If you need additional guidance navigating the Medicare Enrollment Guide, go to the AARP Help Center's Medicare page, available 24/7. Our chatbot in the lower right corner can get you to a live person at the hours listed, or scroll down to find a phone number.

If you are not finding the information you need by exploring on your own in our Medicare Enrollment Guide, we suggest you take 10 minutes to learn what you need to know about Medicare, including the key decisions you’ll need to make.