The 2027 Annual Update draft measure specifications are now available. Question and comment on Eligible Clinician eCQMs, Hospital - Inpatient eCQMs, and Hospital - Outpatient eCQM until December 19, 2025.
Find older eCQM specifications in the eCQM Standards and Tools Version table.
| Title | CMS eCQM ID | CBE ID* | Download Specifications | Notes |
|---|---|---|---|---|
| Appropriate Treatment for ST-Segment Elevation Myocardial Infarction (STEMI) Patients in the Emergency Department (ED) | CMS996v4 | 3613e | There are known issues on CMS996v4. See issues EKI-25, EKI-26, and EKI-30 on the ONC eCQM Known Issues Dashboard for details. |