| Barbourville ARH Hospital | CAH | KENNEWICK | 2021-10-01 |
| Mosaic Medical Center Maryville | CAH | LACEY | 2025-04-01 |
| Administrative Offices | CH | GIG HARBOR | 2026-04-01 |
| Administrative Offices | CH | GIG HARBOR | 2025-10-01 |
| Administrative Offices | CH | TACOMA | 2026-04-01 |
| Administrative Offices | CH | PUYALLUP | 2025-10-01 |
| Administrative Offices | CH | PUYALLUP | 2026-04-01 |
| Administrative Offices | CH | PUYALLUP | 2026-04-01 |
| Administrative Offices | CH | SILVERDALE | 2025-10-01 |
| Administrative Offices | CH | TACOMA | 2025-10-01 |
| Administrative Offices | CH | LAKEWOOD | 2026-04-01 |
| Administrative Offices | CH | TACOMA | 2026-04-01 |
| Administrative Offices | CH | LAKEWOOD | 2025-10-01 |
| Sea Mar CHC - Administration | CH | BELLINGHAM | 2026-01-01 |
| Sea Mar CHC - Administration | CH | ARLINGTON | 2026-01-01 |
| Sea Mar CHC - Administration | CH | BELLINGHAM | 2022-07-01 |
| Sea Mar CHC - Administration | CH | BLAINE | 2026-01-01 |
| Sea Mar CHC - Administration | CH | BONNEY LAKE | 2021-01-01 |
| Sea Mar CHC - Administration | CH | BURIEN | 2020-01-01 |
| Sea Mar CHC - Administration | CH | VANCOUVER | 2026-01-01 |
| Sea Mar CHC - Administration | CH | VANCOUVER | 2021-01-01 |
| Sea Mar CHC - Administration | CH | VANCOUVER | 2022-01-01 |
| Sea Mar CHC - Administration | CH | TUKWILA | 2022-01-01 |
| Sea Mar CHC - Administration | CH | TACOMA | 2021-01-01 |
| Sea Mar CHC - Administration | CH | SNOHOMISH | 2026-01-01 |
| Sea Mar CHC - Administration | CH | SEDRO WOOLLEY | 2026-01-01 |
| Sea Mar CHC - Administration | CH | RENTON | 2020-01-01 |
| Sea Mar CHC - Administration | CH | RENTON | 2020-01-01 |
| Sea Mar CHC - Administration | CH | PUYALLUP | 2026-01-01 |
| Sea Mar CHC - Administration | CH | PUYALLUP | 2020-01-01 |
| Sea Mar CHC - Administration | CH | PUYALLUP | 2020-01-01 |
| Sea Mar CHC - Administration | CH | OLYMPIA | 2022-01-01 |
| Sea Mar CHC - Administration | CH | MARYSVILLE | 2022-04-01 |
| Sea Mar CHC - Administration | CH | LYNDEN | 2026-01-01 |
| Sea Mar CHC - Administration | CH | LAKEWOOD | 2021-01-01 |
| Sea Mar CHC - Administration | CH | LAKEWOOD | 2020-01-01 |
| Sea Mar CHC - Administration | CH | LACEY | 2022-01-01 |
| Sea Mar CHC - Administration | CH | KELSO | 2022-07-01 |
| Sea Mar CHC - Administration | CH | HOQUIAM | 2026-01-01 |
| Sea Mar CHC - Administration | CH | GIG HARBOR | 2021-01-01 |
| Sea Mar CHC - Administration | CH | FERNDALE | 2026-01-01 |
| Sea Mar CHC - Administration | CH | FEDERAL WAY | 2020-01-01 |
| Sea Mar CHC - Administration | CH | FEDERAL WAY | 2020-01-01 |
| Sea Mar CHC - Administration | CH | EVERETT | 2022-04-01 |
| Sea Mar CHC - Administration | CH | CENTRALIA | 2026-01-01 |
| TCCH Pasco-Medical, Pharmacy & Optometry | CH | RICHLAND | 2023-02-15 |
| TCCH Pasco-Medical, Pharmacy & Optometry | CH | KENNEWICK | 2023-02-15 |
| TCCH Pasco-Medical, Pharmacy & Optometry | CH | KENNEWICK | 2026-01-01 |
| TCCH Richland - Endocrinology & Diabetes Center | CH | RICHLAND | 2024-10-01 |
| Seattle Roots at Country Doctor | CH | BURIEN | 2026-07-01 |
| CHAS Health Lidgerwood Clinic | CH | SPOKANE VALLEY | 2026-01-01 |
| CHAS Health Lidgerwood Clinic | CH | SPOKANE | 2026-01-01 |
| CHAS Health Lidgerwood Clinic | CH | SPOKANE | 2026-01-01 |
