Hospital rankings

Hospitals in Idaho with the lowest C. diff infections

17 Idaho hospitals ranked by C. diff infections in the 2026 Medicare (CMS) data. Leading: West Valley Medical Center, Cassia Regional Hospital, Eastern Idaho Regional Medical Center. Filter by type, ownership and size, choose the measures you care about, and sort by any column.

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17 hospitals ranked in Idaho by c. diff infections; 31 more match but have no reported value.

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Hospital rankings, page 1 of 1. Columns can be sorted.
#	Hospital	C. diff infectionslower 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	Serious complicationslower is better	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%	1.00	162 min	1.00
T1	West Valley Medical CenterCaldwell, ID · Acute care	0.00, 90th percentile	5, 94th percentile	4, 76th percentile	—	11.9%, 32nd percentile	15.1%, 40th percentile	0.87, 81st percentile	131 min, 64th percentile	0.91, 86th percentile	150	Compare West Valley Medical Center
T1	Cassia Regional HospitalBurley, ID · Critical access	0.00, 90th percentile	3, 43rd percentile	4, 76th percentile	—	12.3%, 25th percentile	14.2%, 89th percentile	—	120 min, 74th percentile	—	25	Compare Cassia Regional Hospital
T1	Eastern Idaho Regional Medical CenterIdaho Falls, ID · Acute care	0.00, 90th percentile	3, 43rd percentile	3, 39th percentile	10.2%, 93rd percentile	11.1%, 48th percentile	12.9%, 100th percentile	0.84, 87th percentile	133 min, 62nd percentile	1.00, 44th percentile	330	Compare Eastern Idaho Regional Medical Center
T1	Gritman Medical CenterMoscow, ID · Critical access	0.00, 90th percentile	3, 43rd percentile	5, 97th percentile	—	12.4%, 23rd percentile	15.1%, 40th percentile	—	122 min, 72nd percentile	—	25	Compare Gritman Medical Center
T1	Mountain View HospitalIdaho Falls, ID · Acute care	0.00, 90th percentile	3, 43rd percentile	4, 76th percentile	—	—	14.8%, 61st percentile	1.00, 35th percentile	114 min, 79th percentile	0.97, 61st percentile	43	Compare Mountain View Hospital
6	St Lukes Magic Valley Medical CenterTwin Falls, ID · Acute care	0.11, 73rd percentile	4, 73rd percentile	3, 39th percentile	13.4%, 9th percentile	15.1%, 3rd percentile	14.3%, 86th percentile	1.03, 29th percentile	186 min, 26th percentile	0.94, 76th percentile	226	Compare St Lukes Magic Valley Medical Center
7	Kootenai HealthCoeur D'Alene, ID · Acute care	0.18, 64th percentile	4, 73rd percentile	3, 39th percentile	12.2%, 35th percentile	14.6%, 5th percentile	14.0%, 93rd percentile	1.22, 9th percentile	178 min, 31st percentile	1.00, 44th percentile	321	Compare Kootenai Health
8	St Luke's Nampa Medical CenterNampa, ID · Acute care	0.25, 55th percentile	5, 94th percentile	4, 76th percentile	—	13.2%, 13th percentile	13.9%, 94th percentile	1.02, 31st percentile	158 min, 43rd percentile	0.92, 83rd percentile	87	Compare St Luke's Nampa Medical Center
9	Madison Memorial HospitalRexburg, ID · Acute care	0.29, 48th percentile	—	3, 39th percentile	—	—	14.5%, 79th percentile	0.96, 51st percentile	144 min, 53rd percentile	1.01, 38th percentile	81	Compare Madison Memorial Hospital
10	St Luke's Regional Medical CenterBoise, ID · Acute care	0.46, 28th percentile	5, 94th percentile	4, 76th percentile	11.8%, 49th percentile	15.0%, 3rd percentile	12.4%, 100th percentile	0.84, 87th percentile	168 min, 37th percentile	0.96, 66th percentile	544	Compare St Luke's Regional Medical Center
11	Portneuf Medical CenterPocatello, ID · Acute care	0.49, 25th percentile	4, 73rd percentile	3, 39th percentile	12.2%, 35th percentile	12.6%, 20th percentile	13.8%, 96th percentile	1.13, 16th percentile	212 min, 14th percentile	1.00, 44th percentile	187	Compare Portneuf Medical Center
12	Saint Alphonsus Regional Medical CenterBoise, ID · Acute care	0.69, 13th percentile	3, 43rd percentile	3, 39th percentile	11.7%, 54th percentile	13.5%, 11th percentile	13.8%, 96th percentile	1.03, 29th percentile	154 min, 46th percentile	1.02, 33rd percentile	365	Compare Saint Alphonsus Regional Medical Center
13	Saint Alphonsus Medical Center - NampaNampa, ID · Acute care	0.77, 10th percentile	3, 43rd percentile	4, 76th percentile	11.2%, 71st percentile	9.3%, 82nd percentile	13.9%, 94th percentile	1.01, 33rd percentile	130 min, 65th percentile	0.98, 55th percentile	152	Compare Saint Alphonsus Medical Center - Nampa
14	Idaho Falls Community Hospital, LLCIdaho Falls, ID · Acute care	0.87, 7th percentile	4, 73rd percentile	3, 39th percentile	—	14.3%, 6th percentile	14.6%, 74th percentile	0.85, 85th percentile	137 min, 59th percentile	1.01, 38th percentile	88	Compare Idaho Falls Community Hospital, LLC
15	St Joseph Regional Medical CenterLewiston, ID · Acute care	0.90, 7th percentile	2, 17th percentile	3, 39th percentile	10.0%, 96th percentile	14.9%, 4th percentile	14.1%, 91st percentile	0.92, 67th percentile	129 min, 66th percentile	1.07, 14th percentile	145	Compare St Joseph Regional Medical Center
16	St Luke's Wood River Medical CenterKetchum, ID · Critical access	1.61, 2nd percentile	4, 73rd percentile	5, 97th percentile	—	10.4%, 62nd percentile	14.9%, 54th percentile	—	140 min, 56th percentile	—	25	Compare St Luke's Wood River Medical Center
17	Bonner General HospitalSandpoint, ID · Critical access	1.92, 1st percentile	2, 17th percentile	4, 76th percentile	—	14.1%, 7th percentile	15.1%, 40th percentile	—	161 min, 41st percentile	—	48	Compare Bonner General 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.

C. diff infections: Clostridium difficile (C. diff) intestinal infections (standardized infection ratio; 1.0 = national baseline).
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.
Serious complications: Patient safety and adverse events composite (PSI 90; 1.0 = national value).
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).