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 009N0
Drainage of Acoustic Nerve, Open Approach
Drainage of Acoustic Nerve, Perc Endo Approach, Diagn
Drainage of Acoustic Nerve, Percutaneous Endoscopic Approach
Drainage of Acoustic Nerve with Drain Dev, Open Approach
Drainage of Acoust Nrv with Drain Dev, Perc Endo Approach
Drainage of Acoustic Nerve, Open Approach, Diagnostic
Drainage of Acoustic Nerve, Percutaneous Approach, Diagn
Drainage of Acoustic Nerve, Percutaneous Approach
Drainage of Acoustic Nerve with Drain Dev, Perc Approach