Hospital rankings
Hospitals in Idaho by total beds
48 Idaho hospitals ranked by total beds in the 2026 Medicare (CMS) data. Leading: St Luke's Regional Medical Center, Saint Alphonsus Regional Medical Center, Eastern Idaho Regional Medical Center. Filter by type, ownership and size, choose the measures you care about, and sort by any column.
| # | Hospital | Total beds | 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 | Compare |
|---|---|---|---|---|---|---|---|---|---|---|---|
| National average | 3.3 | 11.9% | 11.1% | 15.0% | 1.00 | 162 min | 1.00 | ||||
| 1 | St Luke's Regional Medical Center | 544 | 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 | Compare St Luke's Regional Medical Center |
| 2 | Saint Alphonsus Regional Medical Center | 365 | 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 | Compare Saint Alphonsus Regional Medical Center |
| 3 | Eastern Idaho Regional Medical Center | 330 | 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 | Compare Eastern Idaho Regional Medical Center |
| 4 | Kootenai Health | 321 | 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 | Compare Kootenai Health |
| 5 | St Lukes Magic Valley Medical Center | 226 | 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 | Compare St Lukes Magic Valley Medical Center |
| 6 | Boise VA Medical Center | 188 | 5, 94th percentile | 5, 97th percentile | 10.9%, 80th percentile | 11.0%, 50th percentile | 15.0%, 46th percentile | 0.98, 41st percentile | — | — | Compare Boise VA Medical Center |
| 7 | Portneuf Medical Center | 187 | 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 | Compare Portneuf Medical Center |
| 8 | Intermountain Hospital | 155 | — | — | — | — | — | — | — | — | Compare Intermountain Hospital |
| 9 | Saint Alphonsus Medical Center - Nampa | 152 | 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 | Compare Saint Alphonsus Medical Center - Nampa |
| 10 | West Valley Medical Center | 150 | 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 | Compare West Valley Medical Center |
| 11 | St Joseph Regional Medical Center | 145 | 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 | Compare St Joseph Regional Medical Center |
| 12 | State Hospital South | 120 | — | — | — | — | — | — | — | — | Compare State Hospital South |
| 13 | Cottonwood Creek Behavioral Hospital | 92 | — | — | — | — | — | — | — | — | Compare Cottonwood Creek Behavioral Hospital |
| 14 | Idaho Falls Community Hospital, LLC | 88 | 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 | Compare Idaho Falls Community Hospital, LLC |
| 15 | St Luke's Nampa Medical Center | 87 | 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 | Compare St Luke's Nampa Medical Center |
| 16 | Madison Memorial Hospital | 81 | — | 3, 39th percentile | — | — | 14.5%, 79th percentile | 0.96, 51st percentile | 144 min, 53rd percentile | 1.01, 38th percentile | Compare Madison Memorial Hospital |
| 17 | Bonner General Hospital | 48 | 2, 17th percentile | 4, 76th percentile | — | 14.1%, 7th percentile | 15.1%, 40th percentile | — | 161 min, 41st percentile | — | Compare Bonner General Hospital |
| 18 | Mountain View Hospital | 43 | 3, 43rd percentile | 4, 76th percentile | — | — | 14.8%, 61st percentile | 1.00, 35th percentile | 114 min, 79th percentile | 0.97, 61st percentile | Compare Mountain View Hospital |
| 19 | Northwest Specialty Hospital | 34 | — | 4, 76th percentile | — | — | 13.7%, 97th percentile | 0.88, 78th percentile | — | 0.97, 61st percentile | Compare Northwest Specialty Hospital |
| T20 | St Luke's Elmore Medical Center | 25 | 5, 94th percentile | 5, 97th percentile | — | — | 15.1%, 40th percentile | — | 112 min, 81st percentile | — | Compare St Luke's Elmore Medical Center |
| T20 | St Luke's Wood River Medical Center | 25 | 4, 73rd percentile | 5, 97th percentile | — | 10.4%, 62nd percentile | 14.9%, 54th percentile | — | 140 min, 56th percentile | — | Compare St Luke's Wood River Medical Center |
| T20 | Cassia Regional Hospital | 25 | 3, 43rd percentile | 4, 76th percentile | — | 12.3%, 25th percentile | 14.2%, 89th percentile | — | 120 min, 74th percentile | — | Compare Cassia Regional Hospital |
