Aetna Health Plans of Washington

Amerigroup Washington, Inc.

Asuris NW Health

Cigna

Community Health Plan of Washington

Coordinated Care

Delta Dental of Washington

First Choice Health

Health Alliance Northwest Health Plan Inc.

Humana

Kaiser Permanente Northwest

Kaiser Permanente Washington

LifeWise

Molina Healthcare of Washington, Inc.

Premera Blue Cross

Regence BlueShield

UnitedHealthcare

UnitedHealthcare, Pacific Northwest