The Approach Percutaneous is identified by number "3" and occupies the 5th position in the ICD10-PCS procedure code structure.
Below a selection of ICD 10 PCS codes related to 00Q73
Repair Cerebral Hemisphere, Open Approach
Repair Cerebral Hemisphere, Percutaneous Approach
Repair Cerebral Hemisphere, Percutaneous Endoscopic Approach