- Hospital
- Advanced Care Hospital of Montana
- Alaska Native Medical Center
- Alaska Psychiatric Institute
- Alaska Regional Hospital
- Astria Sunnyside Hospital
- Astria Toppenish Hospital
- Barrett Hospital & Healthcare
- Bartlett Regional Hospital
- Bassett Army Community Hospital
- Beartooth Hospital Billings Clinic
- Benefis Health System
- Benefis Teton Medical Center
- Benewah Community Hospital
- Big Horn County Memorial Hospital
- Big Sandy Medical Center
- Big Sky Medical Center
- Billings Clinic
- Billings Clinic Broadwater
- Bonner General Hospital
- Boundary Community Hospital
- Bozeman Health Deaconess Hospital
- Brendan House
- Cabinet Peaks Medical Center
- Canyon Lakes Restorative and Rehabilitation Center
- Capital Medical Center
- Cascade Behavioral Hospital
- Cascade Medical Center
- Cascade Valley Hospital & Clinics
- Central Montana Medical Center
- Central Peninsula General Hospital
- Charter North Hospital
- Clark Fork Valley Hospital
- Clearwater Valley Hospital
- Columbia Basin Hospital
- Columbia County Health System
- Community Hospital of Anaconda
- Community Medical Center
- Confluence Health Central Washington Hospital
- Confluence Health Wenatchee Valley Medical Center
- Cordova Community Medical Center
- Coulee Medical Center
- Cross Roads Medical Center
- East Adams Rural Healthcare
- Eastern State Hospital
- EvergreenHealth Hospice Services
- EvergreenHealth Medical Center
- EvergreenHealth Monroe
- EvergreenHealth Redmond
- Fairbanks Memorial Hospital
- Fairfax Behavioral Health Hospital
- Fallon Medical Complex
- Ferry County Memorial Hospital
- Forks Community Hospital
- Frances Mahon Deaconess Hospital
- Franciscan Hospice House
- Garfield County Health Center
- Garfield County Memorial Hospital
- Glendive Medical Center
- Grandview Transitional Care Cottage
- Granite County Medical Center
- Great Falls Clinic
- Gritman Medical Center
- IHS – Blackfeet Community Hospital
- IHS – Crow/Northern Cheyenne Hospital
- IHS – Fort Belknap Hospital
- Island Hospital
- Kadlec Regional Medical Center
- Kaiser Permanente
- Kalispell Regional Medical Center
- Kanakanak Hospital
- Ketchikan Medical Center
- Kindred Hospital – First Hill
- Kittitas Valley Healthcare
- Klickitat Valley Health
- Kootenai Health
- KVH Urgent Care
- Lake Chelan Community Hospital
- Liberty Medical Center
- Lincoln County Hospital
- Livingston Healthcare
- Lourdes Medical Center
- Madigan Army Medical Center
- Madison Valley Hospital
- Maniilaq Health Center
- Mann-Grandstaff VA Medical Center
- Marcus Daly Memorial Hospital
- Marias Medical Center
- Mason General Hospital & Family of Clinics
- Mat-Su Regional Medical Center
- McCone County Health Center
- Mid-Valley Hospital
- Mineral Community Hospital
- Missouri River Medical Center
- Montana State Hospital
- Morton General Hospital
- Mount Edgecumbe Hospital
- Mountainview Medical Center
- MultiCare Allenmore Hospital
- MultiCare Auburn Medical Center
- MultiCare Covington Medical Center
- MultiCare Deaconess Hospital
- Multicare Good Samaritan Hospital
- MultiCare Mary Bridge Children’s Hospital
- MultiCare Tacoma General Hospital
- MultiCare Valley Hospital
- Naval Health Clinic Oak Harbor
- Naval Hospital
- NAVOS
- Newport Hospital & Health Services
- North Star Behavioral Health System
- North Valley Hospital – Tonasket
- North Valley Hospital – Whitefish
- Northeast Montana Health Care – Poplar
