Aetna Choice POS II
AmeriHealth Direct POS
Amerihealth HMO
AmeriHealth PPO
BCBS Blue Card PPO
Blue Shield California PPO
CIGNA HMO
CIGNA Open Access
CIGNA PPO
Cofinity PPO
First Health PPO
GHI PPO
Great West PPO
Harvard Pilgrim HMO

HIP of New York - Select PPO
Horizon BCBS Direct Access
Horizon BCBS HMO
Horizon BCBS POS
Horizon BCBS PPO
Humana ChoiceCare Network PPO
Medical Mutual of Ohio SuperMed Plus
Multiplan PHCS PPO
Multiplan PPO
QualCare HMO
QualCare PPO
United Healthcare - Direct Choice Plus POS
United Healthcare - Direct Options PPO