Table 6: Diagnosis-related group (DRG) codes are listed for all study-relevant inpatient discharge diagnoses; Healthcare Common Procedure Coding System (HCPCS) codes are listed for all relevant outpatient cardiac stress testing. Data is based on 2012 reimbursement figures. All values are listed in US dollars.
| Inpatient service | DRG code | Reimbursement |
| CABG | 238 - Major cardiovasc proc w/o MCC | $20,224.94 |
| Inpatient ICA (with DES) | 247 - Percutaneous cardiovascular proc w/ | $12,016.59 |
| Inpatient ICA (with BMS) | Drug eluting stent w/o MCC | $11,000.00 |
| Inpatient ICA (diagnostic) | 287 - Circulatory disorders except AMI w/ card cath w/o MCC | $6,292.35 |
| Medically managed MI | 282 - AMI discharged alive w/o CC/MCC | $4,344.40 |
| Chest pain rule out | 313 - Chest pain | $2,951.06 |
| Outpatient service | HCPCS code | Reimbursement |
| SPECT MPI | 78452 - Ht muscle image spectmult | $549.98 |
| Stress echo | 93351 - Stress TTE complete | $265.14 |
| Exercise EKG | 93014 - Cardiovascular stress test | $96.68 |
CABG: coronary artery bypass graft; ICA: invasive coronary angiography; DES: drug-eluting stent; BMS: bare-metal stent; MI: myocardial infarction; MPI: myocardial perfusion imaging; MCC: major cardiac complications; TTE transthoracic echocardiogram.