Related by context. Frequent words. (Click for all words.) 65 UnitedHealth Group 62 insurer Aetna 58 insurer Humana 56 UnitedHealth 54 WellPoint 54 Cigna Corp. 52 Aetna 52 Wellpoint 52 Abbott Laboratories ABT 51 Cigna 49 insurer 48 International Business Machines 48 Gentiva Health 48 CVS Caremark Corp. 48 Abbott Laboratories 48 Tenet Healthcare Corp. 48 PacifiCare Health 47 LabOne 47 Covidien Ltd. 47 Walgreen Co. 47 Ingenix 47 WellCare Health 46 Humana NYSE HUM 46 Aetna NYSE AET 46 Excellus 46 Allscripts Healthcare Solutions 46 Online auctioneer eBay 46 Unum Group 45 drugmaker Pfizer 45 Kraft Foods Inc. 45 Morgan Stanley Healthcare Payor 45 Pediatrix Medical Group 45 Diversified manufacturer 45 Psychiatric Solutions 45 UnitedHealthcare 45 NYSE UNH 45 foodmaker 45 Kindred Healthcare Inc. 45 Travelers Cos. 45 Medtronic MDT 45 Swiss drugmaker Novartis 44 HMS Holdings 44 Gilead Sciences Inc 44 AMN Healthcare Services 44 Hewlett Packard Co HPQ.N 44 Cerner Corp. 44 & McLennan Cos. 44 Warren Buffett Berkshire Hathaway 44 AmerisourceBergen Corp. 44 Dow component 44 Estee Lauder Cos. 44 & Johnson JNJ.N 44 Tenet Healthcare 43 Dr Pepper Snapple 43 Caremark Rx 43 Hormel Foods Corp. 43 Monsanto Co. 43 Allscripts Misys Healthcare 43 CVH 43 Insurer 43 Medco Health 43 McKesson 43 WellChoice 43 Humana 43 Altria Group 42 Halliburton Co. 42 Amerigroup 42 copier maker 42 Abbott Laboratories NYSE 42 Hewlett Packard Co. 42 RehabCare Group 42 Drugmaker Merck & 42 HealthPartners 42 Dr. Pepper Snapple 42 Co. BMY 42 Mylan Laboratories Inc. 42 CVS Caremark 42 HMO 42 Dow Chemical Co. 42 CIGNA 42 homebuilder DR Horton 42 Kendle International 42 Apria 42 AK Steel Holding 42 analyst Matthew Borsch 42 Johnson JNJ 42 Kraft Foods KFT 41 Swiss Reinsurance Co. 41 Embarq Corp. 41 Affiliated Computer Services 41 Quest Diagnostics 41 Kraft Foods Inc 41 Janus Capital 41 Permanente Medical 41 maker Novartis AG 41 CNO Financial 41 HMOs 41 Tenet Healthcare Corporation 41 Honeywell International 41 WellCare 41 StanCorp Financial Group