left hip, unspecified stage

L89.3 Pressure ulcer of buttock

L89.30 Pressure ulcer of unspecified buttock

L89.300 Pressure ulcer of unspecified buttock, unstageable

L89.301 Pressure ulcer of unspecified buttock, stage I

Healing pressure ulcer of unspecified buttock, stage I

Pressure pre-ulcer skin changes limited to persistent focal edema, unspecified buttock

L89.302 Pressure ulcer of unspecified buttock, stage II

Healing pressure ulcer of unspecified buttock, stage II

Pressure ulcer with abrasion, blister, partial thickness skin loss involving epidermis and/or dermis, unspecified buttock

L89.303 Pressure ulcer of unspecified buttock, stage III

Healing pressure ulcer of unspecified buttock, stage III

Pressure ulcer with full thickness skin loss involving damage or necrosis of subcutaneous tissue, unspecified buttock

L89.304 Pressure ulcer of unspecified buttock, stage IV

Healing pressure ulcer of unspecified buttock, stage IV

Pressure ulcer with necrosis of soft tissues through to underlying muscle, tendon, or bone, unspecified buttock

L89.309 Pressure ulcer of unspecified buttock, unspecified stage

Healing pressure ulcer of unspecified buttock NOS

Healing pressure ulcer of unspecified buttock, unspecified stage

L89.31 Pressure ulcer of right buttock

L89.310 Pressure ulcer of right buttock, unstageable

L89.311 Pressure ulcer of right buttock, stage I

Healing pressure ulcer of right buttock, stage I

Pressure pre-ulcer skin changes limited to persistent focal edema, right buttock

L89.312 Pressure ulcer of right buttock, stage II

Healing pressure ulcer of right buttock, stage II

Pressure ulcer with abrasion, blister, partial thickness skin loss involving epidermis and/or dermis, right buttock

L89.313 Pressure ulcer of right buttock, stage III

Healing pressure ulcer of right buttock, stage III

Pressure ulcer with full thickness skin loss involving damage or necrosis of subcutaneous tissue, right buttock

L89.314 Pressure ulcer of right buttock, stage IV

Healing pressure ulcer of right buttock, stage IV

Pressure ulcer with necrosis of soft tissues through to underlying muscle, tendon, or bone, right buttock

L89.319 Pressure ulcer of right buttock, unspecified stage

Healing pressure ulcer of right buttock NOS

Healing pressure ulcer of right buttock, unspecified stage

L89.32 Pressure ulcer of left buttock

L89.320 Pressure ulcer of left buttock, unstageable

L89.321 Pressure ulcer of left buttock, stage I

Healing pressure ulcer of left buttock, stage I

Pressure pre-ulcer skin changes limited to persistent focal edema, left buttock

L89.322 Pressure ulcer of left buttock, stage II

Healing pressure ulcer of left buttock, stage II

Pressure ulcer with abrasion, blister, partial thickness skin loss involving epidermis and/or dermis, left buttock

L89.323 Pressure ulcer of left buttock, stage III

Healing pressure ulcer of left buttock, stage III

Pressure ulcer with full thickness skin loss involving damage or necrosis of subcutaneous tissue, left buttock

L89.324 Pressure ulcer of left buttock, stage IV

Healing pressure ulcer of left buttock, stage IV

Pressure ulcer with necrosis of soft tissues through to underlying muscle, tendon, or bone, left buttock

L89.329 Pressure ulcer of left buttock, unspecified stage

Healing pressure ulcer of left buttock NOS

Healing pressure ulcer of left buttock, unspecified stage

L89.4 Pressure ulcer of contiguous site of back, buttock and hip

L89.40 Pressure ulcer of contiguous site of back, buttock and hip, unspecified stage

Healing pressure ulcer of contiguous site of back, buttock and hip NOS

Healing pressure ulcer of contiguous site of back, buttock and hip, unspecified stage

L89.41 Pressure ulcer of contiguous site of back, buttock and hip, stage I

Healing pressure ulcer of contiguous site of back, buttock and hip, stage I

Pressure pre-ulcer skin changes limited to persistent focal edema, contiguous site of back, buttock and hip

L89.42 Pressure ulcer of contiguous site of back, buttock and hip, stage II

Healing pressure ulcer of contiguous site of back, buttock and hip, stage II

Pressure ulcer with abrasion, blister, partial thickness skin loss involving epidermis and/or dermis, contiguous site of back, buttock and hip

