Laparoscopic Approach for Shunt

Question:

Can unlisted code 49320 or 49329 be coded along with 62223-62 for a General Surgeon who was a co-surgeon for ventriculo-peritoneal shunt creation if he used a laparoscopy?

Answer:

No, reporting either 49320 or 49329 for the laparoscopic approach is not appropriate.

According to the December 2012 issue of CPT Assistant, code 62230 with modifier 62 may be used by a general surgeon performing the procedure laparoscopically. The provided explanation states that the essential portion of the operation remains the same, and the incision size is not a factor.

Based on this guidance, the correct coding for this scenario is 62223-62 for both the general surgeon and the neurosurgeon.

*This response is based on the best information available as of 12/18/25.