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 095X0
Destruction of Left Sphenoid Sinus, Endo
Destruction of Left Sphenoid Sinus, Open Approach
Destruction of Left Sphenoid Sinus, Perc Endo Approach
Destruction of Left Sphenoid Sinus, Percutaneous Approach