Having consulted with a health care provider and gained some insight into government control over it, I was most disgusted with the whole "certificate of need" process that exists in most states. You can't just open a hospital, you have to prove there's a need for one. It's a sneaky way for hospital investors (many times doctors) to control their market and prevent competition.
One of the arguments elitists use for government control of health care is how vital it is and how it can't be left to the free market. I ask them if there are shortages in some areas of nurses or doctors and invariably they say yes there are or have been. I then ask them if they've ever noticed a shortage of nail care salons or tanning companies. "Why, no", they'll respond cluelessly.
Hmmm, if free market works most excellently for trivial things like, nail care, tanning and, oh, veterinarians, shouldn't it work just as well for vital things like human health care?