The primary problem with healthcare in the U.S. is the cost.
1. Medical Professionals, especially Doctors, are charging WAY out of scale for their services as compared with the average American incomes.
2. The cost of prescription drugs is outrageous.
3. The cost of Medical equipment is outrageous.
4. The cost of Malpractice insurance is outrageous due to frivolous lawsuits
5. Healthcare insurance profits & administrative costs is outrageous.
6. The quality of healthcare is mediocre for the majority of Americans
7. The cost of medical education is outrageous.
I'm the first to say that doctors SHOULD be the highest paid people in our society. They should enjoy the best quality of life our society can provide, but when they have to compete against billionaires - corp execs & financial industry managers - that give themselves outrageous salaries & bonuses - for luxury items, doctors feel that it's justified to charge what are outrageous prices for their services. The more grossly overpaid people there are the higher the cost of luxury items.
Anyway, until the free market finds some way to correct these 7 issues, we will have on ongoing economic crisis caused by the entire healthcare industry - not just the insurance companies.
I doubt that we will have any other alternative except socialization.