MultiCare Health System
MultiCare Health System is a nonprofit American health care organization operating hospitals, urgent-care centers, primary-care services, behavioral-health facilities, and related medical programs across Washington state.
Last updated August 26, 2026
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Overview
MultiCare Health System is a not-for-profit health care organization headquartered in Tacoma, Washington. Established in 1882, it has developed from a local hospital institution into a large regional health system serving communities throughout Washington state and selected neighboring markets. Its activities span inpatient hospital care, emergency medicine, children's health, behavioral health, primary care, urgent care, specialty medicine, telehealth, and associated outpatient services. The system's hospital network includes Tacoma General Hospital, Mary Bridge Children's Hospital and Health Center, MultiCare Allenmore Hospital, MultiCare Auburn Medical Center, MultiCare Capital Medical Center, MultiCare Covington Medical Center, MultiCare Deaconess Hospital, MultiCare Good Samaritan Hospital, MultiCare Valley Hospital, MultiCare Yakima Memorial Hospital, Overlake Hospital Medical Center in Bellevue, and Wellfound Behavioral Health Hospital. The exact composition of the network has changed as MultiCare has expanded through affiliations, acquisitions, and combinations with other health providers. A major consumer-facing component of the organization is MultiCare Indigo Health. The business began as Indigo Urgent Care in 2016 and operates urgent-care clinics and telehealth services in the Seattle and Spokane metropolitan areas, with coverage extending into Coeur d'Alene, Idaho. In 2022, the Indigo brand broadened beyond walk-in urgent care to include primary-care services and adopted the Indigo Health name. The expansion reflects MultiCare's effort to provide more accessible outpatient and digitally supported care alongside its traditional hospital operations. MultiCare's recent growth has included geographic and institutional expansion. In 2023, it acquired Yakima Memorial Hospital, strengthening its presence in central Washington. In 2024, MultiCare merged with Overlake Medical Center in Bellevue, adding a major Eastside hospital and expanding the system's reach in the Seattle region. In 2025, MultiCare announced an intention to acquire Oregon-based Samaritan Health Services, a proposed transaction that would extend its regional footprint beyond Washington if completed. As a nonprofit health system, MultiCare is distinct from a publicly traded hospital corporation: it has no publicly reported stock ticker and is organized around delivery of health services rather than shareholder ownership. Its positioning combines a broad hospital network with community-based access points, including urgent-care clinics, primary-care facilities, behavioral-health services, children's care, and telehealth. The organization also faces the operational and regulatory issues common to large health systems, including integration of acquired facilities, oversight of medical professionals, billing compliance, and the management of care across multiple markets. In February 2026, it agreed to a $3.7 million settlement concerning allegations that it knowingly permitted and billed procedures performed by a neurosurgeon under investigation for fraudulent and medically unnecessary care; the settlement represents an important compliance and reputational event in the system's recent history.
History
MultiCare Health System traces its origins to 1882 and is based in Tacoma, Washington. Over more than a century, it developed into a nonprofit regional provider serving communities across Washington. Its modern identity is built around a connected system of hospitals and outpatient services rather than a single facility, allowing it to deliver general, emergency, specialty, pediatric, behavioral-health, and ambulatory care in multiple communities. The organization expanded its consumer access model with the launch of Indigo Urgent Care in 2016. Indigo established a network of walk-in clinics in the Seattle and Spokane metropolitan areas and also served the nearby Coeur d'Alene, Idaho, market. In 2022, MultiCare extended the Indigo concept into primary care and renamed the broader offering Indigo Health. The brand also includes telehealth services, giving MultiCare an outpatient and digitally enabled channel in addition to hospital-based treatment. MultiCare's hospital portfolio has included Tacoma General Hospital, Mary Bridge Children's Hospital and Health Center, Allenmore Hospital, Auburn Medical Center, Capital Medical Center, Covington Medical Center, Deaconess Hospital, Good Samaritan Hospital, Valley Hospital, and Wellfound Behavioral Health Hospital. Overlake Hospital Medical Center in Bellevue and Yakima Memorial Hospital became part of the system through later expansion. These facilities support a range of services, from acute and emergency care to pediatric and behavioral-health treatment. In 2023, MultiCare acquired Yakima Memorial Hospital, strengthening its position in Yakima and central Washington. In 2024, it merged with Overlake Medical Center in Bellevue, increasing its presence in the Seattle metropolitan region and adding an important Eastside institution to the system. In 2025, MultiCare announced its intention to acquire Samaritan Health Services, an Oregon hospital organization. The proposed transaction indicated an ambition to develop a broader Pacific Northwest network, although the provided material does not establish that the transaction was completed. The system's growth has also brought heightened attention to governance and clinical-compliance responsibilities. In February 2026, MultiCare agreed to a $3.7 million settlement addressing allegations that it knowingly permitted and billed procedures performed by a neurosurgeon who was under investigation for fraudulent and medically unnecessary care. The matter is a significant recent regulatory and reputational event, while the settlement itself does not establish that every allegation was admitted or adjudicated as fact. MultiCare remains an active nonprofit health system with a business model centered on integrated hospital care, community access, and regional expansion.
