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 0RC00
Extirpation of Matter from Occip Jt, Perc Approach
Extirpation of Matter from Occip Jt, Perc Endo Approach
Extirpation of Matter from Occip Jt, Open Approach