L89.43 Pressure ulcer of contiguous site of back, buttock and hip, stage III

Healing pressure ulcer of contiguous site of back, buttock and hip, stage III

Pressure ulcer with full thickness skin loss involving damage or necrosis of subcutaneous tissue, contiguous site of back, buttock and hip

L89.44 Pressure ulcer of contiguous site of back, buttock and hip, stage IV

Healing pressure ulcer of contiguous site of back, buttock and hip, stage IV

Pressure ulcer with necrosis of soft tissues through to underlying muscle, tendon, or bone, contiguous site of back, buttock and hip

L89.45 Pressure ulcer of contiguous site of back, buttock and hip, unstageable

L89.5 Pressure ulcer of ankle

L89.50 Pressure ulcer of unspecified ankle

L89.500 Pressure ulcer of unspecified ankle, unstageable

L89.501 Pressure ulcer of unspecified ankle, stage I

Healing pressure ulcer of unspecified ankle, stage I

Pressure pre-ulcer skin changes limited to persistent focal edema, unspecified ankle

L89.502 Pressure ulcer of unspecified ankle, stage II

Healing pressure ulcer of unspecified ankle, stage II

Pressure ulcer with abrasion, blister, partial thickness skin loss involving epidermis and/or dermis, unspecified ankle

L89.503 Pressure ulcer of unspecified ankle, stage III

Healing pressure ulcer of unspecified ankle, stage III

Pressure ulcer with full thickness skin loss involving damage or necrosis of subcutaneous tissue, unspecified ankle

L89.504 Pressure ulcer of unspecified ankle, stage IV

Healing pressure ulcer of unspecified ankle, stage IV

Pressure ulcer with necrosis of soft tissues through to underlying muscle, tendon, or bone, unspecified ankle

L89.509 Pressure ulcer of unspecified ankle, unspecified stage

Healing pressure ulcer of unspecified ankle NOS

Healing pressure ulcer of unspecified ankle, unspecified stage

L89.51 Pressure ulcer of right ankle

L89.510 Pressure ulcer of right ankle, unstageable

L89.511 Pressure ulcer of right ankle, stage I

Healing pressure ulcer of right ankle, stage I

Pressure pre-ulcer skin changes limited to persistent focal edema, right ankle

L89.512 Pressure ulcer of right ankle, stage II

Healing pressure ulcer of right ankle, stage II

Pressure ulcer with abrasion, blister, partial thickness skin loss involving epidermis and/or dermis, right ankle

L89. 513 Pressure ulcer of right ankle, stage III

Healing pressure ulcer of right ankle, stage III

Pressure ulcer with full thickness skin loss involving damage or necrosis of subcutaneous tissue, right ankle

L89.514 Pressure ulcer of right ankle, stage IV

Healing pressure ulcer of right ankle, stage IV

Pressure ulcer with necrosis of soft tissues through to underlying muscle, tendon, or bone, right ankle

L89.519 Pressure ulcer of right ankle, unspecified stage

Healing pressure ulcer of right ankle NOS

Healing pressure ulcer of right ankle, unspecified stage

L89.52 Pressure ulcer of left ankle

L89.520 Pressure ulcer of left ankle, unstageable

L89.521 Pressure ulcer of left ankle, stage I

Healing pressure ulcer of left ankle, stage I

Pressure pre-ulcer skin changes limited to persistnt focal edema, left ankle

L89.522 Pressure ulcer of left ankle, stage II

Healing pressure ulcer of left ankle, stage II

Pressure ulcer with abrasion, blister, partial thickness skin loss involving epidermis and/or dermis, left ankle

L89.523 Pressure ulcer of left ankle, stage III

Healing pressure ulcer of left ankle, stage III

Pressure ulcer with full thickness skin loss involving damage or necrosis of subcutaneous tissue, left ankle

L89.524 Pressure ulcer of left ankle, stage IV

Healing pressure ulcer of left ankle, stage IV

Pressure ulcer with necrosis of soft tissues through to underlying muscle, tendon, or bone, left ankle

