Segmentectomy, lobectomy, bilobectomy or pneumonectomy, including resection of chest wall, diaphragm, pericardium, and formal mediastinal node dissection (greater than 4 nodes), other than a service associated with a service to which item 18258, 18260, 38815, 38816, 38822, 38823 or 38828 applies (H) (Anaes.) (Assist.)