The Approach Open is identified by number "0" and occupies the 5th position in the ICD10-PCS procedure code structure.
Below a selection of ICD 10 PCS codes related to 04Q30
Repair Hepatic Artery, Open Approach
Repair Hepatic Artery, Percutaneous Approach
Repair Hepatic Artery, Percutaneous Endoscopic Approach