The Operation Inspection is identified by letter "J" and occupies the 3rd position in the ICD10-PCS procedure code structure.
Below a selection of ICD 10 PCS codes related to 05J
Inspection of Upper Vein, Percutaneous Endoscopic Approach
Inspection of Upper Vein, Percutaneous Approach
Inspection of Upper Vein, External Approach
Inspection of Upper Vein, Open Approach