ICD-10-CM 2027
ICD-10 code for nonspecific urethritis
From the official ICD-10-CM alphabetic index entry “Urethritis (anterior) (posterior) › nonspecific”. Page updated September 29, 2026.
About coding nonspecific urethritis
The ICD-10-CM code for nonspecific urethritis is N34.1 (Nonspecific urethritis).
Within N34 (urethritis and urethral syndrome), N34.1 is specifically for nonspecific urethritis. Related codes cover urethral abscess (N34.0), other urethritis (N34.2) and urethral syndrome, unspecified (N34.3).
Use an additional code (B95-B97), to identify infectious agent.
It is not a CC or MCC, so as a secondary diagnosis it doesn't change the MS-DRG severity level.
Common questions about nonspecific urethritis ICD-10 codes
What is the ICD-10 code for nonspecific urethritis?
- N34.1 — Nonspecific urethritis.
Is N34.1 billable?
- Yes. N34.1 is a billable/specific ICD-10-CM code valid for FY2027 (October 1, 2026 – September 30, 2027).
Can N34.1 be used as a principal diagnosis?
- Yes. The Medicare Code Editor doesn't restrict N34.1 as a principal diagnosis.
Is N34.1 a CC or MCC?
- No. N34.1 is neither a CC nor an MCC under MS-DRG v44.0.