Every one in society should be guaranteed the best health care possible according to standpoints of equity and efficeiny?

The best health care possible, should be available to everyone. It should be guaranteed, but that is a promise made by health professionals, not by societies.

In this physical world, nothing is for sure except one thing, and that is if you give something away, nobody will be willing to work for it. In Economic theory Health Care is termed a "scarce resource", and the laws of Supply and Demand apply.

Hard work, trial and error, and the application of intelligence, prudence, and persistence, produce the wants and needs for everyone so engaged.

No free lunch, and no universally guaranteed health care, its not possible, short of Utopia. Business' only responsibility is to make legal profits. The government responsibilities are itemized in the constitution. People are responsible for their own needs.