This issue has nothing to do with central planning. Free market theory does not support legal anarchy. It really should work that businesses can do whatever they want, irrespective of the law? Can they murder? Steal? Damage your property and life? It's absurd.
The excellent Cuban health system achieves the same for roughly 1/10th the cost.
Which part of "double the price same product" counts largely "worked" and why do you want me to give up my cheaper system for yours?
If only I could walk into a health care facility and see the prices posted on the wall for various procedures, or get an estimate upfront, the way I can at any auto garage...
Furthermore, don’t ever say “excellent Cuban” anything. There’s a reason why people try to cross shark infested waters on dingy rafts from Cuba to Key West, Florida. People vote with their feet and wallets.
Markets don't have elections and most politicians/bureaucrats don't exactly have the competency to decide what should be good for everyone. Letting people vote with their wallets has largely worked.
Of course no system is perfect, but this is as fair as it gets.