N30Non-billable (header)

Cystitis

Related Codes· Other diseases of the urinary system (N30-N39)

N31Neuromuscular dysfunction of bladder, not elsewhere classifi…N32Other disorders of bladderN33Bladder disorders in diseases classified elsewhereN34Urethritis and urethral syndromeN35Urethral stricture

Sub-codes of N30(7)

N30 is a non-billable header. Select a sub-code to bill.

N30.0Acute cystitisHeaderN30.1Interstitial cystitis (chronic)HeaderN30.2Other chronic cystitisHeaderN30.3TrigonitisHeaderN30.4Irradiation cystitisHeaderN30.8Other cystitisHeaderN30.9Cystitis, unspecifiedHeader

✗ Excludes 1(Not coded here)

  • •prostatocystitis (N41.3)

Notes

  • ℹcode to identify infectious agent (B95-B97)

Code Hierarchy

┌14Diseases of the genitourinary system (N00-N99)├N30-N39Other diseases of the urinary system (N30-N39)├N30Cystitis
└N30Cystitis

Not sure between two codes?

⇄ Compare N30 with another code →
← Back to search