UnitedHealth Group Incorporated is a healthcare company. The Company operates two businesses, Optum and UnitedHealthcare. Optum serves the healthcare marketplace, including patients and consumers, payers, care providers, employers, governments and life sciences companies, through its Optum Health, Optum Insight and Optum Rx businesses. UnitedHealthcare offers a full range of health benefits, simplifying the healthcare experience and providing affordable solutions. The Company's segments include Optum Health, Optum Insight, Optum Rx and UnitedHealthcare. The UnitedHealthcare segment includes UnitedHealthcare Employer & Individual, which serves consumers and employers; UnitedHealthcare Medicare & Retirement delivers health and well-being benefits to seniors and other Medicare-eligible consumers; and UnitedHealthcare Community & State serves consumers who are economically disadvantaged, the medically underserved and those without the benefit of employer sponsored health benefits coverage.