Related by context. Frequent words. (Click for all words.) 61 Caremark 59 CVS Caremark Corp. 56 NextRx 55 AdvancePCS 52 CVS Caremark 52 Caremark Rx 51 specialty pharmacy 51 PBM 50 drugstore chain 50 Caremark Rx Inc. 50 Walgreen 49 Cigna 49 Express Scripts 47 CVS 47 pharmacy 46 PharMerica 46 Medicare Advantage membership 46 insurer Aetna 46 Pharmacy Benefit 46 drugstore operator 46 AmerisourceBergen Corp. 46 PBMs 45 Medicare HMOs 45 UnitedHealth Group 45 McKesson 45 Celesio 45 UnitedHealth 45 Humana NYSE HUM 44 Accredo 44 AmerisourceBergen 44 Health insurer WellPoint 44 Medco 44 Walgreen WAG 44 prescription drug 44 Medco Health 43 WellPoint 43 Walgreen Co. 43 Medicare Advantage 43 Aetna AET 43 drugstores 43 Eckerd stores 43 Medicare HMO 43 CVS pharmacies 43 Ahold 42 Schering 42 TJX Cos. 42 BioScrip 42 Schering Plough 42 Sam Clubs 42 Supervalu 42 Rite Aid 42 Longs Drug Stores 42 Allscripts Healthcare Solutions 42 AmeriChoice 42 CompCare 42 Jean Coutu 42 inVentiv 42 Medicare Part 42 Emdeon 41 Alliance UniChem 41 Procrit 41 drugstore chains 41 Aetna 41 Folgers coffee 41 blood thinner Plavix 41 NDCHealth 41 Alliance Unichem 41 Cigna Corp. 41 DrugMax 41 Ameriprise 41 Psychiatric Solutions 41 Medicare recipients 41 PharmaCare 41 Tricare 41 Rival Target 41 AmerUs 41 insurer Humana 41 Januvia 41 Assurant Employee Benefits 41 Royal Ahold NV 40 insurer UnitedHealth 40 Michael B. McCallister 40 Healthvision 40 WellCare 40 Royal Ahold 40 UniCare 40 Medicare prescription 40 Matria 40 rival Lowe Cos. 40 largest drugstore chain 40 Limited Brands LTD 40 NeighborCare 40 Walmex 40 Cymbalta 40 ESRX 40 Kroger Co. 40 RehabCare Group 39 Affiliated Computer Services 39 TRICARE 39 Swiss drugmaker Novartis 39 WW Grainger