Humana Inc. is a health and well-being company. The Company's segments include Retail, Group and Specialty, Healthcare Services and Individual Commercial. The Retail segment consists of Medicare benefits, as well as individual commercial fully insured medical and specialty health insurance benefits, including dental, vision, and other supplemental health and financial protection products. The Group and Specialty segment consists of employer group commercial fully insured medical and specialty health insurance benefits, including dental, vision, and other supplemental health. The Healthcare Services segment includes services offered to its health plan members, as well as to third parties, including pharmacy solutions, provider services, home-based services and clinical programs, as well as services and capabilities to manage population health. The Individual Commercial segment includes Individual Commercial products marketed under the HumanaOne brand.