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 09Q80
Repair Left Tympanic Membrane, Percutaneous Approach
Repair Left Tympanic Membrane, Via Opening
Repair Left Tympanic Membrane, Endo
Repair Left Tympanic Membrane, Perc Endo Approach
Repair Left Tympanic Membrane, Open Approach