I'm all for these suggestions, but they don't address any of the problems listed in the post I was replying to: "Health insurance companies love collecting ins

I'm all for these suggestions, but they don't address any of the problems listed in the post I was replying to: "Health insurance companies love collecting insurance money and not paying out. Denying coverage, not covering procedures, not covering full treatments, not covering the full staff needed for a procedure, covering suboptimal but cheap treatments are some of the other tools in their toolset." Exactly the same problems can and do occur with single-payer, medicaid, etc...