NASHVILLE, Tenn. (AP) — Vanderbilt University Medical Center has turned over medical records for transgender patients to the Tennessee attorney general's team in what his office confirmed is an investigation into potential medical billing fraud. A Vanderbilt University Medical Center spokesperson confirmed to The Tennessean on Tuesday that the hospital provided the records to Attorney General Jonathan Skrmetti's office. In a state that has moved to ban gender-affirming care for transgender youth, the revelation that their records were handed over to the state spurred fear for some families — despite assurances from the attorney general’s office that the records would remain confidential and that patients aren’t the target of the investigation.