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 0GCB0
Extirpation of Matter from Coccygeal Glomus, Perc Approach
Extirpate matter from Coccygeal Glomus, Perc Endo
Extirpation of Matter from Coccygeal Glomus, Open Approach