I20.0 Unstable angina
Billable / valid for submission
ICD10CM
Release FY2026
Version history
| Release | Valid from | Valid to | Description | Billable |
|---|
| FY2026 | 2025-10-01 | current | Unstable angina | yes |
Related codes in I20
- I20 Angina pectoris
- I20.1 Angina pectoris with documented spasm
- I20.2 Refractory angina pectoris
- I20.8 Other forms of angina pectoris
- I20.81 Angina pectoris with coronary microvascular dysfunction
- I20.89 Other forms of angina pectoris
- I20.9 Angina pectoris, unspecified
All I20 codes →