ICD-10-CM Book 2026 Edition

Chapters ICD-10-CM Book Table of Content /
chapter 14 N00-N99 Diseases of the genitourinary system /
N30-N39 Other diseases of the urinary system /
N33 Bladder disorders in diseases classified elsewhere

  Billable ICD-10-CM Code N33
N33
Bladder disorders in diseases classified elsewhere
codeFirst
underlying disease, such as:
schistosomiasis (B65.0-B65.9)
excludes1
bladder disorder in syphilis (A52.76)
bladder disorder in tuberculosis (A18.12)
candidal cystitis (B37.41)
chlamydial cystitis (A56.01)
cystitis in gonorrhea (A54.01)
cystitis in neurogenic bladder (N31.-)
diphtheritic cystitis (A36.85)
syphilitic cystitis (A52.76)
trichomonal cystitis (A59.03)
nonPrimary
Yes