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Medicare Supplement Free Look Period: How the 30-Day Review Works

Reviewed by Russell Noga, Licensed Medicare Insurance Broker (all 50 states) — Last updated October 22, 2026

Key Takeaway

You get 30 days to review a new Medicare Supplement policy. If you are switching plans, keep your old policy until you decide, even though you will pay both premiums for that month.

Buying or switching a Medicare Supplement plan is a big decision. The free look period gives you a safety net: 30 days to read your new policy and make sure it is right for you. Here is how it works and how to use it without risking a gap in coverage.

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What Is the Medicare Supplement Free Look Period?

The free look period is a 30-day review window that starts when you receive a new Medicare Supplement policy. It lets you read the policy, compare it to what you expected and decide whether to keep it.

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It lasts 30 days from the day you get your new policy
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It applies to Medicare Supplement policies, also called Medigap
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You can use it whether you are buying your first plan or switching
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Your policy paperwork explains how to cancel during the window

The free look period is separate from your Medicare Supplement open enrollment window, which decides whether a company can ask health questions when you apply. If you have a health condition, learn how Medicare Supplement pre-existing conditions rules and waiting periods work before you switch.

How the Free Look Period Works When You Switch

Medicare Supplement free look period steps: apply, get approved, we call you when it's safe to cancel, then cancel your old plan

Most people use the free look period when they move from one Medicare Supplement plan to another. Medicare says to follow these rules:

1
Apply for the new plan first. Do not cancel your current policy yet.
2
Wait for approval. If the new company asks health questions, approval is not guaranteed.
3
Review the new policy for 30 days. Check the plan letter, premium and start date.
4
Pay both premiums for that month. You will have two policies for a short time.
5
Cancel the old policy. Only after you have decided to keep the new one.

Never cancel first: If you drop your current plan before the new one is approved, you could be left without coverage and may not be able to get it back.

Mistakes to Avoid With a New Policy

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Canceling your old plan before the new one is approved
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Assuming a lower price means fewer benefits, since plan letters are standardized
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Missing the 30-day window because you did not open the policy packet
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Forgetting to stop the automatic payment on your old policy after you switch

Read your new policy as soon as it arrives. Check that the plan letter, premium and start date match what you applied for. If anything looks wrong, call the insurance company or your agent right away while you are still inside the 30 days.

Free Look Period vs Trial Right

Free Look Period

✔30 days to review a new policy
✔Applies to Medicare Supplement plans
✔Starts when you get the policy

Trial Right

✔For people trying Medicare Advantage
✔Lets you return to a Medicare Supplement plan
✔Has its own time limits

If you are switching companies to save money, the free look period is the one that matters. Start by comparing the best Medicare Supplement companies in your area.

The Bottom Line

The free look period gives you 30 days to make sure a new Medicare Supplement policy is right. Keep your old plan until you decide, and a licensed insurance agent can handle the switch at no cost.

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Medicare Supplement Free Look Period — Frequently Asked Questions

➤ What is the Medicare Supplement free look period?

It is a 30-day window after you get a new Medicare Supplement policy. During that time you can review the policy and decide whether to keep it.

➤ When does the free look period start?

It starts when you receive your new Medicare Supplement policy, not when you apply.

➤ Do I pay two premiums during the free look period?

If you are switching, yes. You keep your old policy while you decide, so you pay both premiums for any month you have both policies.

➤ Should I cancel my old policy right away?

No. Keep your old Medicare Supplement policy until you have been approved for the new one and have decided to keep it.

➤ Is the free look period the same as the trial right?

No. The free look period is 30 days to review a new Medicare Supplement policy. The trial right applies to people who leave a Medicare Supplement plan to try Medicare Advantage for the first time.

➤ Can a licensed agent help me switch Medicare Supplement plans?

Yes. A licensed insurance agent can compare companies, help you apply and make sure your old policy stays active until the new one is in place, at no cost to you.

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