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 095C0
Destruction of Left Mastoid Sinus, Endo
Destruction of Left Mastoid Sinus, Perc Endo Approach
Destruction of Left Mastoid Sinus, Open Approach
Destruction of Left Mastoid Sinus, Percutaneous Approach