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 03QL0
Repair Left Internal Carotid Artery, Percutaneous Approach
Repair Left Internal Carotid Artery, Perc Endo Approach
Repair Left Internal Carotid Artery, Open Approach