Related by context. Frequent words. (Click for all words.) 76 Aetna 73 CIGNA 66 UnitedHealth 65 WellPoint 64 Humana 63 UnitedHealthcare 62 Wellpoint 62 Cigna Corp. 61 WellCare 61 UnitedHealth Group 60 Highmark 59 Blue Cross 59 HMO 57 PacifiCare 57 Unum 56 CVS Caremark 55 Regence 55 Medicare Advantage 54 MetLife 54 insurer 54 Assurant 53 Caremark 53 Insurer 52 Centene 52 Express Scripts 51 McKesson 51 insurers 51 Blue Shield 50 HMOs 50 Medco 49 Ameriprise 49 Walgreen 48 Ingenix 48 CVS 48 Medicare 47 premiums 47 UPMC 47 Harvard Pilgrim 47 Genworth 47 PPO 47 insurance 46 Healthways 46 PBM 46 copays 45 Bristol Myers 45 Molina Healthcare 45 Allstate 45 AmerisourceBergen 45 Manulife 45 CVS Caremark Corp. 45 MBIA 45 Omnicare 45 Rite Aid 44 PBMs 44 Aegon 44 Anthem Blue 44 Pfizer 44 Amgen 44 Kaiser Permanente 44 BlueCross BlueShield 44 Altria 44 Aon 44 AHIP 43 XL Capital 43 Tricare 43 copayments 43 health care 43 Medicaid 43 DaVita 43 enrollees 43 HealthCare 43 CareFusion 43 Schering Plough 43 Glaxo 42 Managed Care 42 Geisinger 42 Abbott Laboratories 42 workers comp 42 Medicare beneficiaries 42 Health Care 42 HealthPartners 42 Supervalu 42 TRICARE 42 Swiss Re 42 AIG 42 Mylan 42 MGIC 42 Delta Dental 42 AstraZeneca 42 malpractice insurance 41 Wachovia 41 Ambac 41 Fifth Third 41 YRC Worldwide 41 KeyCorp 41 Mellon Financial 41 MedAssets 41 uninsured 41 Prudential 41 Towers Perrin 41 Boston Scientific