CVS Caremark Corporation (CVS Caremark), together with its subsidiaries, is a pharmacy health care provider in the United States. CVS Caremark provides pharmacy services through its pharmacy benefit management (PBM), mail order and specialty pharmacy division, CVS Caremark Pharmacy Services; approximately 7,300 CVS/pharmacy retail stores; retail-based health clinic subsidiary, MinuteClinic, and its online retail pharmacy, CVS.com. The Company operates in three business segments: Pharmacy Services, Retail Pharmacy and Corporate. Its corporate segment provides management and administrative services. The Corporate segment consists of certain aspects of its executive management, corporate relations, legal, compliance, human resources, corporate information technology and finance departments. In January 2014, Cvs Caremark Corporation completed the acquisition of Coram LLC, the specialty infusion services and enteral nutrition business unit of Apria Healthcare Group Inc.