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 01B90
Excision of Lumbar Plexus, Open Approach, Diagnostic
Excision of Lumbar Plexus, Perc Endo Approach, Diagn
Excision of Lumbar Plexus, Percutaneous Approach
Excision of Lumbar Plexus, Percutaneous Approach, Diagnostic
Excision of Lumbar Plexus, Percutaneous Endoscopic Approach
Excision of Lumbar Plexus, Open Approach