Page:ICD-10-CM (2010).djvu/954

 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.