Related by context. Frequent words. (Click for all words.) 67 Centene Corp. 62 Health insurer WellPoint 59 Health insurer Cigna 58 Gentiva Health Services 57 insurer UnitedHealth 57 distributor McKesson 56 Pioneer Behavioral 56 RehabCare Group 55 Sigma Aldrich NASDAQ SIAL 55 Drugstore chain Walgreen 55 tw telecom inc 55 Lincare Holdings Inc. 55 Merge Healthcare Incorporated 54 Amerigroup Corp. 54 WellPoint WLP 54 WSI Industries 54 AmSurg Corp. 53 TALX Corporation 53 operator Tenet Healthcare 53 FPIC Insurance Group 53 Inc. NYSE CVH 53 Luxury homebuilder Toll Brothers 53 Merge Technologies 53 Mednax 53 Mediware Information 53 DALLAS Kimberly Clark 52 health insurer WellPoint 52 LabOne 52 Accredo Health 52 Genworth Financial Inc. 52 Aspreva Pharmaceuticals 52 Drugmaker Bristol Myers Squibb 52 AXYS Design Automation 52 Pediatrix Medical Group 52 Reuters IBM IBM.N 52 UnitedHealth UNH 52 WellPoint NYSE WLP 52 Humana NYSE HUM 51 Psychiatric Solutions Inc. 51 Deerfield Triarc Capital 51 Covidien Ltd. 51 LAS VEGAS Harrah Entertainment 51 NORTHFIELD Ill. Kraft Foods 51 Drugstore operator Walgreen 51 Medicaid HMO 51 Triad Hospitals 51 Walgreen Co WAG.N 51 Commerce Bancshares 51 Hanger Orthopedic 51 Humana HUM 51 Dentsply International 51 PRNewswire FirstCall Sigma Aldrich 51 EPIQ Systems 50 Birner Dental Management 50 Apria Healthcare Group 50 Unitedhealth Group Inc. 50 HMN Financial 50 insurer Aetna 50 Centene 50 health insurer Cigna 50 Argosy Gaming Co. 50 Amerisource 50 Kindred Healthcare Inc. 50 NYSE MCK 50 Westlake Chemical 50 Fresenius AG 50 Omrix Biopharmaceuticals Inc. 49 insurer Humana 49 Ciphergen Biosystems Inc. 49 Covidien PLC 49 Cigna Corp. 49 Drugmaker Merck 49 HJ Heinz Co 49 Dec 49 HLTH Corporation 49 Steris Corp. 49 LifePoint Hospitals Inc. 49 Lincare Holdings 49 McKesson MCK 49 Endo Pharmaceuticals ENDP 49 UnitedHealth Group 49 Inc. Nasdaq MGLN 49 CareFusion Corporation 49 Epiq Systems Inc. 49 DXP Enterprises 49 Sybron Dental Specialties 49 Integra LifeSciences Holdings 49 Tenet Healthcare Corp 49 MedCath Corporation 49 CVS Caremark Corp 48 LHCG 48 Biotech drugmaker 48 Diversified conglomerate 48 ESCO Technologies Inc. 48 OMAHA Neb. Berkshire Hathaway 48 Accredo Health Group 48 Thermo Fisher Scientific TMO 48 LAS VEGAS MGM Mirage 48 Dearborn Bancorp 48 Alphatec Holdings Inc. 48 Park Electrochemical