Insurance Aetna, Anthem Blue Cross Blue Shield, Blue Cross Blue Shield of Massachusetts, Blue Cross Blue Shield of Rhode Island, Blue Cross Blue Shield -- Out of State, BMC HealthNet, Cigna, Commonwealth Care Alliance, Community Health Options- ME and NH, Coventry, Fallon Health, First Health, Harvard Pilgrim Health Care, Health New England, Health Plans, Inc., Humana Military- Tricare East Region, MaineCare, MassHealth, Medicare, MultiPlan, Inc./PHCS, NCE Health Plans (The National Congress of Employeers), New Hampshire Healthy Families (NHHF), Oxford Health Plans, Senior Whole Health, Tricare, Tufts Health Plan,Tufts Health Public Plans, Unicare, United Healthcare, U.S. Family Health Plan Brighton Marine, Veterans Health Administration (VHA)