Please email or call your Reps in Washington with your concerns. There are a number of professionals who are not included/allowed under Medicare coverage and many of them have petitions requesting that they are added.
At the same time, please do see if you can find someone who Medicare covers. Due to the budget constraints, we will not be able to have everything that we might want.
(Just a plea as a side comment - this has nothing to do with political parties - it has everything to do with budget money available. Limited $ supply these days for everything that citizens would like to have).