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 09NC3Z
Release Left Mastoid Sinus, Percutaneous Approach
Release Left Mastoid Sinus, Endo
Release Left Mastoid Sinus, Percutaneous Endoscopic Approach
Release Left Mastoid Sinus, Open Approach