Credit: Creative Commons Images Dive Brief: Ballad Health slightly improved its operating margin to 1.5% in its second fiscal 2020 quarter compared with an operating margin of 1.3% the prior-year quarter. Revenue grew 2.4% for the not-for-profit 21-hospital health system based in Tennessee and outpaced expense growth. Operating earnings remained relatively flat year-over-year at about $55 million, the organization reported this week . Moody’s Investors Service affirmed the rating of the system’s bonds at […]