May
18
2026
PEBB and SEBB members: MultiCare provider network status with UMP in Grays Harbor, Thurston, and Yakima counties
Regence BlueShield and MultiCare have been unable to reach an agreement on a new provider contract. Certain MultiCare providers in Grays Harbor, Thurston, and Yakima counties are out of network for UMP members effective May 10, 2026. MultiCare providers in other counties are not affected. See if you're affected and how to get care.
May
15
2026
May
11
2026