Related by context. Frequent words. (Click for all words.) 64 Optum 64 UnitedHealth Group 64 Unitedhealth Group Inc. 62 Inc. NYSE CAH 60 NYSE AET 60 Merge Technologies 60 NYSE UNH 59 eResearchTechnology Inc. 59 Bio Imaging Technologies 59 HickoryTech Corporation 59 Allscripts Healthcare Solutions 58 Quest Diagnostics NYSE DGX 58 Pioneer Behavioral 58 ActiveHealth 58 TALX Corporation 58 NightHawk Radiology Holdings 58 Humana HUM 57 AMERIGROUP Corporation 57 Ingenix 57 International Rectifier NYSE IRF 57 Matria Healthcare 57 Exact Sciences Corp. 57 SCIOinspire 56 NYSE MCK 56 Per Se Technologies 56 Electro Optical Sciences 56 DENTSPLY International 56 WellPoint WLP 56 Kendle International 56 MEDai 56 Pharsight Corporation 56 exchange HIE 56 QCSI 56 Aetna AET 55 Accredo Health 55 hospitals physicians homecare 55 AXYS Design Automation 55 HealthCore 55 Humana NYSE HUM 55 MGLN 55 FISV 55 HealthExtras 55 HMS Holdings 55 Allscripts Misys Healthcare 55 www.newscorp.com 55 Assurant NYSE AIZ 55 MKS Instruments Inc. 55 McKesson NYSE MCK 55 Cytyc Corporation 54 Allion Healthcare 54 Allscripts Misys 54 MedImpact 54 Kanbay International 54 IDX Systems 54 Novartis AG NYSE NVS 54 dbMotion 54 KePRO 54 CuraGen Corporation 54 Enzo Biochem 54 neonatal maternal fetal 54 AthenaHealth 54 Amicas 54 insurer UnitedHealth 54 Conmed Healthcare Management 54 Prematics 54 Chemed Corporation 54 HealthBridge 53 ProxyMed 53 NYSE RHB 53 VISICU 53 Progenics Pharmaceuticals 53 Apria Healthcare Group 53 MDRX 53 NYSE DVA 53 Symyx Technologies 53 COMSYS IT Partners 53 Cypress Sharpridge Investments 53 MedVentive 53 Aetna NYSE AET 53 Inc. NYSE WLP 53 UnitedHealth 53 Cantel Medical Corp. 53 Allion Healthcare Inc. 53 Ascent Healthcare 53 Pediatrix Medical Group 53 CVS Caremark CVS 53 CorVel 53 MiddleBrook Pharmaceuticals Inc. 53 Vitria Technology 53 SeraCare Life Sciences 53 MWI Veterinary Supply 53 WellPoint NYSE WLP 53 Affymax Inc. 53 Express Scripts ESRX 53 Microfield Group 53 Priority Healthcare 52 Allergan AGN 52 inVentiv Health 52 Sonic Solutions SNIC 52 Tenet Healthcare Corporation 52 Enzo Biochem Inc.