| Valley Clinic | CH | SPOKANE | 2019-10-01 |
| Valley Clinic | CH | SPOKANE VALLEY | 2026-04-01 |
| Valley Clinic | CH | SPOKANE | 2026-04-01 |
| Valley Clinic | CH | SPOKANE | 2026-04-01 |
| Valley Clinic | CH | SPOKANE | 2019-10-01 |
| SKAGIT VALLEY HOSPITAL | DSH | STANWOOD | 2026-02-06 |
| SKAGIT VALLEY HOSPITAL | DSH | MARYSVILLE | 2023-04-01 |
| UNIVERSITY OF WASHINGTON MEDICAL CENTER | DSH | SEATTLE | 2026-07-01 |
| UNIVERSITY OF WASHINGTON MEDICAL CENTER | DSH | RENTON | 2020-04-01 |
| UNIVERSITY OF WASHINGTON MEDICAL CENTER | DSH | BELLINGHAM | 2026-07-01 |
| UNIVERSITY OF WASHINGTON MEDICAL CENTER | DSH | BURIEN | 2020-04-01 |
| UNIVERSITY OF WASHINGTON MEDICAL CENTER | DSH | PUYALLUP | 2026-07-01 |
| UNIVERSITY OF WASHINGTON MEDICAL CENTER | DSH | SEATTLE | 2026-07-01 |
| UNIVERSITY OF WASHINGTON MEDICAL CENTER | DSH | SEATTLE | 2026-07-01 |
| PROVIDENCE HEALTH AND SERVICES - WASHINGTON PROVIDENCE CENTRALIA | DSH | PUYALLUP | 2021-01-01 |
| PROVIDENCE HEALTH AND SERVICES - WASHINGTON PROVIDENCE CENTRALIA | DSH | OLYMPIA | 2021-01-01 |
| PROVIDENCE HEALTH AND SERVICES - WASHINGTON PROVIDENCE CENTRALIA | DSH | LAKEWOOD | 2021-01-01 |
| PROVIDENCE HEALTH AND SERVICES - WASHINGTON PROVIDENCE CENTRALIA | DSH | LACEY | 2021-01-01 |
| PROVIDENCE HEALTH AND SERVICES - WASHINGTON PROVIDENCE CENTRALIA | DSH | LAKEWOOD | 2021-01-01 |
| PEACEHEALTH ST. JOHN MEDICAL CENTER | DSH | KELSO | 2019-01-01 |
| DEACONESS MEDICAL CENTER | DSH | SPOKANE | 2019-10-01 |
| DEACONESS MEDICAL CENTER | DSH | SPOKANE | 2019-10-01 |
| HARBORVIEW MEDICAL CENTER | DSH | SEATTLE | 2026-07-01 |
| HARBORVIEW MEDICAL CENTER | DSH | BURIEN | 2020-04-01 |
| HARBORVIEW MEDICAL CENTER | DSH | EVERETT | 2026-07-01 |
| HARBORVIEW MEDICAL CENTER | DSH | FEDERAL WAY | 2026-07-01 |
| HARBORVIEW MEDICAL CENTER | DSH | ISSAQUAH | 2026-07-01 |
| HARBORVIEW MEDICAL CENTER | DSH | KENT | 2026-07-01 |
| HARBORVIEW MEDICAL CENTER | DSH | LAKEWOOD | 2026-07-01 |
| HARBORVIEW MEDICAL CENTER | DSH | LYNNWOOD | 2026-07-01 |
| HARBORVIEW MEDICAL CENTER | DSH | MARYSVILLE | 2025-01-01 |
| HARBORVIEW MEDICAL CENTER | DSH | RENTON | 2026-07-01 |
| HARBORVIEW MEDICAL CENTER | DSH | RENTON | 2020-04-01 |
| HARBORVIEW MEDICAL CENTER | DSH | SEATTLE | 2025-01-01 |
| HARBORVIEW MEDICAL CENTER | DSH | SEATTLE | 2025-01-01 |
| HARBORVIEW MEDICAL CENTER | DSH | SEATTLE | 2026-07-01 |
| HARBORVIEW MEDICAL CENTER | DSH | SEATTLE | 2025-01-01 |
| HARBORVIEW MEDICAL CENTER | DSH | SEATTLE | 2025-01-01 |
| PUBLIC HOSPITAL DISTRICT NO 1 OF KING COUNTY DBA VALLEY MEDICAL CENTER | DSH | KENT | 2019-04-01 |
| PUBLIC HOSPITAL DISTRICT NO 1 OF KING COUNTY DBA VALLEY MEDICAL CENTER | DSH | BURIEN | 2019-04-01 |
| PUBLIC HOSPITAL DISTRICT NO 1 OF KING COUNTY DBA VALLEY MEDICAL CENTER | DSH | BONNEY LAKE | 2021-01-01 |
| PUBLIC HOSPITAL DISTRICT NO 1 OF KING COUNTY DBA VALLEY MEDICAL CENTER | DSH | RENTON | 2026-10-01 |
| PUBLIC HOSPITAL DISTRICT NO 1 OF KING COUNTY DBA VALLEY MEDICAL CENTER | DSH | RENTON | 2015-01-01 |
| PUBLIC HOSPITAL DISTRICT NO 1 OF KING COUNTY DBA VALLEY MEDICAL CENTER | DSH | RENTON | 2019-04-01 |
| TACOMA GENERAL/ALLENMORE HOSPITAL | DSH | FEDERAL WAY | 2019-07-01 |
| TACOMA GENERAL/ALLENMORE HOSPITAL | DSH | BONNEY LAKE | 2019-07-01 |
| TACOMA GENERAL/ALLENMORE HOSPITAL | DSH | TACOMA | 2019-07-01 |