Atlanta-based WellStar Health System threatens to cut ties with Aetna

Atlanta-based WellStar Health System has sent 14,000 letters to patients saying it may terminate its relationship with Aetna insurance company. WellStar senior vice president of managed care Barbara Corey told the Atlanta Journal-Constitution in an email that the letter was intended "to ensure continuity of care and provide information needed to patients to make upcoming benefit decisions, if applicable."