R51.9 Headache, unspecified
Billable / valid for submission
ICD10CM
Release FY2026
Version history
| Release | Valid from | Valid to | Description | Billable |
|---|
| FY2026 | 2025-10-01 | current | Headache, unspecified | yes |
Related codes in R51
- R51 Headache
- R51.0 Headache with orthostatic component, not elsewhere classified
All R51 codes →