HAHAHAHAHAHAHA imagine citing a link arguing AGAINST your point.
First of all, the commonwealth study was measuring healthcare in developed nations, not all nations, and it isn't outdated. I would argue that as the years go by, the US healthcare system becomes worse. Second of all, the study you cited put the US 37th in terms of efficiency, so I find it funny that your own source debunks what you're trying to claim. Canada is 7 places higher. I thought the US was the most wealthy and prosperous nation in the world? The fact that we have such a piss poor ranking should be extremely concerning, don't you think?