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How are Medicare benefits changing for 2026?
Learn how premiums, out-of-pocket costs and income-related surcharges are changing for 2026 Medicare coverage.
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What is the income-related monthly adjusted amount (IRMAA)?
For 2026, Medicare beneficiaries who earn over $109,000 a year and who are enrolled in Medicare Part B and/or Medicare Part D – pay the income-related monthly adjusted amount (IRMAA), which is a surcharge added to the Part B and Part D premiums.

guaranteed issue rights

What are guaranteed issue rights?

guaranteed issue rights infographic

What are guaranteed issue rights?

Guaranteed issue rights – also known as “Medigap protections” – require insurance carriers to let you enroll in a Medigap policy, prohibiting them from denying you coverage or charging you more for coverage based on your medical history.1

When can I enroll in Medigap?

Medigap differs from Original Medicare, Medicare Advantage, and Medicare Part D, because there’s no annual open enrollment period for Medigap in most states.2

Medicare beneficiaries have a six-month initial enrollment period for Medigap. It begins when:

  • You are at least 65 years old, and
  • you are enrolled in Medicare Part A and Part B.

During that initial enrollment period, any Medigap plan in your area must allow you to enroll regardless of your medical history.

After that window ends, certain life events will trigger guaranteed issue rights for Medigap plans, creating a special enrollment period during which you can enroll in a new Medigap plan regardless of your medical history.

Some states offer annual opportunities to enroll in Medigap or switch to a different Medigap plan, and a few states offer year-round guaranteed-issue access to Medigap plans. But in most states, Medigap insurers consider an applicant’s medical history if the person applies without a guaranteed issue right and after their initial enrollment period has ended.

This means the insurer can consider the person’s medical history when determining whether to offer coverage and if so, what the premium will be. This can make it difficult or impossible for some applicants to enroll in new Medigap coverage if they have pre-existing medical conditions.3

Footnotes

  1. Get ready to buy — What are guaranteed issue rights?” Medicare.gov. Accessed May 29, 2025 
  2. Get ready to buy” Medicare.gov. Accessed May 29, 2025 
  3. Medigap May Be Elusive for Medicare Beneficiaries with Pre-Existing Conditions” KFF.org. Oct. 18, 2024