apogoreski
New
Our PA is having a disagreement with some of the Dialysis Centers on the billing for the 93990, ultrasound surveillance for a fistula. Some of the centers state that other physicians are performing this once a month but he is concerned about frequency issues. Has anyone ever come across any issues with billing this procedure? I'm having a hard time finding any frequency guidelines for this and just want to make sure everything correct before reporting back to our PA.