Hospital rankings

Hospitals in Montana with the lowest serious complications

11 Montana hospitals ranked by serious complications in the 2026 Medicare (CMS) data. Leading: St. Patrick Hospital, Billings Clinic Hospital, Benefis Hospitals Inc. Filter by type, ownership and size, choose the measures you care about, and sort by any column.

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11 hospitals ranked in Montana by serious complications; 52 more match but have no reported value.

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Hospital rankings, page 1 of 1. Columns can be sorted.
#	Hospital	Serious complicationslower is better	Overall star ratinghigher is better	Patient survey star ratinghigher is better	Heart attack death ratelower is better	Heart failure death ratelower is better	Hospital-wide readmission ratelower is better · 2025 data	Time in emergency departmentlower is better	Medicare spending per patientlower is better	Total beds	Compare
	National average	1.00		3.3	11.9%	11.1%	15.0%	162 min	1.00
1	St. Patrick HospitalMissoula, MT · Acute care	0.69, 99th percentile	5, 94th percentile	4, 76th percentile	11.2%, 71st percentile	11.8%, 34th percentile	15.0%, 46th percentile	163 min, 40th percentile	0.92, 83rd percentile	253	Compare St. Patrick Hospital
2	Billings Clinic HospitalBillings, MT · Acute care	0.87, 81st percentile	4, 73rd percentile	3, 39th percentile	12.3%, 32nd percentile	11.7%, 35th percentile	14.2%, 89th percentile	176 min, 32nd percentile	1.03, 28th percentile	304	Compare Billings Clinic Hospital
3	Benefis Hospitals IncGreat Falls, MT · Acute care	0.92, 67th percentile	2, 17th percentile	3, 39th percentile	12.1%, 38th percentile	15.0%, 3rd percentile	14.0%, 93rd percentile	186 min, 26th percentile	0.94, 76th percentile	398	Compare Benefis Hospitals Inc
4	VA Montana Healthcare SystemFort Harrison, MT · Veterans Affairs	0.95, 55th percentile	5, 94th percentile	5, 97th percentile	—	10.4%, 62nd percentile	13.8%, 96th percentile	—	—	160	Compare VA Montana Healthcare System
5	Intermountain Health St Vincent Regional HospitalBillings, MT · Acute care	1.01, 33rd percentile	4, 73rd percentile	3, 39th percentile	11.3%, 68th percentile	10.9%, 52nd percentile	13.3%, 99th percentile	158 min, 43rd percentile	1.01, 38th percentile	286	Compare Intermountain Health St Vincent Regional Hospital
6	Great Falls Clinic HospitalGreat Falls, MT · Acute care	1.04, 28th percentile	2, 17th percentile	4, 76th percentile	13.9%, 4th percentile	14.0%, 8th percentile	15.0%, 46th percentile	140 min, 56th percentile	0.88, 92nd percentile	20	Compare Great Falls Clinic Hospital
7	Bozeman Health Deaconess HospitalBozeman, MT · Acute care	1.07, 23rd percentile	4, 73rd percentile	4, 76th percentile	10.3%, 92nd percentile	9.6%, 77th percentile	14.4%, 83rd percentile	142 min, 55th percentile	0.90, 88th percentile	140	Compare Bozeman Health Deaconess Hospital
8	St James HospitalButte, MT · Acute care	1.16, 13th percentile	2, 17th percentile	4, 76th percentile	10.2%, 93rd percentile	11.7%, 35th percentile	14.8%, 61st percentile	153 min, 47th percentile	0.90, 88th percentile	98	Compare St James Hospital
9	Logan Health Medical CenterKalispell, MT · Acute care	1.35, 5th percentile	3, 43rd percentile	3, 39th percentile	10.8%, 83rd percentile	15.0%, 3rd percentile	14.8%, 61st percentile	214 min, 13th percentile	0.95, 71st percentile	160	Compare Logan Health Medical Center
10	St Peters HealthHelena, MT · Acute care	1.48, 3rd percentile	3, 43rd percentile	4, 76th percentile	12.6%, 23rd percentile	12.7%, 19th percentile	14.3%, 86th percentile	179 min, 30th percentile	0.89, 90th percentile	99	Compare St Peters Health
11	Community Medical CenterMissoula, MT · Acute care	1.55, 2nd percentile	3, 43rd percentile	3, 39th percentile	12.7%, 21st percentile	12.0%, 30th percentile	15.2%, 34th percentile	138 min, 58th percentile	0.97, 61st percentile	151	Compare Community Medical Center

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.

Serious complications: Patient safety and adverse events composite (PSI 90; 1.0 = national value).
Overall star rating: CMS overall hospital quality star rating (1-5).
Patient survey star rating: HCAHPS summary star rating (1-5).
Heart attack death rate: 30-day death rate for heart attack patients.
Heart failure death rate: 30-day death rate for heart failure 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.
Time in emergency department: Median time patients spent in the emergency department before leaving.
Medicare spending per patient: Medicare spending per beneficiary episode relative to the national median (1.0 = national median).
Total beds: Total beds reported to CMS (Provider of Services file).