| HEDIS | Health Plan Employer Data and Information Set; health employer data and information set |
|---|---|
| T-set | tracheotomy set |
| ECG | Electro-Cardio-Graphy(-Gram); ½ÉÀüµµ = EKG 1. Conducting System Structu... |
| IHS | 1) International Headache Society 2) Intelligent Hospital System |
| misc | miscarriage; miscellaneous |