N37
N37 — Urethral disorders in diseases classified elsewhere
Billable / specific codeICD-10-CM
N37 is a billable, specific ICD-10-CM code for urethral disorders in diseases classified elsewhere. It is valid for submission on a claim.
Excludes1 — never code together
These conditions cannot occur together. Billing both on the same encounter is a denial.
Code first
The underlying condition must be sequenced before this code.
- underlying disease
Risk adjustment
N37 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
N37 is named in 2 Medicare coverage policies — 2 listing it as supporting medical necessity. Which of them applies to you depends on your Medicare contractor, and coverage genuinely differs by state.
- A56802Billing and Coding: Urodynamics
- A57455Billing and Coding: Urodynamics
Questions about N37
- Is N37 a billable ICD-10-CM code?
- Yes. N37 is a billable, specific ICD-10-CM code and is valid for submission on a claim.
- Where does N37 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 N37?
- N37 carries an Excludes1 note, which means the conditions it lists can never be coded together with it on the same encounter.