One of our physicians recently did a left thyroid lobectomy on a patient. During the surgery it was found that the parathyroid was enlarged. He then did a left superior parathyroidectomy and sent half to pathology. It was found to be healthy but enlarged to twice the size as normal. At this point he re-implanted the other half of the parathyroid. Our question is, when billing for this procedure, we know to bill for the thyroid lobectomy but we are unsure of how to bill for the parathyroid. Would we bill for a parathyroidectomy alone or would we bill for the reimplantation of the parathyroid also or is there a bundle code for this procedure? Any input on this is greatly appreciated.