Several of Trumps own promises are not included; one being portability and shopping across state lines.
I think a free market solution with some basic controls on litigation would allow things to sort themselves out in no time.
With cosmetic surgery, cosmetic dentistry, laser vision correction and veterinary services that are not controlled prices are highly competitive and the consumers win.
The prices aren't competitive because the costs of these services aren't controlled. The prices are competitive because insurance plans don't pay for them.
Why can't people figure out that the best way to reduce health care costs is by having people pay their doctors directly?