The Approach Percutaneous is identified by number "3" and occupies the 5th position in the ICD10-PCS procedure code structure.
Below a selection of ICD 10 PCS codes related to 00CS3
Extirpation of Matter from Hypoglossal Nerve, Perc Approach
Extirpation of Matter from Hypogloss Nrv, Perc Endo Approach
Extirpation of Matter from Hypoglossal Nerve, Open Approach