UnitedHealth Group Incorporated provides healthcare services in the United States. The companys Health Benefits segment offers consumer-oriented health benefit plans and services; administrative and other management services; and non-employer based insurance options for purchase by individuals. It also provides health and well-being services for individuals aged 50 and older, as well as to large national employers, public sector employers, mid-sized employers, small businesses, and individuals; health insurance products and services; and network-based health and well-being services to beneficiaries and other government-sponsored health care programs. As of December 31, 2009, this segment offers its services through approximately 700,000 physicians and other health care professionals, and 5,200 hospitals. Its OptumHealth segment provides health, financial, and ancillary services and products that assist consumers through personalized health management solutions; benefit administration, and clinical and network management; health-based financial services; behavioral solutions; and specialty benefits, such as dental, vision, life, critical illness, short-term disability, and stop-loss product offerings. The companys Ingenix segment offers database and data management services, software products, publications, consulting and actuarial services, business process outsourcing services, and pharmaceutical data consulting and research services. Its Prescription Solutions segment provides integrated pharmacy benefit management services comprising retail network pharmacy management, mail order pharmacy, specialty pharmacy, benefit design consultation, drug utilization review, formulary management programs, disease therapy management, and adherence programs to employer groups, union trusts, managed care organizations, Medicare-contracted plans, Medicaid plans and third party administrators. UnitedHealth Group was founded in 1974 and is based in Minnetonka, Minnesota.