Aetna

21st Century Insurance 17 AARP 30 American Family Insurance 20 American Fidelity Assurance 21 American International Group (AIG) 27 Amtrust Financial Services 25 Applied Underwriters 29 Assurity Life Insurance Company 11 Bankers Life and Casualty 16 Centene Corporation 32 Citizens Property Insurance Corporation 19 CNA Financial 30 Commerce Insurance Group 20 GAINSCO 13 Genworth Financial 26 Globe Life And Accident Insurance Company 21 Gracy Title Company 29 Grange Mutual Casualty Company 16 GUARD Insurance Group 19 GuideOne Insurance 10 Harvard Pilgrim Health Care 20 Health Care Service Corporation 25 Highmark 25 Humana 27 Independence Blue Cross 21 John Hancock Life Insurance 29 Kemper Corporation 17 Medical Mutual of Ohio 25 MetLife 23 New York State Insurance Fund 28 Ohio National Financial Services Company 14 Oscar Health 25 Oxford Health Plans 18 PEMCO 13 Premera Blue Cross 21 Primerica 29 progressive insurance company 33 ProSight Specialty Insurance 20 Protective Life 14 Standard Insurance Company 20 Symetra 16 TIAA-CREF 13 Transamerica Corporation 26 UPC Insurance 18 W. R. Berkley Corporation 24 West Coast Life 10 Western Mutual Insurance Group 8 Westfield Insurance 12 White Mountains Insurance Group 23 XL Catlin 23