Medicare is more complicated than it needs to be and heaven forbid don't call and ask a question . We tried 6 times when we first received the medicare book On paragraph says one thing the next contardicts what the one above says. You call and ask I have medicaid oh 4 out of 5 say you dont need Part D, so you don;t take then next thing ya know yes you do so now it costs more. And explain to me why one part covers the nebulizer but not the medicine that goes in it or you can get the home IV supplies but not the medicine that goes in it.