September 7, 2023
As a part of the expansion into King County, two new major provider systems recently joined the Sherwood HMO network:
- Virginia Mason* (effective July 1, 2023)
- EvergreenHealth (effective September 1, 2023)
We’re continuously growing our network to offer the best experience and high-quality care for all members. For more information on providers in the HMO network, please visit hmo.premera.com.
*Does not include Franciscan Health System