N35
Urethral stricture
Non-billable headerNot valid on its own. Use one of the more specific codes under it.
N35 is a non-billable ICD-10-CM code category for urethral stricture. Report a more specific code from it instead. It is part of the FY2027 code set, effective October 1, 2026. The more specific codes under it are N35.0 Post-traumatic urethral stricture; N35.1 Postinfective urethral stricture, not elsewhere classified; N35.8 Other urethral stricture and N35.9 Urethral stricture, unspecified. Its coding notes include 2 Excludes1 entries and 11 Excludes2 entries.
Excludes1
Not coded here. The listed conditions generally should not be reported together.
Excludes2
Not included here. Both codes may be reported if the patient has both conditions.
Also from chapter/block level (11 notes)
Inherited from N30–N39 Other diseases of the urinary system
Inherited from Chapter 14 Diseases of the genitourinary system
- certain conditions originating in the perinatal period (P04-P96)
- certain infectious and parasitic diseases (A00-B99)
- complications of pregnancy, childbirth and the puerperium (O00-O9A)
- congenital malformations, deformations and chromosomal abnormalities (Q00-Q99)
- endocrine, nutritional and metabolic diseases (E00-E88)
- injury, poisoning and certain other consequences of external causes (S00-T88)
- neoplasms (C00-D49)
- symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R94)