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Comparing Medicare Supplement Plans

Here's what you need to know about comparing Medigap plans.
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Whether you're interested in comparing Medicare Supplement plans during the Annual Enrollment Period - or you're enrolling in Medigap for the first time - there is a lot to consider when determining the right coverage for your needs.

United Medicare Advisors will walk you through the Medigap plans you may consider, including the most popular Medigap plans, and provide you with some clear, concise tips as you evaluate your coverage needs for the year ahead.

Medicare Supplement Plans Comparison Chart

You will notice that some of the benefits listed on the left side of Medicare Supplement comparison charts are shared by all Medigap plans. That's because all Medigap policies must legally provide some basic benefits. However, some policies offer additional benefits that are also listed on any Medicare Supplemental Insurance comparison chart.

Most states have 10 standardized Medicare Supplement plans. Medicare supplement plans are standardized in a different way in Massachusetts, Minnesota, and Wisconsin. Regardless of the state, you'll usually see the plans referred to by letters of the alphabet (Plan A, Plan B etc.).

What You'll Learn

2026 Standardized Medicare Supplement Plan Comparison Chart

The chart below shows the benefits included in each of the standardized Medicare Supplement plans. Some plans may not be available in your area. Only applicants first eligible for Medicare before 2020 may purchase Plans C, F, and high deductible F. (✓ = 100% of benefit is paid)

Select plans to compare:
Dashed = pre-2020 eligibility only. Tap plans to show/hide columns.
Scroll horizontally to see all plans
BENEFITS PLANS AVAILABLE TO ALL APPLICANTS ELIGIBLE BEFORE
2020 ONLY
A B D G1 K L M N C F1
Medicare Part A coinsurance and hospital coverage (up to an additional 365 days after Medicare benefits are used up)
Medicare Part B coinsurance or copayment 50% 75% 3
Blood (first 3 pints) 50% 75%
Part A hospice care coinsurance or copayment 50% 75%
Skilled nursing facility coinsurance 50% 75%
Medicare Part A deductible 50% 75% 50%
Medicare Part B deductible
Medicare Part B excess charges
Foreign travel emergency (up to plan limits) 80% 80% 80% 80% 80% 80%
Out-of-pocket limit in 20262 $8,0002 $4,0002

1 — Plans F and G also have a high deductible option which require first paying a plan deductible of $2,950 before the plan begins to pay. Once the plan deductible is met, the plan pays 100% of covered services for the rest of the calendar year. High deductible plan G does not cover the Medicare Part B deductible. However, high deductible plans F and G count your payment of the Medicare Part B deductible toward meeting the plan deductible.

2 — Plans K and L pay 100% of covered services for the rest of the calendar year once you meet the out-of-pocket yearly limit.

3 — Plan N pays 100% of the Part B coinsurance, except for a co-payment of up to $20 for some office visits and up to a $50 co-payment for emergency room visits that do not result in an inpatient admission.

Popular Medicare Supplement Plans

Medigap plan popularity can vary by region and individual preferences. However, if you're looking to compare some of the most popular Medigap plans overall, you should draw your attention to Medigap Plans F, G and N. The main reason these plans are so popular is because they provide some of the most comprehensive coverage among all Medigap plans, as the table above indicates.

If you're considering these three plans, there are a few important areas to note:

  • Plan F is no longer available to newly eligible beneficiaries: If you enrolled in Medicare after 2020, you will not be able to enroll in Medigap Plan F.
  • Plan G has high coverage with lower premiums: Because Plan G requires beneficiaires to pay the Part B deductible out of pocket, it typically has lower premiums than Plan F while offering similar comprehensive coverage.
  • Plan N provides cost-sharing control. Because Plan N requires copayments for certain services such as doctor's visits and emergency room visits, it usually has lower premiums than Plans F and G. However, unlike those plans, Medigap Plan N exposes the beneficiary to excess charges - meaning that a doctor could charge up to 15% more than the Medicare-approved amount for a service. That beneficiary would be required to pay that excess amount.

Our Most Requested Medigap Plans

Medicare supplement

Plan N

The "Budget-Friendly" Powerhouse
Why people love it: It offers near-complete gap coverage at a lower premium than Plan G. You pay small, predictable copays on some visits — and that's it.

Key Coverage:  100% of Part A deductible, Part A coinsurance, skilled nursing facility coinsurance, and blood coverage.
Lower monthly premiums than Plans F or G
Part A deductible fully covered
See any doctor who accepts Medicare — no network
Foreign travel emergency coverage included
Skilled nursing facility coinsurance covered
Best for: people who want simplicity, low premiums, and extra benefits like dental and vision — and don't mind using a provider network.
Medicare supplement

Plan F*

The "Total Security" Legacy Plan
Why people love it: It's the most comprehensive Medigap plan available — covering every gap in Original Medicare, including the Part B deductible. Zero surprise bills.

Key Coverage: 100% of Part A deductible, Part B deductible, Part B excess charges, skilled nursing, and foreign travel emergency.
The only Medigap plan that covers the Part B deductible
Part B excess charges fully covered
See any doctor who accepts Medicare — no network
Foreign travel emergency coverage included
Zero out-of-pocket for Medicare-covered services
*Plans F and C are only available to individuals who became eligible for Medicare before Jan. 1, 2020
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Medigap Plan G Coverage: What to Know

Medicare Plan G is a Medicare Supplement Insurance (or Medigap) plan that helps you offset health care costs that would normally come out of your pocket. Medigap Plan G Coverage works alongside Medicare to provide this extra coverage to beneficiaries. What does Medigap Plan G Coverage cover? Medigap Plan G Coverage is popular because it […]

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Do Medigap plans automatically renew

Popular Medigap plan comparisons: F, G, and N

Medigap Plan F review When choosing a Medicare Supplement (Medigap) plan and conducting Medicare research, you may have heard that Medicare Supplement Plan F is the best plan. Is this actually the case? Is Medigap Plan F the best plan and, if so, is it the best plan for you? When considering any Medicare Supplement […]

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Tips for Comparing Medigap Plans

The Medigap Plan Comparison Chart above can provide you with a good understanding of the benefits offered by each Medigap plan type. This can help you identify which plan letter appeals to you as you decide your upcoming coverage needs, whether that's during your Medigap Open Enrollment Period, Medicare's Annual Enrollment Period or any other time during the year.

Below are a few tips to help you compare Medigap plans and decide on an option for the year ahead:

  1. Understand Your Needs: Your evaluation should begin with an assessment of your current and anticipated healthcare needs. In addition to areas like anticipated doctor visits and existing (or developing) medical conditions, you should also factor in lifestyle and financial areas. For instance, if you're planning on traveling, especially out of the country, Medicare Supplement plans help ensure you're covered abroad.
  2. Review Plan Coverage: The Plan Comparison Chart above helps provide you a broad overview of the coverage each plan letter provides.
  3. Check Plan Availability: Not all Medigap plans are available in each state, and even if they are, insurance providers may not sell the plan you're looking for. Working with a licensed insurance agent can help you compare multiple plan types across multiple carriers at once.
  4. Evaluate Costs: After working with a licensed insurance agent, you should evaluate the costs associated with each plan type per carrier. Keep in mind that while the benefits for all same-letter plans are standardized, the insurance provider premium can vary.
  5. Seek Advice: A licensed insurance agent can help you focus on what matters most to you as you evaluate plans. United Medicare Advisors' licensed insurance agents help this process by conducting a needs assessment, and then comparing rates from over 20 national carriers so you can feel confident in finding the coverage you want for the year ahead.

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