Aetna Choice POS II
Aetna HMO
Amerihealth HMO
AmeriHealth PPO
BCBS Blue Card PPO
BCBS Tennessee Network 5
Capital Blue Cross PPO
CIGNA HMO
CIGNA Open Access
CIGNA PPO
First Health PPO
Great West PPO
HealthAmerica HealthAssurance PPO

Highmark BCBS ClassicBlue
Highmark BCBS PPOBlue
Humana ChoiceCare Network PPO
Humana/ChoiceCare+ Network PPO
IBC Keystone HMO / POS
IBC Personal Choice PPO
Multiplan PHCS PPO
Multiplan PPO
Oxford Health Freedom
Oxford Health Liberty
United Healthcare - Direct Choice Plus POS
United Healthcare - Direct Options PPO