Humana Inc. (Humana) is a health and well-being company. The Company operates in three segments: Retail, Employer Group and Healthcare Services. The Company's medical and specialty insurance products allow members to access health care services through its network of health care providers. Its Retail Segment consists of products sold on a retail basis to individuals, including medical and supplemental benefit plans. Its Employer Group segment consists of products sold to employer groups, including medical and supplemental benefit plans, as well as health and wellness products. Its Healthcare Services segment consists of businesses, which offers services, including pharmacy solutions, provider services, home-based services, integrated behavioral health services, and predictive modeling and informatics services to other Humana businesses, as well as external health plan members, external health plans, and other employers or individuals.