M MBSC Well-Known Member Nov 15, 2020 #2 Yes. A person can join a Part D drug plan if they only have Part A or only have Part B. You can enroll in a Part D plan during certain time periods, such as during Annual Open Enrollment or when you first qualify. CMS Guide to Choosing Prescription Drug Coverage: https://www.medicare.gov/Pubs/pdf/11109-Your-Guide-to-Medicare-Prescrip-Drug-Cov.pdf Page 8: "To join a Medicare Prescription Drug Plan, you must have Medicare Part A (Hospital Insurance) or Medicare Part B (Medical Insurance)."
Yes. A person can join a Part D drug plan if they only have Part A or only have Part B. You can enroll in a Part D plan during certain time periods, such as during Annual Open Enrollment or when you first qualify. CMS Guide to Choosing Prescription Drug Coverage: https://www.medicare.gov/Pubs/pdf/11109-Your-Guide-to-Medicare-Prescrip-Drug-Cov.pdf Page 8: "To join a Medicare Prescription Drug Plan, you must have Medicare Part A (Hospital Insurance) or Medicare Part B (Medical Insurance)."