Thats not true though.

First of, even per capita, the USA is at 8th place while China is 74.

For sure China has a problem due to its gigantic size and amount of people to even be able to reach its people, but the health care costs are nowere as high as USA has. USA is actually the country with the highgest % of GDP spend for health care alone.

Just checkout a YT video from an US American going to a normal chinese hospital and then compare the bill.

And in parallel the USA is dismantling medicare, medicad and co.

This is also directly reflected in the life expetency: US Americans are getting less old than Chinese people.