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 065B
Destruction of Left Renal Vein, Perc Endo Approach
Destruction of Left Renal Vein, Open Approach
Destruction of Left Renal Vein, Percutaneous Approach