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 03QN3
Repair Left External Carotid Artery, Perc Endo Approach
Repair Left External Carotid Artery, Open Approach
Repair Left External Carotid Artery, Percutaneous Approach