I think everybody deserves to have affordable access to enough health care to keep them alive and able to function as best as they can. I think that includes preventative and diagnostic care, lifesaving care, mental health care and dental care, but not voluntary cosmetic procedures. Certain procedures that are not necessarily required should be available, perhaps at a price or with a longer waiting period, but if they improve the quality of life they are still important. A healthy population lives longer, contributes more to the GDP and costs less overall if small problems don't spiral into big ones. I'm Canadian, so my perspective is based on our system, where everybody (theoretically) has access to free health care. In reality, not everything is free, I also have health insurance that I pay for through my job, and for some reason your mouth is considered not part of your overall body and dental care is separate and more expensive (someone please explain why this is so).
The situation in the states is utter nonsense and there's no reason to have such an insanely expensive, ineffective system that is bad at keeping people in good health and alive, despite spending waaay more than any other country. The individualist, lawyer happy, selfish attitude is literally killing people.
There is a balance between being able to provide timely care to everyone and ensuring that everyone has access, and I don't think any country has it down pat yet, but I think studying the different systems, USA needs to smarten up on a lot of measures and won't because of entrenched power of the whole health care industry and the indifference of the elected officials who are all so rich they have no idea what the consequences of their actions are on regular people.