The incentives in US health care are so upside-down that Americans pay significantly more for the same results as many of the other western nations. While the public systems of the UK and former colonies aren't perfect, they are still significantly cheaper to run for approximately the same outcomes. Ditto for other European countries. I don't understand why this hasn't become a boil-over issue for Americans yet.
Perhaps because it doesn’t impact you until it does, and we can’t seem to agree on what exactly is causing these outcomes. It’s a legitimately tangled problem, and I do believe how to unwind it is not well understood by anyone. (Ignoring single payer, which is more of a sidestep than a true fix) Many people are also insulated by expensive insurance plans. HDHP are a long term play to generally make the public more fa…
A significant fraction of the additional cost in the US is due to all the administrative overhead that comes with negotiating prices with thousands of insurance providers, as well as dealing with not only primary insurance, but secondary, tertiary, and sometimes even quaternary insurance providers for any given patient. And, as mentioned elsewhere, it gets multiplexed over each doctor involved in your care, since each may work with a unique subset of insurance providers.