What Is A Medicare Advantage MSA? 
Medicare Advantage MSA is a rare duck . Essentially a high deductible Medicare plan coupled with a savings account ... much like the HDHP + HSA for the under age 65 crowd . With the Medicare MSA you enroll in a high deductible Part C plan that does not pay until you have satisfied your deductible . You have the option of funding a tax favored savings account to cover some of your out of pocket expense . 