The Body Part Renal Vein, Left 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 06QB
Repair Left Renal Vein, Percutaneous Endoscopic Approach
Repair Left Renal Vein, Open Approach
Repair Left Renal Vein, Percutaneous Approach