Idaho hospital star ratings
State rankings › Idaho
Idaho ranks #9 of 50 states (in the top 10) for hospital quality. Its 22 hospitals with a Medicare star rating average 3.55 stars, against 3.21 nationally. 45% are rated 4 or 5 stars and 14% are rated 1 or 2 stars.
5 ★★★★★
5 ★★★★★
9 ★★★★★
3 ★★★★★
0 ★★★★★
How Idaho compares with its neighbors
| State | Rank | Avg stars | 5 ★ / 1 ★ |
|---|---|---|---|
| Utah | #1 | 4.24 | 15 / 0 |
| Idaho | #9 | 3.55 | 5 / 0 |
| Wyoming | #15 | 3.38 | 2 / 0 |
| Oregon | #20 | 3.25 | 3 / 2 |
| Montana | #22 | 3.25 | 4 / 1 |
| Washington | #25 | 3.23 | 6 / 1 |
| Nevada | #40 | 3.00 | 3 / 0 |
All rated hospitals in Idaho
Click a column heading to sort. 58 other Idaho hospitals in our directory have no CMS overall rating, usually because they report too few measures. All Idaho hospitals · Idaho ER wait times
| Hospital | City | CMS rating | Type |
|---|---|---|---|
| Boise VA Medical Center | Boise | ★★★★★ | VA |
| St Luke's Elmore Medical Center | Mountain Home | ★★★★★ | Critical Access |
| St Luke's Nampa Medical Center | Nampa | ★★★★★ | Acute care |
| St Lukes Regional Medical Center | Boise | ★★★★★ | Acute care |
| West Valley Medical Center | Caldwell | ★★★★★ | Acute care |
| Idaho Falls Community Hospital, LLC | Idaho Falls | ★★★★★ | Acute care |
| Kootenai Medical Center | Coeur D'alene | ★★★★★ | Acute care |
| Portneuf Medical Center | Pocatello | ★★★★★ | Acute care |
| St Lukes Magic Valley RMC | Twin Falls | ★★★★★ | Acute care |
| St Lukes Wood River Medical Center | Ketchum | ★★★★★ | Critical Access |
| Cassia Regional Medical Center | Burley | ★★★★★ | Critical Access |
| Eastern Idaho Regional Medical Center | Idaho Falls | ★★★★★ | Acute care |
| Franklin County Medical Center | Preston | ★★★★★ | Critical Access |
| Gritman Medical Center | Moscow | ★★★★★ | Critical Access |
| Mountain View Hospital | Idaho Falls | ★★★★★ | Acute care |
| Saint Alphonsus Medical Center - Nampa | Nampa | ★★★★★ | Acute care |
| Shoshone Medical Center | Kellogg | ★★★★★ | Critical Access |
| St Alphonsus Regional Medical Center | Boise | ★★★★★ | Acute care |
| Steele Memorial Medical Center | Salmon | ★★★★★ | Critical Access |
| Bonner General Hospital | Sandpoint | ★★★★★ | Critical Access |
| Clearwater Valley Hospital & Clinics | Orofino | ★★★★★ | Critical Access |
| St Joseph Regional Medical Center | Lewiston | ★★★★★ | Acute care |
Use this data
You're welcome to use these ratings with a link to this page.
Source: CMS Care Compare, Hospital General Information, published July 2026. Each facility is counted once by its CMS Certification Number. A star rating summarizes many measures and does not capture every service. About the data. Not affiliated with CMS. For a medical emergency, call 911.