During Ooen enrollment, which is through 12/7. Please review your Part D plan. Formularies and premiums change from year to year. You can go online to Medicare.gov. It gives you the option to find plans now. Have your drug list ready. Once you enter all of your drugs, dosages, frequency and pharmacy it will provide a list of carriers, monthly and annual drug costs and premiums. You can even enroll in your new plan. You can change your drug plan every year with no underwriting, penalties etc. sound confusing? Call your local SHIP office. They will walk you through it.