Despite higher inflation and dwindling COVID-19 relief funding from the federal government, the nation’s largest for-profit health systems so far this year have operating margins that meet or exceed levels in 2019 prior to the pandemic, a new KFF analysis finds. The analysis examines the financial performance of the three largest for-profit systems in the country, HCA Healthcare, Tenet Healthcare Corporation, and Community Health Systems, which collectively account for about 8 percent of all community…