L89.529 Pressure ulcer of left ankle, unspecified stage

Healing pressure ulcer of left ankle NOS

Healing pressure ulcer of left ankle, unspecified stage

L89.6 Pressure ulcer of heel

L89.60 Pressure ulcer of unspecified heel

L89.600 Pressure ulcer of unspecified heel, unstageable

L89.601 Pressure ulcer of unspecified heel, stage I

Healing pressure ulcer of unspecified heel, stage I

Pressure pre-ulcer skin changes limited to persistent focal edema, unspecified heel

L89.602 Pressure ulcer of unspecified heel, stage II

Healing pressure ulcer of unspecified heel, stage II

Pressure ulcer with abrasion, blister, partial thickness skin loss involving epidermis and/or dermis, unspecified heel

L89.603 Pressure ulcer of unspecified heel, stage III

Healing pressure ulcer of unspecified heel, stage III

Pressure ulcer with full thickness skin loss involving damage or necrosis of subcutaneous tissue, unspecified heel

L89.604 Pressure ulcer of unspecified heel, stage IV

Healing pressure ulcer of unspecified heel, stage IV

Pressure ulcer with necrosis of soft tissues through to underlying muscle, tendon, or bone, unspecified heel

L89.609 Pressure ulcer of unspecified heel, unspecified stage

Healing pressure ulcer of unspecified heel NOS

Healing pressure ulcer of unspecified heel, unspecified stage

L89.61 Pressure ulcer of right heel

L89.610 Pressure ulcer of right heel, unstageable

L89.611 Pressure ulcer of right heel, stage I

Healing pressure ulcer of right heel, stage I

Pressure pre-ulcer skin changes limited to persistent focal edema, right heel

L89.612 Pressure ulcer of right heel, stage II

Healing pressure ulcer of right heel, stage II

Pressure ulcer with abrasion, blister, partial thickness skin loss involving epidermis and/or dermis, right heel

L89.613 Pressure ulcer of right heel, stage III

Healing pressure ulcer of right heel, stage III

Pressure ulcer with full thickness skin loss involving damage or necrosis of subcutaneous tissue, right heel

L89.614 Pressure ulcer of right heel, stage IV

Healing pressure ulcer of right heel, stage IV

Pressure ulcer with necrosis of soft tissues through to underlying muscle, tendon, or bone, right heel

L89.619 Pressure ulcer of right heel, unspecified stage

Healing pressure ulcer of right heel NOS

Healing pressure ulcer of unspecified heel, right stage

L89.62 Pressure ulcer of left heel

L89.620 Pressure ulcer of left heel, unstageable

L89.621 Pressure ulcer of left heel, stage I

Healing pressure ulcer of left heel, stage I

Pressure pre-ulcer skin changes limited to persistent focal edema, left heel

L89.622 Pressure ulcer of left heel, stage II

Healing pressure ulcer of left heel, stage II

Pressure ulcer with abrasion, blister, partial thickness skin loss involving epidermis and/or dermis, left heel

L89.623 Pressure ulcer of left heel, stage III

Healing pressure ulcer of left heel, stage III

Pressure ulcer with full thickness skin loss involving damage or necrosis of subcutaneous tissue, left heel

L89.624 Pressure ulcer of left heel, stage IV

Healing pressure ulcer of left heel, stage IV

Pressure ulcer with necrosis of soft tissues through to underlying muscle, tendon, or bone, left heel

L89.629 Pressure ulcer of left heel, unspecified stage

Healing pressure ulcer of left heel NOS

Healing pressure ulcer of left heel, unspecified stage

L89.8 Pressure ulcer of other site

L89.81 Pressure ulcer of head

Pressure ulcer of face

L89.810 Pressure ulcer of head, unstageable

L89.811 Pressure ulcer of head, stage I

Healing pressure ulcer of head, stage I

Pressure pre-ulcer skin changes limited to persistent focal edema, head

L89.812 Pressure ulcer of head, stage II

Healing pressure ulcer of head, stage II

Pressure ulcer with abrasion, blister, partial thickness skin loss involving epidermis and/or dermis, head

L89.813 Pressure ulcer of head, stage III

Healing pressure ulcer of head, stage III

Pressure ulcer with full thickness skin loss involving damage or necrosis of subcutaneous tissue, head

L89.814 Pressure ulcer of head, stage IV

Healing pressure ulcer of head, stage IV

Pressure ulcer with necrosis of soft tissues through to underlying muscle, tendon, or bone, head

