I'm losing my Cobra insurance coverage and have to sign up for Medicare. I am utterly confused. If anyone can help me I would appreciate it so much. First, I am not old enough to get a Medicare supplement (Part C)so it has been suggested I get an advantage plan. What is the "advantage" to the advantage plan over regular medicare? What about drug plans? What's covered, what's not? I am in a "fibro fog" and cannot reason all this. Please give me some advice!!!