This is a linkpost for http://reason.com/blog/2017/01/27/what-happens-when-doctors-only-take-cash
A Plan to Win Universal Health Care
https://www.jacobinmag.com/2017/06/trumpcare-obamacare-repeal-ahca-single-payer
some interesting ideas put together in one article here.
link to Time article
http://time.com/4649914/why-the-doctor-takes-only-cash/?iid=sr-link1
and from linked title article
"If patients go to a traditional hospital, they pay their deductible and co-payment. If they go to a cash-based provider that meets the fund's criteria, including the Surgery Center of Oklahoma, they pay nothing at all."