L89.819 Pressure ulcer of head, unspecified stage

Healing pressure ulcer of head NOS

Healing pressure ulcer of head, unspecified stage

L89.89 Pressure ulcer of other site

L89.890 Pressure ulcer of other site, unstageable

L89.891 Pressure ulcer of other site, stage I

Healing pressure ulcer of other site, stage I

Pressure pre-ulcer skin changes limited to persistent focal edema, other site

L89.892 Pressure ulcer of other site, stage II

Healing pressure ulcer of other site, stage II

Pressure ulcer with abrasion, blister, partial thickness skin loss involving epidermis and/or dermis, other site

L89.893 Pressure ulcer of other site, stage III

Healing pressure ulcer of other site, stage III

Pressure ulcer with full thickness skin loss involving damage or necrosis of subcutaneous tissue, other site

L89.894 Pressure ulcer of other site, stage IV

Healing pressure ulcer of other site, stage IV

Pressure ulcer with necrosis of soft tissues through to underlying muscle, tendon, or bone, other site

L89.899 Pressure ulcer of other site, unspecified stage

Healing pressure ulcer of other site NOS

Healing pressure ulcer of other site, unspecified stage

L89.9 Pressure ulcer of unspecified site

L89.90 Pressure ulcer of unspecified site, unspecified stage

Healing pressure ulcer of unspecified site NOS

Healing pressure ulcer of unspecified site, unspecified stage

L89.91 Pressure ulcer of unspecified site, stage I

Healing pressure ulcer of unspecified site, stage I

Pressure pre-ulcer skin changes limited to persistent focal edema, unspecified site

L89.92 Pressure ulcer of unspecified site, stage II

Healing pressure ulcer of unspecified site, stage II

Pressure ulcer with abrasion, blister, partial thickness skin loss involving epidermis and/or dermis, unspecified site

L89.93 Pressure ulcer of unspecified site, stage III

Healing pressure ulcer of unspecified site, stage III

Pressure ulcer with full thickness skin loss involving damage or necrosis of subcutaneous tissue, unspecified site

L89.94 Pressure ulcer of unspecified site, stage IV

Healing pressure ulcer of unspecified site, stage IV

Pressure ulcer with necrosis of soft tissues through to underlying muscle, tendon, or bone, unspecified site

L89.95 Pressure ulcer of unspecified site, unstageable

L90 Atrophic disorders of skin

L90.0 Lichen sclerosus et atrophicus

Excludes2: lichen sclerosus of external female genital organs (N90.4)

lichen sclerosus of external male genital organs (N48.0)

L90.1 Anetoderma of Schweninger-Buzzi

L90.2 Anetoderma of Jadassohn-Pellizzari

L90.3 Atrophoderma of Pasini and Pierini

L90.4 Acrodermatitis chronica atrophicans

L90.5 Scar conditions and fibrosis of skin

Adherent scar (skin)

Cicatrix

Disfigurement of skin due to scar

Fibrosis of skin NOS

Scar NOS

Excludes2: hypertrophic scar (L91.0)

keloid scar (L91.0)

L90.6 Striae atrophicae

L90.8 Other atrophic disorders of skin

L90.9 Atrophic disorder of skin, unspecified

L91 Hypertrophic disorders of skin

L91.0 Hypertrophic scar

Keloid

Keloid scar

Excludes2: acne keloid (L73.0)

scar NOS (L90.5)

L91.8 Other hypertrophic disorders of the skin

L91.9 Hypertrophic disorder of the skin, unspecified

L92 Granulomatous disorders of skin and subcutaneous tissue

Excludes2: actinic granuloma (L57.5)

L92.0 Granuloma annulare

Perforating granuloma annulare

L92.1 Necrobiosis lipoidica, not elsewhere classified

Excludes1: necrobiosis lipoidica associated with diabetes mellitus (E08-E13 with .620)

L92. 2 Granuloma faciale [eosinophilic granuloma of skin]

L92.3 Foreign body granuloma of the skin and subcutaneous tissue

L92.8 Other granulomatous disorders of the skin and subcutaneous tissue

L92.9 Granulomatous disorder of the skin and subcutaneous tissue, unspecified

L93 Lupus erythematosus

Excludes1: lupus exedens (A18.4)

lupus vulgaris (A18.4)

scleroderma (M34.-)

systemic lupus erythematosus (M32.-)

