What Is The Best Medicare Option? 
Medicare Part A is automatic once you turn age 65 . Medicare Part B is also an automatic enrollment unless you opt out or choose to delay your coverage . Beyond that your choice is to keep traditional Medicare -LRB- Part A and Part B -RRB- and purchase a Medicare supplement plan , or enroll in a Medicare Advantage plan . Advantage plans are a form of privatized Medicare that is managed by insurance carriers . 