Whether you’re signing up for the first time or thinking about switching plans—
What do you need to know before enrolling in Medicare?
This site provides educational information on Original Medicare and Medicare Advantage with a patient’s point of view. Included are questions you may want to ask and helpful resources and links. You should consult your insurance plan and health care provider as needed when making coverage and treatment decisions.
Important dates!
The Medicare Open Enrollment Period: October 15-December 7 every year
The Medicare Advantage Open Enrollment Period: January 1-March 31 every year*
*Only if you’re already in a Medicare Advantage plan. You can change to a different Medicare Advantage plan or switch to Original Medicare (and join a separate Medicare drug plan) once during this time. |
What are key considerations when you are choosing between Original Medicare and Medicare Advantage?
Find out how others
are making their choice.
Original Medicare and Medicare Advantage are not the same. It’s important to understand how they are different so you can pick the best option for you when signing up for Medicare.
Find out how others
are making their choice
Thinking of switching Medicare plans? Learn more below.

Mark is switching to a Medicare Advantage plan. Follow his journey to learn what to consider along the way.
Navigating your options when deciding on a Medicare plan
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Do all your doctors accept Medicare? Are they “in-network” if you select a Medicare Advantage plan?
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Do you travel frequently and visit doctors outside of your local area?
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Will your medications be covered, including medications administered by your doctor that are covered under Part B?
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Can you afford the out-of-pocket costs for office visits and medications?
Download the cost comparison worksheet to help get an idea of your out-of-pocket costs
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Would you like to purchase Medicare supplemental insurance (Medigap) to cover out-of-pocket costs, which is available with Original Medicare only?
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If you are working with an insurance broker, do you know if they are earning a commission to recommend certain plans?
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Do you have a friend or family member who can help you choose a Medicare plan?
Helpful links
Glossary of terms
The resources listed here are from independent governmental third parties and Regeneron takes no responsibility for the content in these resources.
† | The Medicare Plan Finder allows you to look up Part B cost information in plan descriptions, but individual drug coverage can vary by plan. This tool does not show coverage status for individual Part B drugs. Contact each plan directly for specific details. |