L93.0 Discoid lupus erythematosus

Lupus erythematosus NOS

L93.1 Subacute cutaneous lupus erythematosus

L93.2 Other local lupus erythematosus

Lupus erythematosus profundus

Lupus panniculitis

L94 Other localized connective tissue disorders

Excludes1: systemic connective tissue disorders (M30-M36)

L94.0 Localized scleroderma [morphea]

Circumscribed scleroderma

L94.1 Linear scleroderma

En coup de sabre lesion

L94.2 Calcinosis cutis

L94.3 Sclerodactyly

L94.4 Gottron's papules

L94.5 Poikiloderma vasculare atrophicans

L94.6 Ainhum

L94.8 Other specified localized connective tissue disorders

L94.9 Localized connective tissue disorder, unspecified

L95 Vasculitis limited to skin, not elsewhere classified

Excludes1: angioma serpiginosum (L81.7)

Henoch(-Sch?nlein) purpura (D69.0)

hypersensitivity angiitis (M31.0)

lupus panniculitis (L93.2)

panniculitis NOS (M79.3)

panniculitis of neck and back (M54.0-)

polyarteritis nodosa (M30.0)

relapsing panniculitis (M35.6)

rheumatoid vasculitis (M05.2)

serum sickness (T80.6)

urticaria (L50.-)

Wegener's granulomatosis (M31.3-)

L95.0 Livedoid vasculitis

Atrophie blanche (en plaque)

L95.1 Erythema elevatum diutinum

L95.8 Other vasculitis limited to the skin

L95.9 Vasculitis limited to the skin, unspecified

L97 Non-pressure chronic ulcer of lower limb, not elsewhere classified

Includes: Chronic ulcer of skin NOS

Non-healing ulcer of skin

Non-infected sinus of skin

Trophic ulcer NOS

Tropical ulcer NOS

Ulcer of skin NOS

Code first any associated underlying condition:

Note: a code from L97 may be used as a principal or first listed code if no underlying condition is documented as the cause of the ulcer. If one of the underlying conditions listed below is documented with a lower extremity ulcer a causal condition should be assumed.

Atherosclerosis of the lower extremities (I70.23-, I70.24-, I70.33-, I70.34-, I70.43-, I70.44-, I70.53-, I70.54-, I70.63-, I70.64-, I70.73-, I70.74-)

Chronic venous hypertension (I87.31-, I87.33-)

Diabetic ulcers (E08.621, E08.622, E09.621, E09.622, E10.621, E10.622, E11.621, E11.622, E13.621, E13.622)

Postphlebitic syndrome (I87.01-, I87.03-)

Postthrombotic syndrome (I87.01-, I87.03-)

Varicose ulcer (I83.0-, I83.2-)

Code first any associated gangrene (I96)

Excludes2: pressure ulcer (pressure area) (L89.-)

skin infections (L00-L08)

specific infections classified to A00-B99

L97.1 Non-pressure chronic ulcer of thigh

L97.10 Non-pressure chronic ulcer of unspecified thigh

L97.101 Non-pressure chronic ulcer of unspecified thigh limited to breakdown of skin

L97.102 Non-pressure chronic ulcer of unspecified thigh with fat layer exposed

L97.103 Non-pressure chronic ulcer of unspecified thigh with necrosis of muscle

L97.104 Non-pressure chronic ulcer of unspecified thigh with necrosis of bone

L97.109 Non-pressure chronic ulcer of unspecified thigh with unspecified severity

L97.11 Non-pressure chronic ulcer of right thigh

L97. 111 Non-pressure chronic ulcer of right thigh limited to breakdown of skin

L97.112 Non-pressure chronic ulcer of right thigh with fat layer exposed

L97.113 Non-pressure chronic ulcer of right thigh with necrosis of muscle

L97.114 Non-pressure chronic ulcer of right thigh with necrosis of bone

L97.119 Non-pressure chronic ulcer of right thigh with unspecified severity

L97.12 Non-pressure chronic ulcer of left thigh

L97.121 Non-pressure chronic ulcer of left thigh limited to breakdown of skin

L97.122 Non-pressure chronic ulcer of left thigh with fat layer exposed

L97.123 Non-pressure chronic ulcer of left thigh with necrosis of muscle

L97.124 Non-pressure chronic ulcer of left thigh with necrosis of bone

L97.129 Non-pressure chronic ulcer of left thigh with unspecified severity

L97.2 Non-pressure chronic ulcer of calf

L97.20 Non-pressure chronic ulcer of unspecified calf

L97.201 Non-pressure chronic ulcer of unspecified calf limited to breakdown of skin

