Current
N30 — Cystitis
Part of Chapter 14: Diseases of the genitourinary system , block Other diseases of the urinary system (N30-N39) .
Official Notes
Use Additional Code
code to identify infectious agent (B95-B97)
Excludes1
prostatocystitis ( N41.3 )
Child Codes
Referenced By
Official notes on these codes cite N30.
FY 2027 effective October 1, 2026 · CDC NCHS and CMS