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 03J
Inspection of Upper Artery, Percutaneous Endoscopic Approach
Inspection of Upper Artery, Percutaneous Approach
Inspection of Upper Artery, Open Approach
Inspection of Upper Artery, External Approach