UW Medicine, Providence & MultiCare Washington 2027 Guide
How Seattle, Bellevue, Tacoma, Everett, Spokane, and Vancouver residents can verify UW Medicine, Fred Hutch, Providence Swedish, MultiCare, and VMFH networks on Washington Healthplanfinder and Medicare for 2027.
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Navigating Puget Sound, Spokane & Southwest WA Networks in 2027
Across the Puget Sound corridor (King, Pierce, Snohomish, Thurston, and Kitsap counties), Eastern Washington (Spokane, Yakima, and the Tri-Cities), and Southwest Washington (Clark County / Vancouver), hospital and specialist access centers on five flagship systems: UW Medicine (operating UW Medical Center Montlake and Northwest campuses, Harborview Medical Center, Valley Medical Center in Renton, and Fred Hutchinson Cancer Center), Providence Swedish (Swedish First Hill, Cherry Hill, Ballard, Issaquah, and Edmonds; Providence Regional Medical Center Everett; Providence St. Peter in Olympia; Providence Sacred Heart Medical Center in Spokane; and Kadlec in Richland), MultiCare Health System (MultiCare Tacoma General, Mary Bridge Children's, Good Samaritan in Puyallup, Overlake affiliation, MultiCare Deaconess & Valley in Spokane, and MultiCare Yakima Memorial), Virginia Mason Franciscan Health (VMFH) (Virginia Mason Medical Center in Seattle and St. Joseph Medical Center in Tacoma), and Eastside/regional leaders including Overlake Medical Center, EvergreenHealth, Seattle Children's Hospital, and PeaceHealth / Legacy Salmon Creek in Vancouver.
On Washington Healthplanfinder (wahealthplanfinder.org, where Open Enrollment runs November 1 through January 15), Cascade Care and Cascade Select public-option plans standardize deductibles and copays, but every carrier builds a distinct county-locked EPO or HMO provider directory.
2027 Washington Hospital & Carrier Network Matrix
| Washington Health System | Major Campuses & Medical Groups | 2027 Washington Healthplanfinder Access | 2027 Medicare Access |
|---|---|---|---|
| UW Medicine & Fred Hutch Cancer Center | UW Medical Center (Montlake & Northwest), Harborview, Valley Medical Center, Fred Hutchinson Cancer Center, UW Physicians (UWP) | Verify both hospital facility and UWP faculty NPIs across Premera, Regence, Molina, Ambetter, CHPW, and Bridgespan | Original Medicare + Medigap and contracted Puget Sound Medicare Advantage PPO/HMO plans |
| Providence Swedish & Kadlec | Swedish (Seattle, Issaquah, Edmonds), Providence Everett & Olympia, Sacred Heart & Holy Family (Spokane), PacMed | Select Premera, Regence, Asuris (Spokane), Molina, Ambetter, and Bridgespan county EPOs | Original Medicare + Medigap and participating Western/Eastern WA Medicare Advantage plans |
| MultiCare Health System & Overlake | Tacoma General, Mary Bridge Children's, Good Samaritan, Deaconess & Valley (Spokane / Rockwood Clinic), Yakima Memorial; Overlake (Bellevue) | Check Pierce, King, Spokane, and Yakima county sub-networks (verify MultiCare and Rockwood Clinic NPIs) | Original Medicare + Medigap and contracted MultiCare Medicare Advantage networks |
| Virginia Mason Franciscan Health, Optum & Clark County | Virginia Mason (Seattle), St. Joseph (Tacoma); Optum (The Polyclinic / The Everett Clinic); PeaceHealth & Legacy (Vancouver) | Verify VMFH, Optum Care Washington, and Vancouver Clinic participation by exact 2027 sub-network ID | Original Medicare + Medigap and participating regional Medicare Advantage networks |
3 Steps for Washington Residents Before Open Enrollment Ends
- Distinguish Washington's Four Blue Brands & Cascade Select Networks: Verify whether your county is served by Premera Blue Cross / LifeWise, Regence BlueShield, Asuris Northwest Health (Spokane/Eastern WA), or Regence BCBS of Oregon (Clark County), and check Cascade Select public option hospital lists carefully.
- Audit Fred Hutch, Seattle Children's & Optum Clinics (Everett Clinic / Polyclinic): Confirm 10-digit NPIs for Fred Hutchinson Cancer Center, Seattle Children's Hospital, and Optum Care Washington before locking in a 2027 plan.
- Check Clark County (Vancouver) to Portland, OR Access: If you live in Vancouver or Camas and cross the Columbia River to OHSU, Providence St. Vincent, or Legacy Emanuel in Portland, confirm bi-state network inclusion.
Emergency Room Protection (No Surprises Act): Under the federal No Surprises Act and Medicare emergency rules, emergency department evaluation and stabilization at Harborview Medical Center (Washington's Level I Trauma Center), UW Medical Center, Swedish, MultiCare Tacoma General, Virginia Mason, and Providence Sacred Heart ERs are covered at in-network cost-sharing regardless of network status; network restrictions apply to non-emergency surgery, scheduled admissions, and clinic visits.
Frequently Asked Questions
Are UW Medicine, Providence Swedish, MultiCare, and Virginia Mason Franciscan Health in every 2027 Washington Healthplanfinder Cascade Care plan?
No. While Cascade Care and Cascade Select plans standardize deductibles and copays on Washington Healthplanfinder (wahealthplanfinder.org), Premera Blue Cross, Regence BlueShield, Kaiser Permanente Washington, Molina, Ambetter (Coordinated Care), CHPW, Bridgespan, and UnitedHealthcare build separate county-specific EPO/HMO networks.
How do I verify Fred Hutchinson Cancer Center (Fred Hutch) and UW Medicine for 2027?
Fred Hutchinson Cancer Center serves as the adult oncology program for UW Medicine, so patients should verify three separate directory listings: Fred Hutchinson Cancer Center (South Lake Union), UW Medical Center (Montlake and Northwest campuses), and UW Physicians (UWP) faculty specialists.
How do Providence Sacred Heart and MultiCare Deaconess compare on 2027 Spokane networks?
In Spokane County, Providence (Sacred Heart Medical Center, Holy Family Hospital, and Providence Medical Group) and MultiCare Inland Northwest (Deaconess Hospital, Valley Hospital, and Rockwood Clinic) contract separately across Asuris Northwest Health, Premera, Molina, Ambetter, Kaiser, and Medicare Advantage plans.
Related Regional Network Guides
Need Help Comparing UW Medicine, Providence Swedish, or MultiCare Plans?
David Huff (Licensed in Washington · NPN 18213932) helps Seattle, Bellevue, Tacoma, Everett, Spokane, Vancouver, and Yakima residents compare 2027 Washington Healthplanfinder and Medicare plans.