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 09N10Z
Release Left External Ear, Percutaneous Endoscopic Approach
Release Left External Ear, External Approach
Release Left External Ear, Percutaneous Approach
Release Left External Ear, Open Approach