- Northeast Montana Health Care -Trinity
- Northern Idaho Advanced Care Hospital
- Northern Montana Healthcare
- Northern Rockies Medical Center
- Northwest Specialty Hospital
- Norton Sound Regional Hospital
- Ocean Beach Hospital
- Odessa Memorial Healthcare Center
- Olympic Medical Center
- Othello Community Hospital
- Overlake Hospital Medical Center
- PeaceHealth Peace Island Medical Center
- PeaceHealth St. Joseph Medical Center
- PeaceHealth United General Hospital
- PeaceHealth Whatcom Hospice House
- Petersburg Medical Center
- Phillips County Hospital
- Pioneer Medical Center
- PMH Medical Center
- Pondera Medical Center
- Prairie Community Hospital
- Providence Alaska Medical Center
- Providence Centralia Hospital
- Providence Holy Family Hospital
- Providence Kodiak Island Medical Center
- Providence Mount Carmel Hospital
- Providence Regional Medical Center-Everett
- Providence Sacred Heart Medical Center & Children’s Hospital
- Providence Seward Medical & Care Center
- Providence St. Joseph Medical Center
- Providence St. Joseph’s Hospital – Chewelah
- Providence St. Patrick Hospital
- Providence St. Peter Hospital
- Providence Valdez Medical Center
- Pullman Regional Hospital
- Rehabilitation Hospital of the Northwest
- Rocky Mountain Hospice
- Roosevelt Medical Center
- Rosebud Community Hospital
- Roundup Memorial Hospital
- Ruby Valley Hospital
- Samaritan Healthcare
- Samuel Simmonds Memorial Hospital
- Seattle Children’s Hospital
- Sheridan Memorial Hospital
- Shodair Children’s Hospital
- Shoshone Medical Center
- Shriners Hospital for Children
- Sidney Health Center
- Sitka Community Hospital
- Skagit Valley Hospital
- Skyline Hospital
- Smokey Point Behavioral Hospital
- Snoqualmie Valley Hospital
- South Peninsula Hospital
- St. Anne Hospital, part of Virginia Mason Franciscan Health
- St. Anthony Hospital, part of Virginia Mason Franciscan Health
- St. Clare Hospital, part of Virginia Mason Franciscan Health
- St. Elias Specialty Hospital
- St. Elizabeth Hospital, part of Virginia Mason Franciscan Health
- St. Francis Hospital, part of Virginia Mason Franciscan Health
- St. James Healthcare
- St. Joseph Medical Center, part of Virginia Mason Franciscan Health
- St. Joseph Regional Medical Center
- St. Luke Community Hospital
- St. Luke’s Rehabilitation Institute
- St. Mary’s Hospital
- St. Michael Medical Center, part of Virginia Mason Franciscan Health
- St. Peter’s Health
- St. Vincent Healthcare
- Steele Memorial Medical Center
- Stillwater Billings Clinic
- Summit Pacific Medical Center
- Sunnyside Community Hospital & Clinics
- Swedish Medical Center – Ballard
- Swedish Medical Center – Edmonds
- Swedish Medical Center – Redmond
- Swedish Medical Center – Cherry Hill
- Swedish Medical Center – First Hill
- Swedish Medical Center – Issaquah
- Swedish Medical Center – Mill Creek
- Syringa General Hospital
- The HealthCenter
- Three Rivers Hospital
- Toppenish Community Hospital
- Tri-Cities Chaplaincy Hospice
- Tri-State Memorial Hospital
- Trios Health Southridge Hospital
- Trios Women’s and Children’s Hospital
- VA Montana Health Care System
- VA Puget Sound Health Care System
- VA Puget Sound Health Care System – American Lake Division
- Valley Medical Center
- Virginia Mason Medical Center
- Western State Hospital
- Wheatland Memorial Hospital
- Whidbey Health
- Whitman Hospital & Medical Center
- Willapa Harbor Hospital
- Wrangell General Hospital