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 0N9R0
Drainage of Maxilla, Open Approach, Diagnostic
Drainage of Maxilla with Drainage Device, Open Approach
Drainage of Maxilla, Percutaneous Approach, Diagnostic
Drainage of Maxilla with Drainage Device, Perc Approach
Drainage of Maxilla, Percutaneous Endoscopic Approach
Drainage of Maxilla with Drainage Device, Perc Endo Approach
Drainage of Maxilla, Percutaneous Approach
Drainage of Maxilla, Open Approach
Drainage of Maxilla, Percutaneous Endoscopic Approach, Diagn