| ICD-9-CM: |
| 36.1 - | Coronary Bypass Anastomosis for Heart Revascularization |
| 36.10 - | Aortocoronary Bypass for Heart Revascularization NOS, Direct Revascularization: Cardiac with Catheter Stent, Prothesis, or Vein Graft, Coronary with Catheter Stent, Prothesis, or Vein Graft, Heart Muscle with Catheter Stent, Prothesis, or Vein Graft, Myocardial with Catheter Stent, Prothesis, or Vein Graft, Heart Revascularization NOS |
| 36.11 - | Aortocoronary Bypass of One Coronary Artery |
| 36.12 - | Aortocoronary Bypass of Two Coronary Arteries |
| 36.13 - | Aortocoronary Bypass of Three Coronary Arteries |
| 36.14 - | Aortocoronary Bypass of Four or More Coronary Arteries |
| 36.15 - | Single Internal Mammary-coronary Artery Bypass; Anastomosis (Single): Mammary Artery to Coronary Artery, Thoracic Artery to Coronary Artery |
| 36.16 - | Double Internal Mammary-coronary Artery Bypass; Anastomosis, Double: Mammary Artery to Coronary Artery, Thoracic Artery to Coronary Artery |
| 36.17 - | Abdominal-coronary Artery Bypass; Anastomosis: Gastroepiploic-coronary Artery |
| 36.19 - | Bypass Anastomosis for Heart Revascularization, Other |