10 Best Medicare Supplement Insurance of 2025
Best for Personalized Assistance
- Variety of coverage options to choose from
- Free no-obligation service
- Licensed insurance agents based in the U.S.
Best for Affordable Nationwide Plans
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Your rate stays the same for the first 12 months if premiums are paid.
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Aetna® is part of the CVS Health® family of companies
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Plan variety: A, B, C, D, F, G, N, K, L, High Deductable Plan G
Wondering How To Find The Best Medigap Plan For You?
Explore options tailored to your needs, including various parts and plans of Medicare and additional coverage add-ons.
Best for Comprehensive Coverage with Extra Perks
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Add optional prescription drug, dental, and vision coverage
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Includes fitness memberships and preventive care services
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Plan variety: A, B, C, F, G, K, L, and N
Best for Personalized Assistance
- Variety of coverage options to choose from
- Free no-obligation service
- Licensed insurance agents based in the U.S.
Why Medicare Supplement Insurance?
Having Medicare Supplement Insurance (also called Medigap) in addition to Original Medicare benefits helps to protect you from unexpected costs, allowing you to receive the care you need without worry of financial burden. Because of the guaranteed coverage protection offered during the Open Enrollment Period, it's a great option for those with pre-existing conditions as well. Plus, it allows you to continue to receive the federal Medicare benefits you’ve been paying toward throughout your working years.
Key advantages of Medicare Supplement Insurance:
- Guaranteed renewability each year
As long as you pay your premium, your coverage will continue year after year and cannot be cancelled (except in specific cases, like providing inaccurate information on your application).
- Simple, straightforward plan options
Because they are federally standardized, it’s fairly straightforward to understand and compare your options when it comes to Medigap coverage.
- Nationwide network of doctors and specialists
Medicare Supplement enrollees can visit any doctor that accepts Medicare coverage. Doctors or hospitals that accept Medicare are required to accept all Medigap plans, regardless of insurance carrier.
- More flexibility with treatment options.
Some Medicare plans require you to choose a primary care physician, who has the final say on what providers you can see. Medigap plans allow you the flexibility to select any treatment option you prefer.