Doctors and patients try to shame insurers online to reverse prior authorization denials

Sally Nix was furious when her health insurance company refused to pay for the infusions she needs to ease her chronic pain and fatigue. That's why, when Nix's health insurer started denying payment for the treatment, she turned to Facebook and Instagram to vent her outrage. "I was raising Cain about it," said Nix, 53, of Statesville, North Carolina, who said she was…