Aetna Choice POS II AmeriHealth Direct POS Amerihealth HMO AmeriHealth PPO BCBS Blue Card PPO BCBS Tennessee Network 5 CIGNA HMO CIGNA Open Access CIGNA PPO First Health PPO Great West PPO
HealthAmerica HealthAssurance PPO Horizon BCBS PPO Humana ChoiceCare Network PPO Humana/ChoiceCare+ Network PPO IBC Keystone HMO / POS IBC Personal Choice PPO Multiplan PHCS PPO Multiplan PPO United Healthcare - Direct Choice Plus POS United Healthcare - Direct Options PPO