2026 ICD-10-CM Diagnosis Code N35.112Postinfective bulbous urethral stricture, not elsewhere classified, male

ICD-10-CM Codes›N00–N99›N30-N39›N35

ICD-10-CM N35.112
CMSSource: CMS FY 2026 ICD-10-CM dataset · Effective Oct 1, 2025 – Sep 30, 2026

N35.112 is a billable ICD-10-CM diagnosis code for postinfective bulbous urethral stricture, not elsewhere classified, male. It is valid on HIPAA claims for fiscal year 2026 (October 1, 2025 through September 30, 2026). Coders also document this condition as male bulbous urethral stricture. In AHRQ's Clinical Classifications Software (CCSR), this diagnosis falls under Other specified and unspecified diseases of bladder and urethra.

Code Identity

ICD-10-CM Code
N35.112
Billable Status
Yes — Valid for Submission
Code Describes
Postinfective bulbous urethral stricture, not elsewhere classified, male
Short Description
Postinfective bulbous urethral stricture, NEC, male
Parent Code
N35.11
Postinfective urethral stricture, not elsewhere classified, male

Code Classification

ChapterN00–N99Diseases of the genitourinary system
SectionN30-N39Other diseases of the urinary system
CategoryN35Urethral stricture
This CodeN35.112Postinfective bulbous urethral stricture, not elsewhere classified, male

Approximate SynonymsGuidance

Alternate terms and clinical phrases that map to this code.

  • Male bulbous urethral stricture
  • Postinfective anterior urethral stricture
  • Postinfective bulbous urethral stricture
  • Postinfective urethral stricture of male

Index to Diseases and InjuriesGuidance

Alphabetical index entries that point to this code.

External Cause of Injuries IndexGuidance

References for this code in the External Cause of Injuries Index.

    • Stricture
      • urethra (organic) (spasmodic)
        • postinfective NEC
          • male
            • bulbous urethra

Clinical ClassificationClinical

AHRQ’s CCSR groups this code into broader clinical categories.

CCSR GEN007
Other specified and unspecified diseases of bladder and urethra
Default principal diagnosis: inpatient Yes · outpatient Yes

Patient EducationClinical

Urethral Disorders

The urethra is the tube that allows urine to pass out of the body. In men, it's a long tube that runs through the penis. It also carries semen in men. In women, it's short and is just above the vagina. Urethral problems may happen due to aging, illness, or injury. They include:

Read the full article at MedlinePlus

Courtesy of MedlinePlus, a service of the U.S. National Library of Medicine.

Convert N35.112 to ICD-9-CMHistory

The closest ICD-9-CM equivalents under the General Equivalence Mappings.

ICD-9-CM
598.00 Urethr strict:infect NOS
Approximate The match is approximate rather than exact.

Code HistoryHistory

FY 2016AddedAdded to the ICD-10-CM code setEffective October 1, 2015, the first year of ICD-10-CM.
FY 2017–2025No changes
FY 2026CurrentCurrent code set, no changesEffective October 1, 2025 through September 30, 2026.

Questions About N35.112Overview

Is N35.112 a billable code?

Yes. This is a billable ICD-10-CM code, specific enough to report postinfective bulbous urethral stricture, not elsewhere classified, male on HIPAA-covered claims from October 1, 2025 through September 30, 2026.

What is the ICD-9 equivalent of N35.112?

Under the General Equivalence Mappings, postinfective bulbous urethral stricture, not elsewhere classified, male converts to ICD-9-CM 598.00 (urethr strict:infect NOS). The mapping is approximate, so confirm the match fits the documentation.

Footnotes

[1] Chronic - a chronic condition code indicates a condition lasting 12 months or longer and its effect on the patient based on one or both of the following criteria:

  • The condition results in the need for ongoing intervention with medical products,treatment, services, and special equipment
  • The condition places limitations on self-care, independent living, and social interactions.