Comment by AmericanChopper

This is one of those nice ideas that has some pretty serious hidden costs. You’d struggle to compare healthcare in the US to other countries, because the quality of healthcare available (talking about availability, not accessibility) in the US is generally superior to other countries. So you could end up simply eroding the quality of care in the US. Another thing people tend not to talk about when discussing healthcare in the US is how much the US contributes to medical research and innovation. No other nation on earth even comes close. If you adjust the system so much that you remove the incentive to carry out that research, then the quality of care in literally the entire world would suffer.