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 09D70
Extraction of Right Tympanic Membrane, Via Opening
Extraction of Right Tympanic Membrane, Endo
Extraction of Right Tympanic Membrane, Open Approach
Extraction of Right Tympanic Membrane, Perc Endo Approach
Extraction of Right Tympanic Membrane, Percutaneous Approach