Medicare Part D, or your prescription drug coverage, isn’t mandatory to have, but if you choose not to sign up for Part D, you’ll face a penalty. Here's how that penalty works.

If you’ve signed up for a Medicare Part D Drug Plan, but you haven’t received anything in the mail, you might be worried that your enrollment didn’t go through. Here's how to quickly check your Part D enrollment.

Learn how to quickly and painlessly compare Medicare Part D drug plan costs. (Screenshots and examples included.)

If you’re a retired Caterpillar Union Worker (since 2005), you’ve gotten a letter in the mail about your health insurance changing. It can be confusing, and your options might be a little fuzzy. We’ve read the fine print and want to help you make the best financial decision you can.

If you signed up or changed your prescription drug plan this year, you may be wondering what the status is. Here's how to use the Medicare.gov website to find out.