CVS Health Corporation, together with its subsidiaries, is a health solutions company. The Company's segments include Pharmacy Services, Retail/LTC, Health Care Benefits and Corporate/Other. The Pharmacy Services segment provides a range of pharmacy benefit management (PBM) solutions, including plan design offerings and administration, retail pharmacy network management services, mail order pharmacy, specialty pharmacy, clinical services, disease management services and medical spend management. Retail/LTC segment sells prescription drugs and a range of health and wellness products and general merchandise. The Health Care Benefits segment offers a range of traditional, voluntary and consumer-directed health insurance products and related services. The Company's services include health & wellness services, health plans, pharmacy services and prescription drug coverage. The Company has approximately 9,000 retail locations, over 1,100 walk-in medical clinics, a pharmacy benefits manager.