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Medigap (Medicare Supplement)

When is the Medigap Open Enrollment Period?

Your Medigap Open Enrollment Period is the 6 months that start the first day of the month you’re 65 or older and enrolled in Part B. During it, you can buy any Medigap policy sold in your state, even with health problems. It happens once, and Florida has no birthday rule to reopen it.

Updated October 15, 2026 · McDowell Business Resources Data Desk

How the 6-month window works

The clock starts when two things are both true: you are 65 or older, and your Part B has started. If you delay Part B because you are covered by a current job, your Medigap window waits too.

During the 6 months, a company in Florida must accept your application and can’t charge you more because of your health.

After the window closes

There is no federal rule that a company must sell you a policy after this window. If one will, it may cost more because of past or present health problems.

Florida has no birthday rule. Outside your window, or one of the specific situations Florida recognizes, a company can medically underwrite you and can decline you. That matters most if you start with Medicare Advantage and later want Medigap.

Extra rights in Florida

Florida adds a few protections, listed in the table. Other states set their own rules, so in Georgia or Texas check with the state insurance department.

If you’re close to 65, the enrollment period finder shows when your Part B and Medigap windows open. There’s no cost and no pressure, so book a free consultation and we’ll walk through it together.

Medigap buying rights in Florida (2026)
SituationYour right
Turning 65 with Part B6-month open enrollment, starting the month you are 65 and have Part B
Under 65 on Medicare (disability or ESRD)6-month open enrollment from your Part B date, and a second one at 65
Group health coverage ends (65 or older)2-month open enrollment after the coverage ends
Joined Medicare Advantage at 65, left within 1 yearAny Medigap policy, no health questions
Any new Medigap policy30 days to return it for a full refund

Frequently asked

No. Medicare Open Enrollment (October 15 – December 7) is for Medicare Advantage and Part D plans. It does not give you a right to buy Medigap without health questions.
Only for nonpayment of premium or material misrepresentation. Florida requires every Medigap policy to be renewable, even if your health changes.
It depends on your budget and health. Many people new to Medicare compare Plan G and Plan N. See what Plan G covers and use the Medigap cost comparison calculator.

Sources & methodology

Every figure on this page is labelled with its year and comes from the sources listed here. We review answers when CMS, the IRS or HHS publishes new figures.

Compiled by the McDowell Business Resources Data Desk. Last reviewed: October 15, 2026.

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Medicare TPMO disclaimer: We do not offer every plan available in your area. Any information we provide is limited to those plans we do offer in your area. Please contact Medicare.gov or 1-800-MEDICARE to get information on all of your options.

McDowell Business Resources is not affiliated with or endorsed by the U.S. government, the federal Medicare program, or CMS.

This page is general education, not insurance, tax, legal or investment advice. Figures are dated where shown and can change; your situation may differ, and product availability varies by state and carrier. McDowell Business Resources (MBR Insurance & Financial Services) is an independent agency, not an insurance carrier.

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