UnitedHealthcare is an operating division of UnitedHealth Group, the largest single health carrier in the United States.

Explore health insurance options including Medicare, Medicaid, individual and family, short term and dental, as well as employer plans.

Understanding health insurance doesn’t have to be hard. Get answers to your health insurance questions and learn the basics about how health insurance works and what costs to consider.

If you buy your own health insurance for you and your family, the health care Marketplace is for you. The Marketplace is where ACA health plans are sold. We offer Individual & Family plans in 23 states.

Ready to login or register for a health plan account? Find links for UnitedHealthcare's secure sites for members, employers, brokers or providers.

Use these tools to find a network doctor, dentist, or health care facility such as a hospital or urgent care clinic. In addition, you'll find directories for mental health clinicians and facilities.

Preventive care includes routine well exams, screenings and immunizations to help prevent health problems. It’s covered by most health plans.

HMO, PPO, EPO and POS are all different kinds of health insurance, each offering different coverage for doctors, hospitals and other health care providers. Learn more.

Compare UnitedHealthcare's Medicare Advantage plans to understand which coverage options meets your health care and budget needs.

Get answers to some of the most asked questions about the UCard, including how to use it, where you can use it, how to check your balance, and more.