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 09510
Destruction of Left External Ear, Percutaneous Approach
Destruction of Left External Ear, Open Approach
Destruction of Left External Ear, Perc Endo Approach
Destruction of Left External Ear, External Approach