ICD-10-CM 2027
ICD-10 code for urethral syndrome
From the official ICD-10-CM alphabetic index entry “Syndrome › urethral”. Page updated September 29, 2026.
About coding urethral syndrome
The ICD-10-CM code for urethral syndrome is N34.3 (Urethral syndrome, unspecified).
Within N34, choose N34.3 (Urethral syndrome, unspecified) only when documentation doesn't support a more specific option: urethral abscess (N34.0), nonspecific urethritis (N34.1) and other urethritis (N34.2).
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 urethral syndrome ICD-10 codes
What is the ICD-10 code for urethral syndrome?
- N34.3 — Urethral syndrome, unspecified.
Is N34.3 billable?
- Yes. N34.3 is a billable/specific ICD-10-CM code valid for FY2027 (October 1, 2026 – September 30, 2027).
Can N34.3 be used as a principal diagnosis?
- Yes. The Medicare Code Editor doesn't restrict N34.3 as a principal diagnosis.
Is N34.3 a CC or MCC?
- No. N34.3 is neither a CC nor an MCC under MS-DRG v44.0.