I find it interesting that by following the green/red color code, apparently, the less you spend on health care the better.
Is health care a bad thing?
Probably the site's author sees it from the PoV that it's just too expensive in the US. Other systems offer the same level of health care, at a far lower cost to the patient.
Quality and price aren't related when the price and quality are controlled. Most countries control prices or quality (running the services) unlike the US.