| Evergreenhealth Medical Center | Kirkland | 5 / 5 |
| Island Hospital | Anacortes | 5 / 5 |
| Multicare Valley Hospital | Spokane Valley | 5 / 5 |
| Prosser Memorial Hospital | Prosser | 5 / 5 |
| Seattle Va Medical Center (va Puget Sound Healthcare System) | Seattle | 5 / 5 |
| Spokane Va Medical Center | Spokane | 5 / 5 |
| St Clare Hospital | Lakewood | 5 / 5 |
| Swedish Issaquah | Issaquah | 5 / 5 |
| Virginia Mason Medical Center | Seattle | 5 / 5 |
| Capital Medical Center | Olympia | 4 / 5 |
| Confluence Health Hospital | Wenatchee | 4 / 5 |
| Harrison Medical Center | Silverdale | 4 / 5 |
| Kadlec Regional Medical Center | Richland | 4 / 5 |
| Legacy Salmon Creek Medical Center | Vancouver | 4 / 5 |
| Multicare Covington Medical Center | Covington | 4 / 5 |
| Peacehealth Southwest Medical Center | Vancouver | 4 / 5 |
| Peacehealth United General Medical Center | Sedro Woolley | 4 / 5 |
| Providence Centralia Hospital | Centralia | 4 / 5 |
| St Anthony Hospital | Gig Harbor | 4 / 5 |
| St Joseph Hospital | Bellingham | 4 / 5 |
| St Joseph Medical Center | Tacoma | 4 / 5 |
| Swedish Medical Center | Seattle | 4 / 5 |
| Swedish Medical Center / Cherry Hill | Seattle | 4 / 5 |
| Deaconess Medical Center | Spokane | 3 / 5 |
| Jefferson Healthcare | Port Townsend | 3 / 5 |
| Lourdes Medical Center | Pasco | 3 / 5 |
| Ocean Beach Hospital | Ilwaco | 3 / 5 |
| Olympic Medical Center | Port Angeles | 3 / 5 |
| Overlake Hospital Medical Center | Bellevue | 3 / 5 |
| Peacehealth St John Medical Center | Longview | 3 / 5 |
| Providence Mount Carmel Hospital | Colville | 3 / 5 |
| Providence St Mary Medical Center | Walla Walla | 3 / 5 |
| Providence St Peter Hospital | Olympia | 3 / 5 |
| Pullman Regional Hospital | Pullman | 3 / 5 |
| Samaritan Hospital | Moses Lake | 3 / 5 |
| Skagit Valley Hospital | Mount Vernon | 3 / 5 |
| St Elizabeth Hospital | Enumclaw | 3 / 5 |
| St Francis Community Hospital | Federal Way | 3 / 5 |
| Tri-state Memorial Hospital | Clarkston | 3 / 5 |
| University Of Washington Medical Ctr | Seattle | 3 / 5 |
| Grays Harbor Community Hospital | Aberdeen | 2 / 5 |
| Highline Medical Center | Burien | 2 / 5 |
| Multicare Auburn Medical Center | Auburn | 2 / 5 |
| Multicare Good Samaritan Hospital | Puyallup | 2 / 5 |
| Prov Sacred Hrt Med Ctr & Childs Hosp. | Spokane | 2 / 5 |
| Providence Holy Family Hospital | Spokane | 2 / 5 |
| Providence Regional Medical Center Everett | Everett | 2 / 5 |
| Summit Pacific Medical Center | Elma | 2 / 5 |
| Swedish Edmonds Hospital | Edmonds | 2 / 5 |
| Tacoma General Allenmore Hospital | Tacoma | 2 / 5 |
| Valley Medical Center | Renton | 2 / 5 |
| Astria Sunnyside Hospital | Sunnyside | 1 / 5 |
| Cascade Valley Hospital | Arlington | 1 / 5 |
| Harborview Medical Center | Seattle | 1 / 5 |
| Mason General Hospital & Family Of Clinics | Shelton | 1 / 5 |
| Trios Health | Kennewick | 1 / 5 |
| Whidbeyhealth Medical Center | Coupeville | 1 / 5 |
| Yakima Valley Memorial | Yakima | 1 / 5 |
| Arbor Health Morton Hospital | Morton | — |
| Astria Toppenish Hospital | Toppenish | — |
| Bhc Fairfax Hospital | Kirkland | — |
| Cascade Medical Center | Leavenworth | — |
| Columbia Basin Hospital | Ephrata | — |
| Coulee Medical Center | Grand Coulee | — |
| Dayton General Hospital | Dayton | — |
| East Adams Rural Hospital | Ritzville | — |
| Eastern State Hospital | Medical Lake | — |
| Evergreenhealth Monroe | Monroe | — |
| Ferry County Memorial Hospital | Republic | — |
| Forks Community Hospital | Forks | — |
| Garfield County Public Hospital District #1 | Pomeroy | — |
| Inland Northwest Behavioral Health | Spokane | — |
| Kaiser Permanente Central Hospital | Seattle | — |
| Kittitas Valley Community Hospital | Ellensburg | — |
| Klickitat Valley Hospital | Goldendale | — |
| Lake Chelan Community Hospital | Chelan | — |
| Lincoln Hospital | Davenport | — |
| Lourdes Counseling Center | Richland | — |
| Madigan Amc (ft Lewis) | Joint Base Lewis-mcchord | — |
| Mary Bridge Children's Hospital | Tacoma | — |
| Mid Valley Hospital & Clinic | Omak | — |
| Navos - Inpatient Services | Seattle | — |
| Newport Community Hospital | Newport | — |
| North Valley Hospital | Tonasket | — |
| Odessa Memorial Healthcare Center | Odessa | — |
| Othello Community Hospital | Othello | — |
| Peacehealth Peace Island Medical Center | Friday Harbor | — |
| Providence St Joseph Hospital | Chewelah | — |
| Quincy Valley Medical Center | Quincy | — |
| Rainier Springs | Vancouver | — |
| Seattle Children's Hospital | Seattle | — |
| Shriners Hospital For Children | Spokane | — |
| Skyline Hospital | White Salmon | — |
| Smokey Point Behavioral Hospital | Marysville | — |
| Snoqualmie Valley Hospital | Snoqualmie | — |
| South Sound Behavioral Hospital | Lacey | — |
| Three Rivers Hospital | Brewster | — |
| Wellfound Behavioral Health Hospital | Tacoma | — |
| Whitman Hospital And Medical Center | Colfax | — |
| Willapa Harbor Hospital | South Bend | — |