Aetna Choice POS II
Aetna HMO
BCBS Blue Card PPO
BCBS Massachusetts Blue Care Elect PPO
BCBS Texas BlueChoice
CIGNA HMO
CIGNA Open Access
CIGNA PPO
First Choice
First Health PPO
Great West PPO
Harvard Pilgrim HMO
Health Net Oregon PPO

Humana ChoiceCare Network PPO
Multiplan PHCS PPO
Multiplan PPO
Pacificare HMO
PacificSource Preferred PSN
Providence Health System Personal Option
Providence Health System Preferred PPO
Regence Oregon - Preferred Provider Network
Tufts Health Plan PPO
UniCare PPO
United Healthcare - Direct Choice Plus POS
United Healthcare - Direct Options PPO