N30 Cystitis

Non-billable header with 7 child codes.

Excludes1 (never code together)

• prostatocystitis (N41.3)

Use additional code

• code to identify infectious agent (B95-B97)

Applies from N30 Cystitis

Excludes1 (never code together)

• prostatocystitis (N41.3)

Use additional code

• code to identify infectious agent (B95-B97)

Codes under N30

• N30.0 Acute cystitis
• N30.1 Interstitial cystitis (chronic)
• N30.2 Other chronic cystitis
• N30.3 Trigonitis
• N30.4 Irradiation cystitis
• N30.8 Other cystitis
• N30.9 Cystitis, unspecified

Code annotations containing back-references to N30

Back-references to N30

• Type 1 Excludes: N39.0 Urinary tract infection, site not specified ("cystitis (N30.-)")

Back-references to N30

• Type 1 Excludes: N39.0 Urinary tract infection, site not specified ("cystitis (N30.-)")

Nearby codes

• N30 Cystitis (this code)
• N30.0 Acute cystitis
• N30.00 Acute cystitis without hematuria
• N30.01 Acute cystitis with hematuria
• N30.1 Interstitial cystitis (chronic)
• N30.10 Interstitial cystitis (chronic) without hematuria