This is a list of hospitals in the U.S. state of Washington, sorted by city and hospital name.
The first hospital in the modern-day state of Washington was established at Fort Vancouver in 1858, serving fur traders and local indigenous people.
Hospitals
{| class="wikitable sortable sticky-header"
|-
!Hospital!!City!!County!!Hospital beds
!Trauma designation (adult)
!Trauma (pediatric)
!Affiliation
!Founded
|-
|Arbor Health (formerly Morton General Hospital)
|Morton
|Lewis
|25
|V
|-
|Astria Sunnyside Hospital
|Sunnyside
|Yakima
|25
|IV
|
|Astria
|
|-
|Astria Toppenish Hospital
|1985
|-
|Cascade Medical Center
|Leavenworth
|Chelan
|17
|V
|
|
|
|-
|Cascade Valley Hospital
|Arlington
|Snohomish
|48
|IV
|
|Skagit Regional Health
|1901
|-
|Columbia Basin Hospital
|Ephrata
|Grant
|50
|V
|
|Northwest Rural Health Network
|1950
|-
|Confluence Health Hospital, Central Campus (formerly Central Washington Hospital)
|Wenatchee
|Chelan
|206
|III
|
|Harbor Medical Group
|1959
|-
||Harborview Medical Center||Seattle||King||413 | 413
|I||Ellensburg||Kittitas||25 ||IV
|
|Formerly Kittitas Valley Community Hospital
|1964
|-
|Klickitat Valley Health
|Goldendale
|Klickitat
|17
|IV
|
|Washington Rural Health Collaborative
|
|-
||Lake Chelan Community Hospital||Chelan||Chelan||24 || IV
|
|LCCHC
|
|-
||Legacy Salmon Creek Hospital||Vancouver||Clark||194 ||
|
|Legacy Health
|2005
|-
|Lincoln Hospital
|Davenport
|Lincoln
|25
|V
|
|Northwest Rural Health Network
|1961
|-
|Lourdes Counseling Center
|Richland
|Benton
|32
|
|
|LifePoint Health
|1955
|-
||Mason General Hospital||Shelton||Mason||25 ||IV
|
|Washington Rural Health Collaborative ||
|-
|Mid-Valley Hospital
|Omak
|Okanogan
|30
|IV
|
|
|1963
|-
|MultiCare Allenmore Hospital
|Tacoma
|Pierce
|130
|IV
|-
|MultiCare Covington
|Covington
|King
|58
|
|
|MultiCare Health
|2018
|-
|MultiCare Deaconess Hospital
|Spokane
|Spokane
|307
|III
|1960
|-
|PeaceHealth Peace Island Hospital
|Friday Harbor
|San Juan
|10
|
|
|PeaceHealth (Catholic)
|
|-
|PeaceHealth St. John Medical Center
|Longview
|Cowlitz
|193
|III
|
|-
|Prosser Memorial Hospital
|Prosser
|Benton
|25
|IV (Catholic)
|1918
|-
|Samaritan Healthcare
|Moses Lake
|Grant
|50
|III
|
|Northwest Rural Health Network
|
|-
|Seattle Cancer Care Alliance
|Seattle
|King
|20
|
|
|
|
|-
|Seattle Children's
|Seattle
|King
|407
|
|I PED
|
|-
|Wenatchee Valley Medical Center
|Wenatchee
|Chelan
|20
|
|
|Confluence Health
|
|-
|WhidbeyHealth Medical Center
|Coupeville
|Island
|25
|III
|
|Washington Rural Health Collaborative
|1970
|-
|Whitman Hospital and Medical Center
|Colfax
|Whitman
|25
|V
|
|Northwest Rural Health Network
|1893
|-
|Willapa Harbor Hospital
|South Bend
|Pacific
|15
|IV
|
|Washington Rural Health Collaborative
|
|-
||Yakima Valley Memorial Hospital||Yakima||Yakima||222 ||
|III
|
|
|-
|Inland Northwest Behavioral Health
|Spokane
|Spokane
|100
|2018
|Universal Health Services
|
|-
|Navos Health
|King
|Seattle
|70
|
|
|Formerly West Seattle Psychiatric Hospital
|-
|Rainier Springs
|Clark
|Vancouver
|72
|2018
|Springstone
|
|-
|Western State Hospital
|Pierce
|Lakewood
|806
|1871
|
|
|}
Sanatoriums
{| class="wikitable sortable" border="1"
|-
!Hospital!!County!!City!!Bed count!!Trauma center!!Founded!!Closed!!Notes
|-
|Aldercrest Sanatorium
|Snohomish
|Everett
|
|
|1918
|1954
|
|-
|-
|Blue Mountain Sanatorium
|Walla Walla
|Walla Walla
|
|
|1935
|1954
|
|-
|-
|Central Washington Tuberculosis Hospital
|Yakima
|Selah
|
|
|1950
|1958
|Now known as Yakima Valley School
|-
|-
|Edgecliff Hospital
|Spokane
|Spokane
|
|
|1915
|1978
|Also known as Edgecliff Sanatorium
|-
|Firland Sanatorium
|King
|Seattle
|
|
|1910
|1973
|
|-
|-
|Lake Forest Park Sanatorium
|King
|Seattle
|
|
|1942
|1943
|
|-
|-
|Laurel Beach Sanatorium
|King
|Seattle
|
|
|1920
|1957
|
|-
|-
|MacMillian Sanatorium
|Lewis
|Chehalis
|
|
|1943
|1954
|
|-
|-
|Oakhurst Sanatorium
|Grays Harbor
|Elma
|
|
|1921
|1954
|
|-
|-
|Sunnyview Sanatorium
|Kitsap
|Port Orchard
|
|
|
|1952
|
|-
|-
|}
Former hospitals
{| class="wikitable sortable" border="1"
|-
!Hospital!!County!!City!!Bed count!!Trauma center!!Founded!!Closed!!Notes
|-
|Astria Regional Medical Center
|King
|Seattle
|
|
|1909
|1951
|Located in 400 Yesler Building
|-
|Deer Park Hospital
|Spokane
|Deer Park
|24
|
|
|2008
|
|-
|Doctors Hospital
|King
|Seattle
|
|
|
|1970s
|Merged with Swedish Hospital
|-
||Doctors Hospital||Pierce ||Tacoma|| || ||1946 ||1988 ||
|-
|-
||Grace Hospital||King ||Seattle||40 || ||1887 ||1894 ||
|-
|Group Health Eastside Hospital
|
|-
||Highline Community Hospital Specialty Center||Tukwila||King||30 ||
|
|2014
|
|-
||New Wayside Emergency Hospital
|Skagit
|Sedro Woolley
|2000
|
|1912
|1973
|Pierce
|Tacoma
|
|
|1905
|2010
|Also known as Northern Pacific Hospital, Pierce County General Hospital, and Puget Sound General Hospital. Absorbed Mountain View Hospital in 1958.
|-
|-
||Regional Hospital for Respiratory and Complex Care ||Burien||King||31 ||
|
|2019
|Located within Highline Medical Center
|-
|Saint Cabrini Hospital
|King
|Seattle
|
|
|1916
|1990||King ||Seattle||57 || ||1924 ||1985 ||
|-
|Walla Walla General Hospital
|Walla Walla
|Walla Walla
|72
|III
|1899
|2017
|
|-
||Wayside Emergency Hospital||King ||Seattle||41 || ||1899 ||1907 ||Located aboard paddle-wheel steamer Idaho; moved to Republican and 2nd Ave N and became New Wayside Emergency Hospital
|-
|West Seattle Community Hospital
|King
|Seattle
|
|
|
|1990
|
|-
|}