Herewith 2015 financial results of four big systems:
1. Chicago-based Presence Health had an operating loss of about $186 million on $2.5 billion in revenue, a huge widening from the 2014 operating loss of $12.7 million on nearly $2.6 billion in revenue.
2. Intermountain Healthcare had revenue of $6.1 billion in 2015, up 9.6 percent from a year earlier. But the Salt Lake City-based system’s operating income of $228.5 million was down 24.1 percent from $301.4 million a year earlier.
Rochester, Minn.-based Mayo Clinic‘s revenue rose 5.7 percent to $10.3 billion. But operating income fell 36.9 percent to $526 million.
4. Cleveland Clinic had revenue of $7.2 billion, up 7 percent from 2014. The hospital network recorded operating income of $481 million, up 3 percent.