Aetna, Allied Benefit Systems, Assurant Health, Anthem BCBS, Buckeye Community Health Plan, Caresource OH, Cigna, Coventry Health Care, Tricare: Health Net Federal Services, Humana, Medicaid-OH: Ohio Dept. of Job & Family Services, Medical Mutual, Medicare B-OH: CGS, Medigold, Molina Healthcare of Ohio, NGS Coresource, Paramount Health Care, Central States Health & Welfare Fund (Teamcare), The Health Plan, UMR, United Healthcare, United Healthcare Community Plan OH, United Healthcare of River Valley, VA Health Administration - CHAMPVA, WEB TPA - Companion Life