Aetna Choice POS II
Aetna HMO
Amerihealth HMO
AmeriHealth PPO
BCBS Blue Card PPO
BCBS Illinois PPO
BCBS Kansas City Preferred-Care Blue PPO
BCBS Texas BlueChoice
CIGNA HMO
CIGNA Open Access
CIGNA PPO
First Health PPO
Great West PPO
Health Net California Large Group PPO
HealthAmerica HealthAssurance PPO

Horizon BCBS Direct Access
Horizon BCBS HMO
Horizon BCBS POS
Horizon BCBS PPO
Humana ChoiceCare Network PPO
IBC Keystone HMO / POS
IBC Personal Choice PPO
Multiplan PPO
Oxford Health Freedom
Oxford Health Liberty
QualCare HMO
QualCare PPO
United Healthcare - Direct Choice Plus POS
United Healthcare - Direct Options PPO