Ask Dr. Z

"The femoral nerve was identified under the US, which lies lateral to femoral artery. The full electrode tip is inserted entirely to the fascia lata. The nerve electrode was introduced into the top of femoral nerve, and the transducer was removed. After the needle removal, the lead was again connected to the stimulator to confirm the lead dislodgment didn't occur during needle withdrawal. A connector block was attached to the lead approximately 2 cm from the skin entry point, the excess lead was removed, and the lead site was covered with a sterile dressing. The device was connected and set up." Can you advise what CPT code to use for this pain management procedure?