Mealey's (October 14, 2019, 2:09 PM EDT) -- NEW ORLEANS — The Fifth Circuit U.S. Court of Appeals denied a motion for rehearing Oct. 10, letting stand a decision finding a health care plan’s anti-assignment provision prevented a health care provider from suing an insurer (Dialysis Newco Inc., et al. v. Community Health Systems Group Health Plan, et al., No. 18-40863, 5th Cir.)....