Get help understanding how Medicare works

Learn how Medicare works – including Parts A, B, C and D, coverage options, enrollment and plan choices – with videos and easy-to-understand explanations.

Page last updated on: 7/01/26

New to Medicare? Start here.

If you're wondering where to begin, you're not alone. Many people have questions when they first become eligible for Medicare. 

We've created three simple lessons to help you understand Medicare and feel confident choosing coverage.

Questions? We're here to help.

Call a Medicare expert
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Lesson 1: Parts A & B

Learn what Original Medicare covers.

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Browse all articles, guides and learning materials in our Learning Center.

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