R35.81
R35.81: Nocturnal polyuria
Billable / specific codeICD-10-CM
R35.81 is a billable, specific ICD-10-CM code for nocturnal polyuria. It is valid for submission on a claim.
Check R35.81 with the rest of the claim: free scrubberExcludes2: not included here, but may coexist
The excluded condition is not part of this code, but a patient can have both. You may code both.
- nocturnal enuresis (N39.44)
Risk adjustment
No CMS-HCC V28 category: this code does not change a RAF score.
Medicare coverage
R35.81 is named in 1 Medicare coverage policy: 1 listing it as supporting medical necessity. Which one applies depends on your Medicare contractor.
- A57050Billing and Coding: Post-Void Residual Urine and/or Bladder Capacity by Ultrasound
Alphabetic index entries that lead here
- Polyuria›nocturnal
Code history
Unchanged in every release from FY2024 to FY2027.