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stricture without hydronephrosis (N13.5)

N28.81 Hypertrophy of kidney

N28.82 Megaloureter

N28.83 Nephroptosis

N28.84 Pyelitis cystica

N28.85 Pyeloureteritis cystica

N28.86 Ureteritis cystica

N28.89 Other specified disorders of kidney and ureter

N28.9 Disorder of kidney and ureter, unspecified

Nephropathy NOS

Renal disease (acute) NOS

Renal insufficiency (acute)

Excludes1: chronic renal insufficiency (N18.9)

unspecified nephritic syndrome (N05-)

N29 Other disorders of kidney and ureter in diseases classified elsewhere

Code first underlying disease, such as:

amyloidosis (E85.-)

nephrocalcinosis (E83.5)

schistosomiasis (B65.0-B65.9)

Excludes1: disorders of kidney and ureter in:

cystinosis (E72.0)

gonorrhea (A54.21)

syphilis (A52.75)

tuberculosis (A18.11)

Other diseases of the urinary system (N30-N39)

Excludes1: urinary infection (complicating):

abortion or ectopic or molar pregnancy (O00-O07, O08.8)

pregnancy, childbirth and the puerperium (O23.-, O75.3, O86.2-)

N30 Cystitis

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

Excludes1: prostatocystitis (N41.3)

N30.0 Acute cystitis

Excludes1: irradiation cystitis (N30.4-)

trigonitis (N30.3-)

N30.00 Acute cystitis without hematuria

N30.01 Acute cystitis with hematuria

N30.1 Interstitial cystitis (chronic)

N30.10 Interstitial cystitis (chronic) without hematuria

N30.11 Interstitial cystitis (chronic) with hematuria

N30.2 Other chronic cystitis

N30.20 Other chronic cystitis without hematuria

N30.