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Hospitals in Idaho with the lowest hospital-acquired condition score

15 Idaho hospitals ranked by hospital-acquired condition score in the 2026 Medicare (CMS) data. Leading: West Valley Medical Center, Madison Memorial Hospital, Mountain View Hospital. Filter by type, ownership and size, choose the measures you care about, and sort by any column.

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15 hospitals ranked in Idaho by hospital-acquired condition score; 33 more match but have no reported value.

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Hospital rankings, page 1 of 1. Columns can be sorted.
#HospitalHospital-acquired condition scorelower is betterNet Medicare quality adjustmenthigher is betterReadmissions penaltyhigher is betterValue-based purchasing scorehigher is betterValue-based purchasing adjustmenthigher is betterCompare
National average0.00−0.48%−0.34%31+0.13%
1West Valley Medical CenterCaldwell, ID · Acute care−0.99, 96th percentile+2.00%, 98th percentile0.00%, 89th percentile58, 97th percentile+2.00%, 97th percentileCompare West Valley Medical Center
2Madison Memorial HospitalRexburg, ID · Acute care−0.78, 91st percentile−0.07%, 64th percentile−0.07%, 66th percentile——Compare Madison Memorial Hospital
3Mountain View HospitalIdaho Falls, ID · Acute care−0.65, 86th percentile+2.14%, 99th percentile0.00%, 89th percentile60, 98th percentile+2.14%, 98th percentileCompare Mountain View Hospital
4Northwest Specialty HospitalPost Falls, ID · Acute care−0.57, 84th percentile0.00%, 70th percentile0.00%, 89th percentile——Compare Northwest Specialty Hospital
5St Lukes Magic Valley Medical CenterTwin Falls, ID · Acute care−0.55, 83rd percentile+0.25%, 80th percentile0.00%, 89th percentile33, 62nd percentile+0.25%, 62nd percentileCompare St Lukes Magic Valley Medical Center
6Eastern Idaho Regional Medical CenterIdaho Falls, ID · Acute care−0.46, 77th percentile−0.22%, 57th percentile−0.12%, 58th percentile28, 43rd percentile−0.10%, 43rd percentileCompare Eastern Idaho Regional Medical Center
7Treasure Valley HospitalBoise, ID · Acute care−0.27, 66th percentile————Compare Treasure Valley Hospital
8Kootenai HealthCoeur D'Alene, ID · Acute care−0.10, 54th percentile0.00%, 70th percentile0.00%, 89th percentile26, 37th percentile—Compare Kootenai Health
9Portneuf Medical CenterPocatello, ID · Acute care−0.03, 49th percentile−1.01%, 28th percentile−0.21%, 48th percentile17, 9th percentile−0.80%, 9th percentileCompare Portneuf Medical Center
10St Luke's Regional Medical CenterBoise, ID · Acute care−0.01, 48th percentile+0.47%, 85th percentile0.00%, 89th percentile36, 71st percentile+0.47%, 71st percentileCompare St Luke's Regional Medical Center
11St Joseph Regional Medical CenterLewiston, ID · Acute care+0.07, 43rd percentile−0.64%, 41st percentile0.00%, 89th percentile20, 16th percentile−0.64%, 15th percentileCompare St Joseph Regional Medical Center
12Saint Alphonsus Regional Medical CenterBoise, ID · Acute care+0.15, 38th percentile−1.11%, 25th percentile−0.05%, 69th percentile14, 3rd percentile−1.06%, 3rd percentileCompare Saint Alphonsus Regional Medical Center
13St Luke's Nampa Medical CenterNampa, ID · Acute care+0.16, 38th percentile+1.07%, 94th percentile−0.01%, 77th percentile45, 88th percentile+1.08%, 88th percentileCompare St Luke's Nampa Medical Center
14Idaho Falls Community Hospital, LLCIdaho Falls, ID · Acute care+0.62, 15th percentile−0.84%, 35th percentile0.00%, 89th percentile31, 57th percentile+0.15%, 57th percentileCompare Idaho Falls Community Hospital, LLC
15Saint Alphonsus Medical Center - NampaNampa, ID · Acute care+1.06, 5th percentile−1.69%, 12th percentile−0.21%, 48th percentile22, 24th percentile−0.48%, 24th percentileCompare Saint Alphonsus Medical Center - Nampa

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.

Hospital-acquired condition score
Total score in the Hospital-Acquired Condition Reduction Program, from patient safety events and infections (weighted z-scores; 0 is about average, higher is worse). Medicare cuts payments 1% for the worst-scoring quarter of hospitals..
Net Medicare quality adjustment
Approximate combined change to the hospital's Medicare inpatient payments from the three pay-for-performance programs, added together: the readmissions penalty, the value-based purchasing bonus or penalty, and the 1% cut for hospital-acquired conditions. Inpatient prospective payment system hospitals only; Maryland hospitals are exempt..
Readmissions penalty
Change to Medicare payments under the Hospital Readmissions Reduction Program, which cuts payments (by up to 3%) to hospitals with more readmissions than expected. 0% means no penalty..
Value-based purchasing score
Hospital Value-Based Purchasing Total Performance Score (0-100), from outcomes, safety, patient experience and efficiency. It sets a Medicare bonus or penalty..
Value-based purchasing adjustment
Change to Medicare payments under Hospital Value-Based Purchasing: a bonus (positive) or penalty (negative, up to 2%) based on the Total Performance Score..