UNITEDHEALTH GROUP INC (UNH)

UnitedHealth Group Incorporated is a health care and well-being company whose mission is to help people live healthier lives and help make the health system work better for everyone. It operates through two complementary businesses, Optum and UnitedHealthcare, which combine data analytics and health care expertise to offer health benefits, care delivery, pharmacy services and technology to patients, consumers, care providers, businesses, communities and governments.

The company has four reportable segments: UnitedHealthcare and three Optum segments. UnitedHealthcare includes Employer & Individual (29.7 million people served), Medicare & Retirement and Community & State. Medicare & Retirement offers Medicare Advantage (8.4 million people), Medicare Part D (10.4 million people) and Medicare Supplement (4.3 million seniors). Community & State serves state programs such as Medicaid and CHIP, covering nearly 7.4 million people in 32 states and the District of Columbia. Optum Health delivers primary, specialty and surgical care, care management and health financial services, including Optum Financial and Optum Bank, with nearly 26 million consumer accounts. Optum Insight provides data, analytics, research, consulting, technology and managed services, with a backlog of about $31.1 billion at year-end 2025. Optum Rx provides pharmacy care services through about 64,000 retail pharmacies plus home delivery, specialty, community health and infusion services, and managed $188 billion in pharmaceutical spending in 2025. Effective January 1, 2026, Optum Financial moved from Optum Health to Optum Insight, with reportable segments unchanged.

Customers include individuals, employers of all sizes, public sector employers, seniors and other Medicare-eligible consumers, and people who are economically disadvantaged or medically underserved. Optum also serves health plans, hospital systems, physicians, state and federal agencies, unions, purchasing coalitions and life sciences companies. Products are sold through direct sales forces, brokers, agents, consultants, exchanges, employer groups, digital channels and alliances with technology vendors. Premium revenues from the Centers for Medicare & Medicaid Services (CMS) were 44% of consolidated revenues in 2025, mostly from Medicare & Retirement.

Operationally, UnitedHealthcare arranges discounted access to care through extensive provider networks and uses Optum capabilities to coordinate care, manage pharmacy services and analyze costs. Its market position rests on local-market relationships, breadth of products, technology, competitive cost positions and clinical engagement. The businesses are subject to extensive federal and state regulation, including CMS oversight, HIPAA and HITECH privacy rules, ERISA, and state insurance and HMO licensing and capital requirements, with Connecticut as the lead state regulator. The text does not describe headquarters, manufacturing or named competitors.