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 09Q70
Repair Right Tympanic Membrane, Endo
Repair Right Tympanic Membrane, Via Opening
Repair Right Tympanic Membrane, Open Approach
Repair Right Tympanic Membrane, Perc Endo Approach
Repair Right Tympanic Membrane, Percutaneous Approach