Current enrollees in a Medicare Advantage Plan (MAP) who want to change health plans, can switch to a different Medicare Advantage Plan with or without drug coverage or go back to original Medicare and, if needed, also join a Medicare Prescription Drug Plan during Open Enrollment. If enrollees switch MAPs or go back to the original Medicare, the news coverage will start the first day of the month after the new plan gets the request for coverage. For those who go back to their original Medicare, enrollees may not be able to buy a Medicare Supplemental Insurance or Medigap Policy.
