The Body Part Lumbar Plexus is identified by number "9" and occupies the 4th position in the ICD10-PCS procedure code structure.
Below a selection of ICD 10 PCS codes related to 01S9
Reposition Lumbar Plexus, Percutaneous Approach
Reposition Lumbar Plexus, Percutaneous Endoscopic Approach
Reposition Lumbar Plexus, Open Approach