"Between 2012 and 2019, nonprofit hospitals' average operating income rose from $43 million to $58.6 million while charity care spending fell from $6.7 million to $6.4 million, according to an analysis published in Health Affairs."
https://www.fiercehealthcare.com/providers/nonprofits-hospitals-charity-care-shrank-operating-incomes-cash-reserves-grew-study