Corewell Health

UnitedHealthcare renews network relationship with Corewell Health in Michigan

UnitedHealthcare and Corewell Health have reached a multi-year agreement that restores network access to Corewell’s hospitals and providers that were previously out of network for people enrolled in the following plans, effective immediately:

  • UnitedHealthcare employer-sponsored commercial plans
  • Individual Family Plan (IFP) plans

This agreement also maintains continued, uninterrupted network access to all Corewell Health providers and hospitals whose contracts were set to expire later this year.

Our priority throughout the negotiation was to reach an agreement that was affordable for consumers and employers and to provide the people we serve access to the care they need from the doctors and care providers they know and trust, and this agreement helps accomplish that goal.

Letters are being mailed to members who were previously notified, informing them of our renewed relationship with Corewell Health, and that its facilities, hospitals and physicians are back in-network.

Thank you for your support throughout the negotiation process. UnitedHealthcare is honored to serve you!

Additional facts you should know

Effective immediately and retroactive to May 1, 2026, UnitedHealthcare members enrolled in employer-sponsored commercial plans and Individual Family Plan (IFP) have restored access to the following Corewell hospitals and providers in Michigan, which were previously out of network:

  • Corewell Health Farmington Hills Hospital employed providers
  • Corewell Health Dearborn Hospital
  • Corewell Health Taylor Hospital
  • Corewell Health Trenton Hospital
  • Corewell Health Wayne Hospital
    • Corewell’s Dearborn, Taylor, Trenton, and Wayne hospitals are retroactively effective to January 1, 2026, for UnitedHealthcare members enrolled in IFP plans. 

This agreement also maintains continued, uninterrupted network access to the following Corewell providers and hospitals whose contracts were set to expire later this year:

  • Corewell Health William Beaumont University Hospital
  • Corewell Health Troy Hospital
  • Corewell Health Grosse Pointe Hospital
  • Corewell Health Farmington Hills Hospital
  • Oakwood Healthcare employed providers
  • William Beaumont Hospital employed providers

People enrolled in the following plans were not impacted by the negotiation and will also continue to have uninterrupted network access to all of Corewell Health’s hospitals and physicians:

  • Medicare Advantage plans, including Group Retiree and Dual Special Needs Plans (DSNP)
  • UnitedHealthcare Community Plan in Michigan (Medicaid)
  • Medicare Supplement plans