L97.202 Non-pressure chronic ulcer of unspecified calf with fat layer exposed

L97.203 Non-pressure chronic ulcer of unspecified calf with necrosis of muscle

L97.204 Non-pressure chronic ulcer of unspecified calf with necrosis of bone

L97.209 Non-pressure chronic ulcer of unspecified calf with unspecified severity

L97.21 Non-pressure chronic ulcer of right calf

L97.211 Non-pressure chronic ulcer of right calf limited to breakdown of skin

L97.212 Non-pressure chronic ulcer of right calf with fat layer exposed

L97.213 Non-pressure chronic ulcer of right calf with necrosis of muscle

L97.214 Non-pressure chronic ulcer of right calf with necrosis of bone

L97.219 Non-pressure chronic ulcer of right calf with unspecified severity

L97.22 Non-pressure chronic ulcer of left calf

L97. 221 Non-pressure chronic ulcer of left calf limited to breakdown of skin

L97.222 Non-pressure chronic ulcer of left calf with fat layer exposed

L97.223 Non-pressure chronic ulcer of left calf with necrosis of muscle

L97.224 Non-pressure chronic ulcer of left calf with necrosis of bone

L97.229 Non-pressure chronic ulcer of left calf with unspecified severity

L97.3 Non-pressure chronic ulcer of ankle

L97.30 Non-pressure chronic ulcer of unspecified ankle

L97.301 Non-pressure chronic ulcer of unspecified ankle limited to breakdown of skin

L97.302 Non-pressure chronic ulcer of unspecified ankle with fat layer exposed

L97.303 Non-pressure chronic ulcer of unspecified ankle with necrosis of muscle

L97.304 Non-pressure chronic ulcer of unspecified ankle with necrosis of bone

L97.309 Non-pressure chronic ulcer of unspecified ankle with unspecified severity

L97.31 Non-pressure chronic ulcer of right ankle

L97.311 Non-pressure chronic ulcer of right ankle limited to breakdown of skin

L97.312 Non-pressure chronic ulcer of right ankle with fat layer exposed

L97.313 Non-pressure chronic ulcer of right ankle with necrosis of muscle

L97.314 Non-pressure chronic ulcer of right ankle with necrosis of bone

L97.319 Non-pressure chronic ulcer of right ankle with unspecified severity

L97.32 Non-pressure chronic ulcer of left ankle

L97.321 Non-pressure chronic ulcer of left ankle limited to breakdown of skin

L97.322 Non-pressure chronic ulcer of left ankle with fat layer exposed

L97.323 Non-pressure chronic ulcer of left ankle with necrosis of muscle

L97.324 Non-pressure chronic ulcer of left ankle with necrosis of bone

L97.329 Non-pressure chronic ulcer of left ankle with unspecified severity

L97.4 Non-pressure chronic ulcer of heel and midfoot

Nonpressure chronic ulcer of plantar surface of midfoot

L97.40 Non-pressure chronic ulcer of unspecified heel and midfoot

L97.401 Non-pressure chronic ulcer of unspecified heel and midfoot limited to breakdown of skin

L97.402 Non-pressure chronic ulcer of unspecified heel and midfoot with fat layer exposed

L97.403 Non-pressure chronic ulcer of unspecified heel and midfoot with necrosis of muscle

L97.404 Non-pressure chronic ulcer of unspecified heel and midfoot with necrosis of bone

L97.409 Non-pressure chronic ulcer of unspecified heel and midfoot with unspecified severity

L97.41 Non-pressure chronic ulcer of right heel and midfoot

L97.411 Non-pressure chronic ulcer of right heel and midfoot limited to breakdown of skin

L97.412 Non-pressure chronic ulcer of right heel and midfoot with fat layer exposed

L97.413 Non-pressure chronic ulcer of right heel and midfoot with necrosis of muscle

L97.414 Non-pressure chronic ulcer of right heel and midfoot with necrosis of bone

L97.419 Non-pressure chronic ulcer of right heel and midfoot with unspecified severity

L97.42 Non-pressure chronic ulcer of left heel and midfoot

L97.421 Non-pressure chronic ulcer of left heel and midfoot limited to breakdown of skin

