WA — IPPS hospitals46
Grays Harbor Community Hospital — AberdeenIsland Hospital — AnacortesCascade Valley Hospital — ArlingtonMulticare Auburn Medical Center — AuburnOverlake Hospital Medical Center — BellevueST Joseph Hospital — BellinghamHighline Medical Center — BurienProvidence Centralia Hospital — CentraliaMulticare Covington Medical Center — CovingtonSwedish Edmonds Hospital — EdmondsProvidence Regional Medical Center Everett — EverettST Francis Community Hospital — Federal WayST Anthony Hospital — Gig HarborSwedish Issaquah — IssaquahTrios Health — KennewickEvergreenhealth Medical Center — KirklandST Clare Hospital — LakewoodPeacehealth ST John Medical Center — LongviewEvergreenhealth Monroe — MonroeSamaritan Hospital — Moses LakeSkagit Valley Hospital — Mount VernonCapital Medical Center — OlympiaProvidence ST Peter Hospital — OlympiaOlympic Medical Center — Port AngelesMulticare Good Samaritan Hospital — PuyallupValley Medical Center — RentonKadlec Regional Medical Center — RichlandHarborview Medical Center — SeattleKaiser Permanente Central Hospital — SeattleSwedish Medical Center — SeattleSwedish Medical Center / Cherry Hill — SeattleUniversity OF Washington Medical CTR — SeattleVirginia Mason Medical Center — SeattleHarrison Medical Center — SilverdaleDeaconess Medical Center — SpokaneProv Sacred HRT MED CTR & Childs Hosp. — SpokaneProvidence Holy Family Hospital — SpokaneMulticare Valley Hospital — Spokane ValleyST Joseph Medical Center — TacomaTacoma General Allenmore Hospital — TacomaAstria Toppenish Hospital — ToppenishLegacy Salmon Creek Medical Center — VancouverPeacehealth Southwest Medical Center — VancouverProvidence ST Mary Medical Center — Walla WallaConfluence Health Hospital — WenatcheeYakima Valley Memorial — Yakima
Figures come from the official FY2026 IPPS tables and are payment inputs, not adjudicated amounts. DRG Calculator prices full claims — hospital-specific operating, capital, IME, DSH, uncompensated care and outlier math — and verifies results against the official pricer.