Aetna PPO, HMO -  require a referral.
Amerihealth
Blue Cross /  Shield Plans
Cigna / Great- West Healthcare
Coventry / HealthAmerica
Devon
Healthcare Partners/ Senior Partners – Requires a script;  Provider ID 37311
HealthPartners
HMA
Humana
ICHP
Keystone Health Plan East HMO- Requires a referral
Medicare
Keystone Mercy Health Plan- Requires a referral;Provider ID 31838
Private Healthcare Systems   ( PHCS )
Railroad Medicare
United Healthcare