L97.422 Non-pressure chronic ulcer of left heel and midfoot with fat layer exposed

L97.423 Non-pressure chronic ulcer of left heel and midfoot with necrosis of muscle

L97.424 Non-pressure chronic ulcer of left heel and midfoot with necrosis of bone

L97.429 Non-pressure chronic ulcer of left heel and midfoot with unspecified severity

L97.5 Non-pressure chronic ulcer of other part of foot

Non-pressure chronic ulcer of toe

L97.50 Non-pressure chronic ulcer of other part of unspecified foot

L97.501 Non-pressure chronic ulcer of other part of unspecified foot limited to breakdown of skin

L97. 502 Non-pressure chronic ulcer of other part of unspecified foot with fat layer exposed

L97.503 Non-pressure chronic ulcer of other part of unspecified foot with necrosis of muscle

L97.504 Non-pressure chronic ulcer of other part of unspecified foot with necrosis of bone

L97.509 Non-pressure chronic ulcer of other part of unspecified foot with unspecified severity

L97.51 Non-pressure chronic ulcer of other part of right foot

L97.511 Non-pressure chronic ulcer of other part of right foot limited to breakdown of skin

L97.512 Non-pressure chronic ulcer of other part of right foot with fat layer exposed

L97.513 Non-pressure chronic ulcer of other part of right foot with necrosis of muscle

L97.514 Non-pressure chronic ulcer of other part of right foot with necrosis of bone

L97.519 Non-pressure chronic ulcer of other part of right foot with unspecified severity

L97.52 Non-pressure chronic ulcer of other part of left foot

L97.521 Non-pressure chronic ulcer of other part of left foot limited to breakdown of skin

L97.522 Non-pressure chronic ulcer of other part of left foot with fat layer exposed

L97.523 Non-pressure chronic ulcer of other part of left foot with necrosis of muscle

L97.524 Non-pressure chronic ulcer of other part of left foot with necrosis of bone

L97.529 Non-pressure chronic ulcer of other part of left foot with unspecified severity

L97.8 Non-pressure chronic ulcer of other part of lower leg

L97.80 Non-pressure chronic ulcer of other part of unspecified lower leg

L97.801 Non-pressure chronic ulcer of other part of unspecified lower leg limited to breakdown of skin

L97.802 Non-pressure chronic ulcer of other part of unspecified lower leg with fat layer exposed

L97.803 Non-pressure chronic ulcer of other part of unspecified lower leg with necrosis of muscle

L97.804 Non-pressure chronic ulcer of other part of unspecified lower leg with necrosis of bone

L97. 809 Non-pressure chronic ulcer of other part of unspecified lower leg with unspecified severity

L97.81 Non-pressure chronic ulcer of other part of right lower leg

L97.811 Non-pressure chronic ulcer of other part of right lower leg limited to breakdown of skin

L97.812 Non-pressure chronic ulcer of other part of right lower leg with fat layer exposed

L97.813 Non-pressure chronic ulcer of other part of right lower leg with necrosis of muscle

L97.814 Non-pressure chronic ulcer of other part of right lower leg with necrosis of bone

L97.819 Non-pressure chronic ulcer of other part of right lower leg with unspecified severity

L97.82 Non-pressure chronic ulcer of other part of left lower leg

L97.821 Non-pressure chronic ulcer of other part of left lower leg limited to breakdown of skin

L97.822 Non-pressure chronic ulcer of other part of left lower leg with fat layer exposed

L97.823 Non-pressure chronic ulcer of other part of left lower leg with necrosis of muscle

L97.824 Non-pressure chronic ulcer of other part of left lower leg with necrosis of bone

L97.829 Non-pressure chronic ulcer of other part of left lower leg with unspecified severity

L97.9 Non-pressure chronic ulcer of unspecified part of lower leg

L97.90 Non-pressure chronic ulcer of unspecified part of unspecified lower leg

L97.901 Non-pressure chronic ulcer of unspecified part of unspecified lower leg limited to breakdown of skin

L97.902 Non-pressure chronic ulcer of unspecified part of unspecified lower leg with fat layer exposed

L97.903 Non-pressure chronic ulcer of unspecified part of unspecified lower leg with necrosis of muscle

L97.904 Non-pressure chronic ulcer of unspecified part of unspecified lower leg with necrosis of bone

