Question: Our physician administered anesthesia for lumbosacral myelography. What is the appropriate ASA code(s)? Massachusetts Subscriber Answer: The myelography will be reported with 62304 (Myelography via lumbar injection, including radiological supervision and interpretation; lumbosacral). This crosses to 01935 (Anesthesia for percutaneous image guided procedures on the spine and spinal cord; diagnostic) for the associated anesthesia.