Should I Get Medicare Part D Now or Wait?

Enroll in Part D when you first become eligible unless you have creditable drug coverage from another source. Without creditable coverage, every month of delay adds a permanent 1% penalty to your Part D premium.

When This Applies

  • You are enrolling in Medicare for the first time
  • You have drug coverage from an employer or other source
  • You are deciding whether you need Part D right now
  • You don't take many medications currently

Frequently Asked Questions

How do I know if my coverage is creditable?
Your plan must send a notice before Medicare Open Enrollment each year. If you haven't received one, ask your plan administrator directly.
What if I don't take any medications?
You should still enroll in Part D unless you have creditable coverage. The penalty accumulates whether or not you use medications.
When can I enroll in Part D?
During your IEP, during a SEP (if losing creditable coverage), or during Open Enrollment (October 15–December 7).