| Arbor Health |
Lewis |
| Astria Health |
Yakima |
| Astria Sunnyside Hospital |
Yakima |
| Astria Toppenish Hospital |
Yakima |
| Cascade Behavioral Health |
King |
| Cascade Medical |
Chelan |
| Cascade Valley Hospital and Clinics |
Snohomish |
| CHI Franciscan Rehabilitation Hospital |
Pierce |
| Columbia Basin Hospital |
Grant |
| Columbia County Health System |
Columbia |
| Confluence Health |
Chelan |
| Confluence Health – Central Washington Hospital & Clinics |
Chelan |
| Confluence Health – Wenatchee Valley Hospital & Clinics |
Chelan |
| Coulee Medical Center |
Grant |
| East Adams Rural Healthcare |
Adams |
| Eastern State Hospital |
Spokane |
| EvergreenHealth |
King |
| EvergreenHealth Monroe |
Snohomish |
| Fairfax Behavioral Health – Everett |
Snohomish |
| Fairfax Behavioral Health – Kirkland |
King |
| Fairfax Behavioral Health – Monroe |
Snohomish |
| Ferry County Health |
Ferry |
| Forks Community Hospital |
Clallam |
| Garfield County Hospital District |
Garfield |
| Harbor Regional Health |
Grays Harbor |
| Inland Northwest Behavioral Health |
Spokane |
| Island Health |
Skagit |
| Jefferson Healthcare |
Jefferson |
| Kadlec Regional Medical Center |
Benton |
| Kaiser Permanente Washington |
King |
| Kindred Hospital Seattle – First Hill |
King |
| Kittitas Valley Healthcare |
Kittitas |
| Klickitat Valley Health |
Klickitat |
| Lake Chelan Health |
Chelan |
| Legacy Salmon Creek Medical Center |
Clark |
| Lincoln Hospital |
Lincoln |
| Lourdes Counseling Center |
Benton |
| Lourdes Medical Center |
Franklin |
| Madigan Army Medical Center |
Pierce |
| Mann-Grandstaff VA Medical Center |
Spokane |
| Mason Health |
Mason |
| Mid-Valley Hospital |
Okanogan |
| MultiCare Allenmore Hospital |
Pierce |
| MultiCare Auburn Medical Center |
King |
| MultiCare Capital Medical Center |
Thurston |
| MultiCare Covington Medical Center |
King |
| MultiCare Deaconess Hospital |
Spokane |
| MultiCare Good Samaritan Hospital |
Pierce |
| MultiCare Health System |
Pierce |
| MultiCare Mary Bridge Children’s Hospital & Health Network |
Pierce |
| MultiCare Tacoma General Hospital |
Pierce |
| MultiCare Valley Hospital |
Spokane |
| Naval Hospital – Bremerton |
Kitsap |
| Navos |
King |
| Newport Hospital & Health Services |
Pend Oreille |
| North Valley Hospital |
Okanogan |
| Ocean Beach Hospital & Medical Clinics |
Pacific |
| Odessa Memorial Healthcare Center |
Lincoln |
| Olympic Medical Center |
Clallam |
| Othello Community Hospital |
Adams |
| Overlake Medical Center & Clinics |
King |
| PeaceHealth |
Clark |
| PeaceHealth Peace Island Medical Center |
San Juan |
| PeaceHealth Southwest Medical Center |
Clark |
| PeaceHealth St. John Medical Center |
Cowlitz |
| PeaceHealth St. Joseph Medical Center |
Whatcom |
| PeaceHealth United General Medical Center |
Skagit |
| Prosser Memorial Health |
Benton |
| Providence |
King |
| Providence Centralia Hospital |
Lewis |
| Providence Holy Family Hospital |
Spokane |
| Providence Mount Carmel Hospital |
Stevens |
| Providence Regional Medical Center Everett |
Snohomish |
| Providence Sacred Heart Medical Center & Children’s Hospital |
Spokane |
| Providence St. Joseph’s Hospital |
Stevens |
| Providence St. Luke’s Rehabilitation Medical Center |
Spokane |
| Providence St. Mary Medical Center |
Walla Walla |
| Providence St. Peter Hospital |
Thurston |
| Pullman Regional Hospital |
Whitman |
| Quincy Valley Medical Center |
Grant |
| Rainier Springs |
Clark |
| Samaritan Healthcare |
Grant |
| Seattle Cancer Care Alliance |
King |
| Seattle Children’s |
King |
| Shriners Hospitals for Children – Spokane |
Spokane |
| Skagit Regional Health |
Skagit |
| Skagit Valley Hospital |
Skagit |
| Skyline Health |
Klickitat |
| Smokey Point Behavioral Hospital |
Snohomish |
| Snoqualmie Valley Hospital |
King |
| South Sound Behavioral Hospital |
Thurston |
| St. Anne Hospital |
King |
| St. Anthony Hospital |
Pierce |
| St. Clare Hospital |
Pierce |
| St. Elizabeth Hospital |
King |
| St. Francis Hospital |
King |
| St. Joseph Medical Center |
Pierce |
| St. Michael Medical Center |
Kitsap |
| Summit Pacific Medical Center |
Grays Harbor |
| Swedish Ballard |
King |
| Swedish Cherry Hill |
King |
| Swedish Edmonds |
Snohomish |
| Swedish First Hill |
King |
| Swedish Health Services |
King |
| Swedish Issaquah |
King |
| Three Rivers Hospital |
Okanogan |
| Tri-State Memorial Hospital |
Asotin |
| Trios Southridge Hospital |
Benton |
| Trios Women’s & Children’s Hospital |
Benton |
| UW Medicine |
King |
| UW Medicine – Harborview Medical Center |
King |
| UW Medicine – UW Medical Center Montlake |
King |
| UW Medicine – UW Medical Center Northwest |
King |
| UW Medicine – Valley Medical Center |
King |
| VA Puget Sound Health Care System – Seattle |
King |
| Virginia Mason Franciscan Health |
Pierce |
| Virginia Mason Medical Center |
King |
| Wellfound Behavioral Health Hospital |
Pierce |
| Western State Hospital Civic Center |
Pierce |
| Western State Hospital Forensic Center |
Pierce |
| WhidbeyHealth |
Island |
| Whitman Hospital & Medical Clinics |
Whitman |
| Willapa Harbor Hospital |
Pacific |
| Yakima Valley Memorial |
Yakima |
