While the proposed legislation may not interfere in the decision between you and your doctor, it is my interpretation (referring to H.R. 3200) that it doesn't mean that the government will pay for the decision at which you and your doctor arrive. You may want to familiarize/re-familiarize yourself with Sections 122 through 124. I don't think this will be any different than that decision being rejected by an insurance company. The only difference I'm left to wonder about is if you will have the ability to appeal any such rejection. My guess would be no.
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Kind Regards,
Jay

Almost all of us long for peace and freedom; but very few of us have much enthusiasm for the thoughts, feelings, and actions that make for peace and freedom. - Aldous Huxley

Was the government to prescribe to us our medicine and diet, our bodies would be in such keeping as our souls are now. - Thomas Jefferson