The Body Part Lumbar Nerve is identified by letter "B" and occupies the 4th position in the ICD10-PCS procedure code structure.
Below a selection of ICD 10 PCS codes related to 01QB
Repair Lumbar Nerve, Percutaneous Approach
Repair Lumbar Nerve, Percutaneous Endoscopic Approach
Repair Lumbar Nerve, Open Approach