| T20 | Gritman Medical Center | 25 | 3, 43rd percentile | 5, 97th percentile | — | 12.4%, 23rd percentile | 15.1%, 40th percentile | — | 122 min, 72nd percentile | — | Compare Gritman Medical Center |
| T20 | Shoshone Medical Center | 25 | 3, 43rd percentile | — | — | — | 14.6%, 74th percentile | — | 119 min, 75th percentile | — | Compare Shoshone Medical Center |
| T20 | Bingham Memorial Hospital | 25 | — | 3, 39th percentile | — | — | 14.7%, 68th percentile | — | 160 min, 42nd percentile | — | Compare Bingham Memorial Hospital |
| T20 | Caribou Medical Center | 25 | — | — | — | — | 15.0%, 46th percentile | — | 102 min, 89th percentile | — | Compare Caribou Medical Center |
| T20 | Minidoka Memorial Hospital | 25 | — | — | — | — | 14.8%, 61st percentile | — | 106 min, 86th percentile | — | Compare Minidoka Memorial Hospital |
| T20 | St Luke's Jerome | 25 | — | — | — | — | 14.8%, 61st percentile | — | 100 min, 90th percentile | — | Compare St Luke's Jerome |
| T20 | St Mary's Hospital | 25 | — | — | — | — | 15.1%, 40th percentile | — | 140 min, 56th percentile | — | Compare St Mary's Hospital |
| T20 | Weiser Memorial Hospital | 25 | — | — | — | — | 14.9%, 54th percentile | — | 97 min, 92nd percentile | — | Compare Weiser Memorial Hospital |
| 31 | Clearwater Valley Hospital & Clinics | 23 | 2, 17th percentile | 4, 76th percentile | — | 15.5%, 2nd percentile | 15.4%, 23rd percentile | — | 144 min, 53rd percentile | — | Compare Clearwater Valley Hospital & Clinics |
| 32 | Bear Lake Memorial Hospital | 21 | — | — | — | — | 14.8%, 61st percentile | — | 100 min, 90th percentile | — | Compare Bear Lake Memorial Hospital |
| T33 | Franklin County Medical Center | 20 | 3, 43rd percentile | — | — | 12.6%, 20th percentile | 14.4%, 83rd percentile | — | 188 min, 25th percentile | — | Compare Franklin County Medical Center |
| T33 | Treasure Valley Hospital | 20 | — | 5, 97th percentile | — | — | 14.8%, 61st percentile | 0.95, 55th percentile | — | 0.90, 88th percentile | Compare Treasure Valley Hospital |
| 35 | Benewah Community Hospital | 19 | — | — | — | — | 14.6%, 74th percentile | — | 119 min, 75th percentile | — | Compare Benewah Community Hospital |
| T36 | Steele Memorial Medical Center | 18 | 3, 43rd percentile | — | — | 9.2%, 84th percentile | 14.9%, 54th percentile | — | — | — | Compare Steele Memorial Medical Center |
| T36 | North Canyon Medical Center | 18 | — | — | — | — | 14.9%, 54th percentile | — | 116 min, 77th percentile | — | Compare North Canyon Medical Center |
| T38 | Lifeways Hospital | 16 | — | — | — | — | — | — | — | — | Compare Lifeways Hospital |
| T38 | Syringa General Hospital | 16 | — | — | — | — | 15.4%, 23rd percentile | — | 95 min, 93rd percentile | — | Compare Syringa General Hospital |
| T38 | Valor Health | 16 | — | — | — | — | — | — | 105 min, 86th percentile | — | Compare Valor Health |
| 41 | St Luke's McCall | 15 | — | 5, 97th percentile | — | — | 14.8%, 61st percentile | — | 145 min, 52nd percentile | — | Compare St Luke's McCall |
| T42 | Boundary Community Hospital | 14 | — | — | — | — | 14.7%, 68th percentile | — | 102 min, 89th percentile | — | Compare Boundary Community Hospital |
| T42 | Lost Rivers Medical Center | 14 | — | — | — | — | — | — | 95 min, 93rd percentile | — | Compare Lost Rivers Medical Center |
| 44 | Teton Valley Hospital | 13 | — | — | — | — | 14.7%, 68th percentile | — | 108 min, 84th percentile | — | Compare Teton Valley Hospital |
| 45 | Nell J Redfield Memorial Hospital | 11 | — | — | — | — | 14.7%, 68th percentile | — | 115 min, 78th percentile | — | Compare Nell J Redfield Memorial Hospital |
| T46 | Cascade Medical Center | 10 | — | — | — | — | — | — | — | — | Compare Cascade Medical Center |
| T46 | Power County Hospital District | 10 | — | — | — | — | — | — | 85 min, 96th percentile | — | Compare Power County Hospital District |
| 48 | Grove Creek Medical Center | 8 | — | — | — | — | — | — | — | — | Compare Grove Creek 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.
- Total beds
- Total beds reported to CMS (Provider of Services file).
- 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).