UnitedHealth Group Incorporated is a leading health care company based in Minnetonka, Minnesota, offering a wide range of services across the United States. It operates through four main segments: UnitedHealthcare, which provides health benefit plans and services; Optum Health, focusing on care delivery and wellness; Optum Insight, offering software and advisory services; and Optum Rx, which handles pharmacy care services and programs. Founded in 1974, UnitedHealth Group is dedicated to improving health care accessibility and outcomes for individuals, employers, and governments.