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 03CM0
Extirpation of Matter from R Ext Carotid, Perc Approach
Extirpation of Matter from R Ext Carotid, Perc Endo Approach
Extirpation of Matter from R Ext Carotid, Open Approach
Extirpate matter fr R Ext Carotid, Stnt Retrv, Perc