| Name |
County |
| Providence Mount Saint Vincent |
King County |
| Providence Regional Medical Center Everett - Colby Campus |
Snohomish County |
| Providence Regional Medical Center Everett - Pacific Campus |
Snohomish County |
| Providence Sacred Heart Medical Center and Children's Hospital |
Spokane County |
| Providence Saint Joseph's Hospital |
Stevens County |
| Providence Saint Mary Medical Center |
Walla Walla County |
| Providence Saint Peter Hospital |
Thurston County |
| Pullman Regional Hospital |
Whitman County |
| Quincy Valley Medical Center |
Grant County |
| Saint Anthony Hospital |
Pierce County |
| Saint Clare Hospital |
Pierce County |
| Saint Elizabeth Hospital |
King County |
| Saint Francis Hospital |
King County |
| Saint Joseph Medical Center |
Pierce County |
| Saint Luke's Rehabilitation Institute |
Spokane County |
| Samaritan Hospital |
Grant County |
| Samaritan Urgent Care Medical Center |
Grant County |
| Seattle Cancer Care Alliance Treatment Center / Fred Hutchinson Cancer Research Center |
King County |
| Seattle Children?s Hospital |
King County |
| Shick Shadel Hospital |
King County |
| Shriners Hospital for Children Spokane Unit |
Spokane County |
| Skagit Valley Hospital |
Skagit County |
| Skyline Hospital |
Klickitat County |
| Snoqualmie Valley Hospital |
King County |
| State Penitentiary Hospital |
Walla Walla County |
| Summit Pacific Medical Center |
Grays Harbor County |
| Sunnyside Community Hospital |
Yakima County |
| Swedish Hospital - Edmonds Campus |
Snohomish County |
| Swedish Hospital - Mill Creek Campus |
Snohomish County |
| Swedish Medical Center Ballard Campus |
King County |
| Swedish Medical Center Cherry Hill Campus |
King County |
| Swedish Medical Center First Hill Campus |
King County |
| Swedish Medical Center Issaquah Campus |
King County |
| Swedish Medical Center Redmond Campus |
King County |
| Three Rivers Hospital |
Okanogan County |
| Toppenish Community Hospital |
Yakima County |
| Tri - State Memorial Hospital and Medical Campus |
Asotin County |
| Trios Southridge Hospital |
Benton County |
| Trios Women's and Children's Hospital |
Benton County |
| United States Air Force Hospital |
Spokane County |
| University of Washington Medical Center |
King County |
| Valley Medical Center |
King County |
| Veterans Affairs Portland Health Care System Vancouver Division |
Clark County |
| Veterans Affairs Puget Sound Health Care System - American Lake Division |
Pierce County |
| Veterans Affairs Puget Sound Health Care System - Seattle Division |
King County |
| Virginia Mason Hospital and Seattle Medical Center |
King County |
| Walla Walla General Hospital / Adventist Health |
Walla Walla County |
| Wenatchee Valley Hospital and Clinics |
Chelan County |
| Western State Hospital |
Pierce County |
| Whidbey General Hospital |
Island County |
| Whitman Hospital and Medical Center |
Whitman County |
| Willapa Harbor Hospital |
Pacific County |
| Yakima Regional Medical and Cardiac Center |
Yakima County |
| Yakima Valley Memorial Hospital |
Yakima County |
