N35.91
⚠ Non-billable (Header)Urethral stricture, unspecified, male
Diseases of the genitourinary system (N00-N99)
⚠️ This is a category header code — not billable. Use a more specific child code below.
✅ No additional coding notes for N35.91
Child Codes (6)
N35.911Unspecified urethral stricture, male, meatalN35.912Unspecified bulbous urethral stricture, maleN35.913Unspecified membranous urethral stricture, maleN35.914Unspecified anterior urethral stricture, maleN35.916Unspecified urethral stricture, male, overlapping sitesN35.919Unspecified urethral stricture, male, unspecified site
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CodeN35.91
BillableNo — Header code
ParentN35.9
CategoryDiseases of the genitourinary system (N00-N99)
Excludes10 rule(s)
Excludes20 note(s)
Child codes6
Data Source
CMS ICD-10-CM 2026 Tabular List
Updated October 1, 2025 (FY2026)