The Body Part Upper Vein is identified by letter "Y" and occupies the 4th position in the ICD10-PCS procedure code structure.
Below a selection of ICD 10 PCS codes related to 05JY
Inspection of Upper Vein, Percutaneous Approach
Inspection of Upper Vein, Percutaneous Endoscopic Approach
Inspection of Upper Vein, External Approach
Inspection of Upper Vein, Open Approach