Understand exactly what you will pay for Medicare Part A, Part B, and Part D, and how to avoid costly penalties.
If you or your spouse are still working when you turn 65 and wish to stay on your employer’s group health insurance, then you can delay signing up for Part B until you retire in the future.

The most common way to apply is through the Social Security website. The process is very easy and only takes about 5 to 10 minutes.

Contact Social Security directly to apply over the phone. Depending on your situation, they may mail you simple forms to complete.

Best for those 65+ who already have Part A, but now need Part B (often after leaving group coverage). You will need to mail forms CMS 40-B and CMS-L564 to your local office.

Applying at your local Social Security office is the best option if you need your application processed quickly. Be sure to ask for a printed confirmation showing you have enrolled.