If you want to understand how medical billing works and why these ridiculously high bills get created, there's a lot of important context that this article unfortunately leaves out. Large hospital systems accept patients who have a range of payers (Original Medicare, Medicare Advantage, various Medicaid plans, private insurance, and uninsured patients). On the aggregate, they want to make sure that their entire syste…
http://www.flexmonitoring.org/wp-content/uploads/2013/06/CAH...
(in high population areas it doesn't make sense to comply with the limits imposed by the program, for instance, only having 25 beds, that's why there aren't any in Connecticut and such)
(Just adding a bit of info, I think CAHs are pretty high jargon)