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Top-rated hospitals in Washington

60 Washington hospitals ranked by overall star rating in the 2026 Medicare (CMS) data. Filter by type, ownership and size, choose the measures you care about, and sort by any column.

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60 hospitals ranked in Washington by overall star rating; 40 more match but have no reported value.

Compare top 4 Download CSV
#HospitalOverall star ratinghigher is betterPatient survey star ratinghigher is betterHeart attack death ratelower is betterHeart failure death ratelower is betterHospital-wide readmission ratelower is better · 2025 dataSerious complicationslower is betterTime in emergency departmentlower is betterMedicare spending per patientlower is betterTotal beds
National average3.311.9%11.1%15.0%1.00162 min1.00
T46Valley Medical CenterRenton, WA · Acute care2313.1%16.2%13.8%1.69199 min0.94303Compare
T46Harborview Medical CenterSeattle, WA · Acute care2212.6%9.0%14.5%1.14299 min1.01413Compare
T46Samaritan HospitalMoses Lake, WA · Acute care23—13.1%14.3%1.15135 min0.9350Compare
T46Trios HealthKennewick, WA · Acute care2212.1%16.9%14.1%1.05167 min0.9871Compare
T46Tacoma General Allenmore HospitalTacoma, WA · Acute care2213.2%13.9%15.1%1.19208 min0.92521Compare
T46Multicare Good Samaritan HospitalPuyallup, WA · Acute care2213.5%12.5%15.1%1.35133 min0.91365Compare
T46Multicare Auburn Medical CenterAuburn, WA · Acute care2213.0%13.2%15.1%1.02217 min0.96195Compare
T46Ocean Beach HospitalIlwaco, WA · Critical access2——11.5%14.4%—121 min—15Compare
T46Summit Pacific Medical CenterElma, WA · Critical access2——11.4%14.9%—158 min—24Compare
60Yakima Valley MemorialYakima, WA · Acute care1213.8%13.5%14.8%0.96161 min0.94218Compare

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.

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).