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 03NM0
Release Right External Carotid Artery, Percutaneous Approach
Release Right External Carotid Artery, Perc Endo Approach
Release Right External Carotid Artery, Open Approach