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 06CF0
Extirpation of Matter from R Ext Iliac Vein, Open Approach
Extirpation of Matter from R Ext Iliac Vein, Perc Approach
Extirpate matter from R Ext Iliac Vein, Perc Endo