Hospital rankings
Hospitals in Montana with the lowest CABG surgery death rate
6 Montana hospitals ranked by CABG surgery death rate in the 2026 Medicare (CMS) data. Leading: St. Patrick Hospital, Logan Health Medical Center, Intermountain Health St Vincent Regional Hospital. Filter by type, ownership and size, choose the measures you care about, and sort by any column.
| # | Hospital | CABG surgery death ratelower is better | Heart attack death ratelower is better | Heart failure death ratelower is better | Pneumonia death ratelower is better | COPD death ratelower is better | Stroke death ratelower is better | Hospital-wide readmission ratelower is better · 2025 data | Compare |
|---|---|---|---|---|---|---|---|---|---|
| National average | 2.4% | 11.9% | 11.1% | 15.2% | 8.6% | 11.9% | 15.0% | ||
| T1 | St. Patrick Hospital | 1.6%, 93rd percentile | 11.2%, 71st percentile | 11.8%, 34th percentile | 14.2%, 66th percentile | 7.3%, 83rd percentile | 10.0%, 81st percentile | 15.0%, 46th percentile | Compare St. Patrick Hospital |
| T1 | Logan Health Medical Center | 1.6%, 93rd percentile | 10.8%, 83rd percentile | 15.0%, 3rd percentile | 16.2%, 35th percentile | 9.9%, 16th percentile | 13.7%, 21st percentile | 14.8%, 61st percentile | Compare Logan Health Medical Center |
| 3 | Intermountain Health St Vincent Regional Hospital | 2.1%, 62nd percentile | 11.3%, 68th percentile | 10.9%, 52nd percentile | 14.3%, 64th percentile | 9.7%, 20th percentile | 12.8%, 31st percentile | 13.3%, 99th percentile | Compare Intermountain Health St Vincent Regional Hospital |
| 4 | Billings Clinic Hospital | 2.4%, 44th percentile | 12.3%, 32nd percentile | 11.7%, 35th percentile | 14.5%, 61st percentile | 9.9%, 16th percentile | 11.4%, 54th percentile | 14.2%, 89th percentile | Compare Billings Clinic Hospital |
| 5 | Benefis Hospitals Inc | 4.7%, 2nd percentile | 12.1%, 38th percentile | 15.0%, 3rd percentile | 24.6%, 0th percentile | 11.7%, 3rd percentile | 13.2%, 26th percentile | 14.0%, 93rd percentile | Compare Benefis Hospitals Inc |
| 6 | Great Falls Clinic Hospital | 5.3%, 1st percentile | 13.9%, 4th percentile | 14.0%, 8th percentile | 16.2%, 35th percentile | 8.6%, 46th percentile | — | 15.0%, 46th percentile | Compare Great Falls Clinic Hospital |
About these rankings
Rankings use the 2026 release of CMS Care Compare data. Hospitals share a rank (“T”) when their values are equal, and only hospitals with a reported value for the sorted measure are ranked. Shading compares each value with every hospital in the country, so it doesn’t change with your filters. Small differences are often not statistically meaningful; use the methodology and glossary for context.
- CABG surgery death rate
- 30-day death rate for CABG surgery patients.
- Heart attack death rate
- 30-day death rate for heart attack patients.
- Heart failure death rate
- 30-day death rate for heart failure patients.
- Pneumonia death rate
- 30-day death rate for pneumonia patients.
- COPD death rate
- 30-day death rate for COPD patients.
- Stroke death rate
- 30-day death rate for stroke patients.
- Hospital-wide readmission rate
- Rate of unplanned readmission within 30 days, all conditions. From 2025 CMS reports the Hybrid Hospital-Wide Readmission measure (claims plus EHR data), which replaced the claims-only measure; values are close but not strictly comparable across the change. CMS suppressed it for 2026.. Latest available: 2025 release.