Having trouble understanding your Medicare Part D benefits? More than 12 million Americans have a Medicare Advantage prescription plan, or Part D prescription coverage. Independence Blue Cross’s Director of Clinical Pharmacy, Lisa Liburd, explains how to find out what drugs and vaccines are covered, how to use the mail order pharmacy benefit, and how to find out if you qualify for help paying for your medications. This video originally appeared on 6ABC as part of the Art of Aging series.