Is N35.82 a billable ICD-10-CM code?

Yes. N35.82 is a billable, specific ICD-10-CM code and is valid for submission on a claim.

Where does N35.82 sit in the tabular list?

Diseases of the genitourinary system (N00-N99), in the block Other diseases of the urinary system (N30-N39).

What cannot be coded together with N35.82?

N35.82 carries Excludes1 notes, which means the conditions they list can never be coded together with it on the same encounter. Some are written on the categories above N35.82 (N35.8, N35) and apply to it just the same.

N35.82

N35.82 — Other urethral stricture, female

Billable / specific codeICD-10-CM

N35.82 is a billable, specific ICD-10-CM code for other urethral stricture, female. It is valid for submission on a claim.

Excludes1 inherited from the categories above N35.82

These are not written on N35.82, but they bind it: a note on a category applies to every code beneath it. Billing N35.82 with anything listed here is a denial.

Written on N35.8 — Other urethral stricture

postprocedural urethral stricture (N99.1-)

Written on N35 — Urethral stricture

congenital urethral stricture (Q64.3-)
postprocedural urethral stricture (N99.1-)

Risk adjustment

N35.82 does not map to an HCC and does not risk-adjust under CMS-HCC V28. That is normal — most ICD-10 codes do not. It still needs to be coded correctly; it just will not move a RAF score.

Medicare coverage

N35.82 is named in 3 Medicare coverage policies — 3 listing it as supporting medical necessity. Which of them applies to you depends on your Medicare contractor, and coverage genuinely differs by state.

A56421Billing and Coding: CT of the Abdomen and Pelvis
A56802Billing and Coding: Urodynamics
A57455Billing and Coding: Urodynamics

How N35.82 is indexed

Coders do not find codes by browsing the tabular list — they look them up in the alphabetic index, under the word the physician wrote. These are the index entries that lead here, so you can see which chart wordings map to N35.82.

Stricture›urethra›specified cause NEC›female

Code history

N35.82 has not changed since FY2024 — no addition, revision or deletion across the three most recent ICD-10-CM releases.

Related codes at this level

Codes that share N35.8. If N35.82 is not quite right, the correct code is usually one of these.

N35.81Other urethral stricture, male

Questions about N35.82

Is N35.82 a billable ICD-10-CM code?: Yes. N35.82 is a billable, specific ICD-10-CM code and is valid for submission on a claim.
Where does N35.82 sit in the tabular list?: Diseases of the genitourinary system (N00-N99), in the block Other diseases of the urinary system (N30-N39).
What cannot be coded together with N35.82?: N35.82 carries Excludes1 notes, which means the conditions they list can never be coded together with it on the same encounter. Some are written on the categories above N35.82 (N35.8, N35) and apply to it just the same.