10ICD Code Hub

N35.1

Header — not billable

Postinfective urethral stricture, not elsewhere classified

The ICD-10 code for postinfective urethral stricture, not elsewhere classified is N35.1.

N35.1 is a non-billable header code. It groups related conditions but cannot be used on its own for reimbursement — select one of the 2 more specific codes below.

Clinical notes

Excludes1 (not coded here)

An Excludes1 note is a pure exclusion: the excluded condition and this code should never be reported together, because the two conditions cannot occur at the same time (e.g. a congenital form vs. an acquired form of the same disease).

  • urethral stricture associated with schistosomiasis (B65.-, N29)
  • gonococcal urethral stricture (A54.01)
  • syphilitic urethral stricture (A52.76)

Documentation support

General coding-documentation guidance — not a substitute for payer-specific requirements or professional coding judgment.

Child codes under N35.1

Related codes in this category