This seems to be highly bifurcated, like so much in the US, between the haves and the have-nots. But overall I don't think it's fair to say "Hospitals BARELY make their budget." As usual, the whole system is broken. There are some hospitals with a wealthy customer base with full-ride insurance who can bill obscene amounts and profit massively, and then there are some hospital systems with uninsured and underinsured customer bases who are just scraping by.
I looked up my local hospital network, UCHealth (Colorado, there are many UCHealths it would seem), and their EBITDA in 2021 was 16.6%. Mayo Clinic posted 1.2 billion dollars in _operating profit_ in 2021, and also have a gigantic investing arm with several billion dollars under management.
Then we look at networks like Spectrum in Michigan, who posted only a 3.6% margin, or Henry Ford, with a negative operating margin offset by investment income, and it becomes clear that _some_ hospitals barely make their budget while _others_ rake in dollars.