Prices at 7 hospitals in Montana, from their machine-readable files. Here the median cash price is $108,955 — 45% above the US median ($75,347), roughly 3.0× the Medicare rate.
Lowest cash prices
| Hospital | Location | Cash | Insurer | CMS rating | ER wait | Readmit |
|---|---|---|---|---|---|---|
| St Peters Health | Helena, MT | $108,955 | $79,999 | ★ 3/5 | 178 min | 14.3% |
CMS rating = overall hospital star rating (1–5); ER wait = median minutes in the emergency department; Readmit = 30-day readmission rate (lower is better) — all from Medicare’s Care Compare; “—” = not reported. Data last updated July 2026. Prices from hospitals’ machine-readable files (45 CFR §180); Medicare benchmark from CMS PFS/CLFS/IPPS. Prices below 15% of the median are excluded as likely partial or mis-coded charges. Estimates — confirm with the hospital. Report an incorrect price.
Price comparison (median)
Typical cash price here is $108,955 — about 3.0× the Medicare rate ($36,593). On the higher side. A fair cash price is usually within ~2× Medicare ($73,185).
Rough estimate from this procedure’s median insurer-negotiated rate. Your actual cost depends on your plan — confirm with your insurer.
Coronary artery bypass (CABG) cost in other states
All Coronary artery bypass (CABG) prices (national) → · All hospitals in Montana →