UnitedHealthcare Part G: Coverage, Eligibility, and What It Includes

What Is UnitedHealthcare Part G?

UnitedHealthcare Part G is a Medigap plan that fills many of the gaps in Original Medicare. Once Medicare has paid its portion of covered services, Part G pays for most remaining costs, including hospital coinsurance, skilled nursing facility coinsurance, and the first three pints of blood. It also covers the Medicare Part A deductible and the Part B coinsurance and copayment. The one notable gap is the Part B annual deductible, which enrollees must pay out of pocket before Part G benefits begin.

UnitedHealthcare offers Part G as a standardized plan, meaning the core benefits are the same across insurers, but premiums, customer service, and additional perks can vary. The plan is available in most states and is designed for people already enrolled in Medicare Part A and Part B.

Who Is Eligible for UnitedHealthcare Part G?

Eligibility for UnitedHealthcare Part G depends on two main factors. First, you must be enrolled in Medicare Part A and Part B. Second, you must meet the enrollment window requirements set by UnitedHealthcare and federal rules.

Open Enrollment and Guaranteed Issue

The best time to enroll in any Medigap plan, including Part G, is during the six-month Medigap open enrollment period. This period begins on the first day of the month you turn 65 and are enrolled in Medicare Part B. During this window, UnitedHealthcare cannot deny you coverage or charge higher premiums based on health history. Outside this period, approval depends on medical underwriting, and premiums may be higher or coverage denied.

Special Circumstances

Certain life events can trigger a guaranteed-issue right outside the open enrollment window. These include losing employer or union coverage, moving out of a plan's service area, or losing Medicaid eligibility. UnitedHealthcare evaluates these on a case-by-case basis, so it is important to document the qualifying event when applying.

What Does UnitedHealthcare Part G Cover?

Part G provides a broad set of benefits that reduce the out-of-pocket burden of Original Medicare. The plan covers Medicare Part A hospital coinsurance and coinsurance for Medicare-certified hospitals, as well as skilled nursing facility coinsurance after Medicare benefits are exhausted. It covers the first three pints of blood needed for a medical procedure and pays for all Medicare Part B coinsurance and copayment amounts except the annual deductible.

• Part A deductible and coinsurance
• Skilled nursing facility coinsurance
• First three pints of blood
• Part B coinsurance and copayments
• Foreign travel emergency care (80% of costs, up to plan limits)

Part G does not cover the Part B annual deductible, long-term care, vision or dental care, hearing aids, eyeglasses, or private-duty nursing. It also does not cover services Medicare does not cover at all.

How Does UnitedHealthcare Part G Compare to Other Medigap Plans?

Comparing Part G to other Medigap plans helps clarify which coverage level fits your needs and budget.

Part F offers the most comprehensive coverage but is no longer available to people who became eligible for Medicare on or after January 1, 2020. Part G has become the closest equivalent for newer enrollees, and many find the premium savings over Part F worth the trade-off of paying the Part B deductible. Part N is a lower-cost option but includes copayments for office visits and emergency room visits that Part G does not.

How to Enroll in UnitedHealthcare Part G

Enrolling in UnitedHealthcare Part G can be done online, by phone, or through a licensed insurance agent. UnitedHealthcare provides plan comparison tools on its website that allow you to see premiums for your ZIP code and review the full benefit summary. Before enrolling, confirm that UnitedHealthcare plans are available in your area, as plan availability can vary by county and state. You will need your Medicare number and the effective date of your Medicare Part B coverage to complete the application.