How to Join and Switch Medicare Plans - Medicare and You Handbook - A Guide to Medicare

How to Join and Switch Plans
This section gives you information about how to join or switch a Medicare Advantage Plan or Medicare Prescription Drug Plan (Part D). It's important to know that most people can only join or switch plans at certain times. But some people, like those new to Medicare or those with both Medicare and Medicaid, have other options.

(Primary Source: Centers for Medicare and Medicaid Services - Medicare and You Handbook. This content may have been enhanced by this site to include further examples, explanations, and links.)