MedicarePartD.guide

A non-government resource built from CMS public data

What happens if I am disenrolled from my Medicare Part D plan?

Medicare plan disenrollment · updated Jun 9, 2025

If you lose your Medicare Part D coverage or are involuntarily disenrolled from your Medicare plan:
  • You may no longer have any prescription drug coverage until you join another Medicare plan - this means that you will pay full retail price for your medications and the cost of your prescriptions will not count toward meeting your Medicare plan's coverage limit (exiting the Initial Coverage phase and receiving Catastrophic Coverage).  However, if you have other drug coverage, such as VA coverage, you will still be able to use your VA drug coverage, even if you lose your Medicare Part D coverage.

  • You may incur a permanent late-enrollment penalty that you will begin paying each month when you re-enroll in a Medicare Part D plan (you can read more below).  You will not incur a late-enrollment penalty if you are eligible for the Medicare Part D Extra Help program or if you have some other form of creditable prescription drug coverage (such as VA, employer, or union drug coverage).
How could I be involuntarily disenrolled from my Medicare Part D or Medicare Advantage plan?

Your Medicare Part D plan or Medicare Advantage plan has the right, in certain situations, to involuntarily disenroll you from the Medicare plan and these situations include:
  • Moving out of your plan's geographic Service Area - for example, if you live in California and permanently move to Florida, you would no long live in your Medicare plan's Service Area and your Medicare plan can disenroll you from coverage - the good news is that you are granted a Special Enrollment Period (SEP) when you move to a new Service Area that allows you the opportunity to join a new Medicare plan.

  • Not paying your monthly premiums, IRMAA, or late-enrollment penalties - you are naturally required to pay you monthly premiums and other costs - but, Medicare plans will usually work with someone who has missed a single payment or provides a "grace period" for you to pay any back or missing plan costs.

  • Acting in a disruptive or abusive way toward your Medicare plan.
If I lose my Medicare plan coverage, when can I re-enroll into my Medicare plan?

Once an individual is disenrolled from their Medicare Part D plan, they must wait until the next available enrollment period to join another Medicare plan. Unless the individual has a Special Enrollment Period, their next opportunity to enroll would be during the Annual Election Period (AEP) which runs from October 15th through December 7th of each year. As a note to Medicare Advantage plan Members who lose their plan coverage...

If you are enrolled in a Medicare Advantage plan and you are involuntarily disenrolled from your Medicare Advantage plan, you will automatically be enrolled back into your Original Medicare Part A and Medicare Part B coverage - but will not have access to any of your Medicare plan's additional coverage benefits (like dental or vision coverage).

The possibility of a permanent monthly penalty for people losing their Medicare prescription drug coverage

If there is a period of 63 continuous days or more when you are not enrolled in a Medicare Part D plan - and you do not have any other form of creditable prescription drug coverage (such as VA or employer coverage), you may have to pay a late-enrollment penalty when you later join a new Medicare drug plan.  The late-enrollment penalty can change each year and is an additional fee you will pay each month along with your monthly Medicare plan premiums.  You can read more about late-enrollment penalties in our FAQ section.

Also see: