@Cycloptichorn,
When you say "all other costs," it's evident you have not looked into why we have higher medical care costs. There are several factors that increases costs at the hospital level; a) the US population is getting older, and older people require more medical care, b) increase in disease prevention, c) treating the chronically ill, and d) obesity of our population increases health problems.
On the insurance side of the equation, government subsidy of health insurance encourages more use, and that includes the poor, disabled, and the elderly.
Another factor is the R&D of high tech equipment and pharmaceuticals to treat disease. Those costs are transferred to the hospital/patient.
Finally, I believe in competition in our capitalistic society - irregardless of how governments get involved with health care. I have always advocated for universal health care, and that will never change.