question: i need to speak with a hematologist. i have thrombocetpenia and want to know what i should consider taking for it. i have already been on a round of predisone and it did nothing to correct my platelet count. there seems to be lots of different drugs but they all seem to be dexamthasone which i understand is very expensive. how do i get it covered by insurance or hospital care. i have a medicare advantage plan