The Device No Device is identified by letter "Z" and occupies the 6th position in the ICD10-PCS procedure code structure.
Below a selection of ICD 10 PCS codes related to 09504Z
Destruction of Right External Ear, Percutaneous Approach
Destruction of Right External Ear, External Approach
Destruction of Right External Ear, Perc Endo Approach
Destruction of Right External Ear, Open Approach