Which modifier indicates that a highly complex surgical procedure was performed by a team of surgeons?

The modifier that indicates a highly complex surgical procedure performed by a team of surgeons is 66. This modifier is specifically used in situations where the procedure requires the expertise and coordination of multiple surgeons working together as a team to address the patient's needs effectively. It signifies that the surgical procedure is not only complex but also necessitates collaboration among different specialties or areas of surgical expertise, highlighting the intricacy and the extended effort put forth by the surgical team.

Understanding this modifier is crucial because it supports proper billing and medical documentation, ensuring that the level of difficulty and teamwork involved in the procedure is recognized and appropriately compensated.