L97.909 Non-pressure chronic ulcer of unspecified part of unspecified lower leg with unspecified severity

L97. 91 Non-pressure chronic ulcer of unspecified part of right lower leg

L97.911 Non-pressure chronic ulcer of unspecified part of right lower leg limited to breakdown of skin

L97.912 Non-pressure chronic ulcer of unspecified part of right lower leg with fat layer exposed

L97.913 Non-pressure chronic ulcer of unspecified part of right lower leg with necrosis of muscle

L97.914 Non-pressure chronic ulcer of unspecified part of right lower leg with necrosis of bone

L97.919 Non-pressure chronic ulcer of unspecified part of right lower leg with unspecified severity

L97.92 Non-pressure chronic ulcer of unspecified part of left lower leg

L97.921 Non-pressure chronic ulcer of unspecified part of left lower leg limited to breakdown of skin

L97.922 Non-pressure chronic ulcer of unspecified part of left lower leg with fat layer exposed

L97.923 Non-pressure chronic ulcer of unspecified part of left lower leg with necrosis of muscle

L97.924 Non-pressure chronic ulcer of unspecified part of left lower leg with necrosis of bone

L97.929 Non-pressure chronic ulcer of unspecified part of left lower leg with unspecified severity

L98 Other disorders of skin and subcutaneous tissue, not elsewhere classified

L98.0 Pyogenic granuloma

Excludes2: pyogenic granuloma of gingiva (K06.8)

pyogenic granuloma of maxillary alveolar ridge (K04.5)

pyogenic granuloma of oral mucosa (K13.4)

L98.1 Factitial dermatitis

Neurotic excoriation

L98.2 Febrile neutrophilic dermatosis [Sweet]

L98.3 Eosinophilic cellulitis [Wells]

L98.4 Non-pressure chronic ulcer of skin, not elsewhere classified

Chronic ulcer of skin NOS

Tropical ulcer NOS

Ulcer of skin NOS

Excludes2: pressure ulcer (pressure area) (L89.-)

gangrene ( I96)

skin infections (L00-L08)

specific infections classified to A00-B99

ulcer of lower limb NEC (L97.-)

varicose ulcer (I83.0-I82.2)

L98.41 Non-pressure chronic ulcer of buttock

L98.411 Non-pressure chronic ulcer of buttock limited to breakdown of skin

L98.412 Non-pressure chronic ulcer of buttock with fat layer exposed

L98.413 Non-pressure chronic ulcer of buttock with necrosis of muscle

L98.414 Non-pressure chronic ulcer of buttock with necrosis of bone

L98.419 Non-pressure chronic ulcer of buttock with unspecified severity

L98.42 Non-pressure chronic ulcer of back

L98.421 Non-pressure chronic ulcer of back limited to breakdown of skin

L98.422 Non-pressure chronic ulcer of back with fat layer exposed

L98.423 Non-pressure chronic ulcer of back with necrosis of muscle

L98.424 Non-pressure chronic ulcer of back with necrosis of bone

L98.429 Non-pressure chronic ulcer of back with unspecified severity

L98.49 Non-pressure chronic ulcer of skin of other sites

Non-pressure chronic ulcer of skin NOS

L98.491 Non-pressure chronic ulcer of skin of other sites limited to breakdown of skin

L98.492 Non-pressure chronic ulcer of skin of other sites with fat layer exposed

L98.493 Non-pressure chronic ulcer of skin of other sites with necrosis of muscle

L98.494 Non-pressure chronic ulcer of skin of other sites with necrosis of bone

L98.499 Non-pressure chronic ulcer of skin of other sites with unspecified severity

L98.5 Mucinosis of the skin

Focal mucinosis

Lichen myxedematosus

Excludes1: focal oral mucinosis (K13.79)

myxedema (E03.9)

L98. 6 Other infiltrative disorders of the skin and subcutaneous tissue

Excludes1: hyalinosis cutis et mucosae (E78.89)

L98.8 Other specified disorders of the skin and subcutaneous tissue

L98.9 Disorder of the skin and subcutaneous tissue, unspecified

L99 Other disorders of skin and subcutaneous tissue in diseases classified elsewhere

Code first underlying disease, such as:

amyloidosis (E85.-)

Excludes1: skin disorders in diabetes (E08-E13 with .62)

skin disorders in gonorrhea (A54.89)

skin disorders in syphilis (A51.31, A52.79)