IF it is true that cancer males you legally disabled, then that would qualify you for Medicare Plan D. You will, however, need a Social Security / Disability lawyer to get it- the people who make laws are all lawyers and set things up so you can't do anything without them...
Plan D pretty much sucks, too, but it's better than nothing.
I am thinking of divorcing Kathleen so she won't be responsible for my medical debts when I'm gone. Sad, but I want her to be OK -in that respect, anyway. I need >boink< to talk to a lawyer...