ICD-10-CM · Chapter 18 · R00-R99
R35 Polyuria
Excludes 1 (cannot be coded together)
- psychogenic polyuria (F45.8)
Code First
- , if applicable, any causal condition, such as:
- enlarged prostate (N40.1)
Subcodes
Subcodes are listed below for reference. Detail pages are not available for chapters 11–22.
| Code | Description | Billable |
|---|---|---|
| R35..0 | Frequency of micturition | Yes |
| R35..1 | Nocturia | Yes |
| R35..8 | Other polyuria | No |
| R35..81 | Nocturnal polyuria | Yes |
| R35..89 | Other polyuria | Yes |
Plain-language term for this code
The following entry in the US Medical Glossary corresponds to ICD-10-CM category R35:
- Frequent Urination (Polyuria) — Micción frecuente
Last reviewed: September 2026