| Arbor Health Morton Hospital | Morton, WA | Critical Access Hospitals | Government - Hospital District or Authority | Not rated |
| Astria Sunnyside Hospital | Sunnyside, WA | Critical Access Hospitals | Voluntary non-profit - Other | 2 stars |
| Astria Toppenish Hospital | Toppenish, WA | Acute Care Hospitals | Voluntary non-profit - Private | Not rated |
| BHC Fairfax Hospital | Kirkland, WA | Psychiatric | Proprietary | Not rated |
| Capital Medical Center | Olympia, WA | Acute Care Hospitals | Voluntary non-profit - Private | 3 stars |
| Cascade Medical Center | Leavenworth, WA | Critical Access Hospitals | Government - Hospital District or Authority | Not rated |
| Cascade Valley Hospital | Arlington, WA | Acute Care Hospitals | Government - Hospital District or Authority | 4 stars |
| Columbia Basin Hospital | Ephrata, WA | Critical Access Hospitals | Government - Hospital District or Authority | Not rated |
| Confluence Health Hospital | Wenatchee, WA | Acute Care Hospitals | Voluntary non-profit - Private | 3 stars |
| Coulee Medical Center | Grand Coulee, WA | Critical Access Hospitals | Government - Hospital District or Authority | Not rated |
| Dayton General Hospital | Dayton, WA | Critical Access Hospitals | Government - Hospital District or Authority | Not rated |
| Deaconess Medical Center | Spokane, WA | Acute Care Hospitals | Voluntary non-profit - Private | 3 stars |
| East Adams Rural Hospital | Ritzville, WA | Critical Access Hospitals | Government - Hospital District or Authority | Not rated |
| Eastern State Hospital | Medical Lake, WA | Psychiatric | Government - State | Not rated |
| Evergreenhealth Medical Center | Kirkland, WA | Acute Care Hospitals | Government - Hospital District or Authority | 5 stars |
| Evergreenhealth Monroe | Monroe, WA | Acute Care Hospitals | Government - Hospital District or Authority | 3 stars |
| Ferry County Memorial Hospital | Republic, WA | Critical Access Hospitals | Government - Hospital District or Authority | Not rated |
| Forks Community Hospital | Forks, WA | Critical Access Hospitals | Government - Hospital District or Authority | Not rated |
| Garfield County Public Hospital District #1 | Pomeroy, WA | Critical Access Hospitals | Government - Hospital District or Authority | Not rated |
| Grays Harbor Community Hospital | Aberdeen, WA | Acute Care Hospitals | Voluntary non-profit - Private | 3 stars |
| Harborview Medical Center | Seattle, WA | Acute Care Hospitals | Government - Local | 2 stars |
| Highline Medical Center | Burien, WA | Acute Care Hospitals | Voluntary non-profit - Private | 4 stars |
| Inland Northwest Behavioral Health | Spokane, WA | Psychiatric | Proprietary | Not rated |
| Island Hospital | Anacortes, WA | Acute Care Hospitals | Government - Hospital District or Authority | 4 stars |
| Jefferson Healthcare | Port Townsend, WA | Critical Access Hospitals | Government - Hospital District or Authority | 3 stars |
| Kadlec Regional Medical Center | Richland, WA | Acute Care Hospitals | Voluntary non-profit - Private | 4 stars |
| Kaiser Permanente Central Hospital | Seattle, WA | Acute Care Hospitals | Voluntary non-profit - Other | Not rated |
| Kittitas Valley Community Hospital | Ellensburg, WA | Critical Access Hospitals | Government - Hospital District or Authority | Not rated |
| Klickitat Valley Hospital | Goldendale, WA | Critical Access Hospitals | Government - Hospital District or Authority | Not rated |
| Lake Chelan Community Hospital | Chelan, WA | Critical Access Hospitals | Government - Hospital District or Authority | Not rated |
| Legacy Salmon Creek Medical Center | Vancouver, WA | Acute Care Hospitals | Voluntary non-profit - Private | 4 stars |
| Lincoln Hospital | Davenport, WA | Critical Access Hospitals | Government - Hospital District or Authority | Not rated |
| Lourdes Counseling Center | Richland, WA | Psychiatric | Voluntary non-profit - Private | Not rated |
| Lourdes Medical Center | Pasco, WA | Critical Access Hospitals | Voluntary non-profit - Church | 3 stars |
| Madigan AMC (FT Lewis) | Joint Base Lewis-McChord, WA | Acute Care - Department of Defense | Department of Defense | Not rated |
| Mary Bridge Children's Hospital | Tacoma, WA | Childrens | Voluntary non-profit - Other | Not rated |
| Mason General Hospital & Family of Clinics | Shelton, WA | Critical Access Hospitals | Government - Hospital District or Authority | 2 stars |
| Mid Valley Hospital & Clinic | Omak, WA | Critical Access Hospitals | Government - Hospital District or Authority | Not rated |
| Multicare Auburn Medical Center | Auburn, WA | Acute Care Hospitals | Voluntary non-profit - Private | 2 stars |
| Multicare Covington Medical Center | Covington, WA | Acute Care Hospitals | Voluntary non-profit - Private | 3 stars |
| Multicare Good Samaritan Hospital | Puyallup, WA | Acute Care Hospitals | Voluntary non-profit - Private | 2 stars |
| Multicare Valley Hospital | Spokane Valley, WA | Acute Care Hospitals | Voluntary non-profit - Private | 5 stars |
| Navos - Inpatient Services | Seattle, WA | Psychiatric | Voluntary non-profit - Private | Not rated |
| Newport Community Hospital | Newport, WA | Critical Access Hospitals | Government - Hospital District or Authority | Not rated |
| North Valley Hospital | Tonasket, WA | Critical Access Hospitals | Government - Hospital District or Authority | Not rated |
| Ocean Beach Hospital | Ilwaco, WA | Critical Access Hospitals | Government - Hospital District or Authority | 2 stars |
| Odessa Memorial Healthcare Center | Odessa, WA | Critical Access Hospitals | Government - Hospital District or Authority | Not rated |
| Olympic Medical Center | Port Angeles, WA | Acute Care Hospitals | Government - Local | 3 stars |
| Othello Community Hospital | Othello, WA | Critical Access Hospitals | Government - Local | Not rated |
| Overlake Hospital Medical Center & Clinics | Bellevue, WA | Acute Care Hospitals | Voluntary non-profit - Other | 2 stars |