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N34.0

N34.0: Urethral abscess

Billable / specific codeICD-10-CM

N34.0 is a billable, specific ICD-10-CM code for urethral abscess. It is valid for submission on a claim.

Check N34.0 with the rest of the claim: free scrubber

Excludes1: never code together

These conditions cannot occur together. Billing both on the same encounter is a denial.

  • urethral caruncle (N36.2)

Inclusion terms

Alternative wordings a physician may use in the chart for this same code.

  • Abscess (of) Cowper's gland
  • Abscess (of) Littré's gland
  • Abscess (of) urethral (gland)
  • Periurethral abscess

Excludes2 inherited from the categories above N34.0

Not part of this code, but both may be coded when both are present.

Written on N34: Urethritis and urethral syndrome

  • Reiter's disease (M02.3-)
  • urethritis in diseases with a predominantly sexual mode of transmission (A50-A64)
  • urethrotrigonitis (N30.3-)

Other codes that can never be billed with N34.0

Their own Excludes1 notes name this code, so the conflict is not listed above.

  • N39.0Urinary tract infection, site not specified

Risk adjustment

No CMS-HCC V28 category: this code does not change a RAF score.

Alphabetic index entries that lead here

  • Abscess›bulbourethral gland
  • Abscess›Cowper's gland
  • Abscess›lacunar
  • Abscess›Littre's gland
  • Abscess›periurethral
  • Abscess›Skene's duct or gland
  • Abscess›suburethral
  • Abscess›urethral(gland)
  • Abscess›urinary
  • Carbuncle›urethra
  • Cellulitis›periurethral
  • Pyocele›urethra

Code history

Unchanged in every release from FY2024 to FY2027.

Other codes under N34

ICD-10-CMFY2027· effective October 1, 2026

Loaded directly from the CMS/NCHS ICD-10-CM public-domain release: see data sources and our editorial policy. If this page disagrees with the CMS tabular list, this page is wrong. Reference information for professional coders; not medical or billing advice.