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 03SN3
Reposition Left External Carotid Artery, Open Approach
Reposition Left External Carotid Artery, Perc Approach
Reposition Left External Carotid Artery, Perc Endo Approach