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 09S70
Reposition Right Tympanic Membrane, Perc Endo Approach
Reposition Right Tympanic Membrane, Endo
Reposition Right Tympanic Membrane, Via Opening
Reposition Right Tympanic Membrane, Open Approach