- 2026
Settlement over neurosurgery allegations
[1]MultiCare agreed to a $3.7 million settlement concerning allegations involving medically unnecessary and fraudulent care.
- 2025
Samaritan Health Services acquisition plan announced
[1]MultiCare announced its intention to acquire Oregon-based Samaritan Health Services.
- 2024
Overlake combination
[1]MultiCare merged with Overlake Medical Center in Bellevue.
- 2023
Yakima Memorial Hospital acquisition
[1]MultiCare acquired Yakima Memorial Hospital.
- 2022
Indigo expands into primary care
[1]The Indigo brand broadened its scope to include primary care and adopted the Indigo Health name.
- 2016
Indigo Urgent Care launches
[1]MultiCare debuted Indigo Urgent Care as a chain of community urgent-care centers.
- 1882
Organization founded
[1]MultiCare Health System traces its origins to 1882 in Washington state.
Products and positioning
A nonprofit regional health system combining hospitals and specialty institutions with community-based urgent care, primary care, behavioral health, children's services, and telehealth.
Hospital care
MultiCare hospital network
MultiCare operates a network of hospitals across Washington, providing inpatient, emergency, surgical, diagnostic, specialty, and outpatient services. The network includes general hospitals as well as dedicated pediatric and behavioral-health institutions. Its facilities form the core of the system's regional care model and are complemented by clinics, primary-care practices, and urgent-care locations.
Urgent care, primary care, and telehealth · 2016
MultiCare Indigo Health
Indigo Health is MultiCare's consumer-oriented outpatient brand. It began in 2016 as Indigo Urgent Care and includes walk-in clinics and telehealth services in the Seattle and Spokane metropolitan areas, including service coverage in Coeur d'Alene, Idaho. Since 2022, the brand has also encompassed primary-care services.
Children's health
Mary Bridge Children's Hospital and Health Center
Mary Bridge Children's Hospital and Health Center is MultiCare's dedicated pediatric institution, providing children's hospital and related health services within the system's Washington network.
Behavioral health
Wellfound Behavioral Health Hospital
Wellfound Behavioral Health Hospital is MultiCare's behavioral-health facility, extending the system's services beyond acute medical and surgical care to mental-health treatment.
Controversies
2026
Settlement concerning neurosurgical procedures
MultiCare agreed to a $3.7 million settlement over allegations that it knowingly permitted and billed procedures conducted by a neurosurgeon under investigation for fraudulent and medically unnecessary care. The provided reference identifies the settlement and allegations but does not provide further procedural detail.
Brand decisions
2025
Proposed acquisition of Samaritan Health ServicesM&ABackground
MultiCare announced a possible expansion from Washington into Oregon and a broader Pacific Northwest strategy.
Action taken
It announced its intention to acquire Oregon-based Samaritan Health Services.
Aftermath
The provided reference does not establish whether the proposed acquisition was completed.
2024
Merger with Overlake Medical CenterM&ABackground
MultiCare continued to expand in the Seattle metropolitan area, including the Eastside market.
Action taken
MultiCare merged with Overlake Medical Center in Bellevue.
Aftermath
The combination added Overlake Hospital Medical Center to the MultiCare system.
2023
Acquisition of Yakima Memorial HospitalM&ABackground
MultiCare pursued expansion of its hospital network in central Washington.
Action taken
It acquired Yakima Memorial Hospital.
Aftermath
The acquisition strengthened MultiCare's presence in Yakima and surrounding communities.
2022
Indigo brand expansion into primary careStrategyBackground
The urgent-care brand had an established outpatient presence and was broadened to support a wider range of consumer health needs.
Action taken
MultiCare expanded Indigo to include primary care and renamed the broader offering Indigo Health.
Aftermath
Indigo Health became a combined urgent-care, primary-care, and telehealth offering.
2016
Launch of Indigo Urgent CareStrategyBackground
MultiCare sought to provide more accessible care through community-based outpatient locations.
Action taken
It introduced Indigo Urgent Care as a chain of urgent-care centers in Washington.
Aftermath
The Indigo platform later expanded into primary care and telehealth under the Indigo Health name.
Recent events
- 2025
MultiCare announces intention to acquire Samaritan Health Services[1]
M&A
MultiCare announced plans to acquire Oregon-based Samaritan Health Services. The announcement represented a proposed expansion outside Washington.
- 2024
MultiCare merges with Overlake Medical Center[1]
M&A
MultiCare combined with Overlake Medical Center in Bellevue, broadening its reach into the Seattle Eastside market.
- 2023
MultiCare acquires Yakima Memorial Hospital[1]
M&A
MultiCare completed an acquisition of Yakima Memorial Hospital, expanding its hospital presence in Yakima and central Washington.
Sources2 sources
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