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 09C13
Extirpation of Matter from L Ext Ear, Perc Endo Approach
Extirpation of Matter from Left External Ear, Open Approach
Extirpation of Matter from Left External Ear, Perc Approach
Extirpation of Matter from L Ext Ear, Extern Approach