The Approach Open is identified by number "0" and occupies the 5th position in the ICD10-PCS procedure code structure.
Below a selection of ICD 10 PCS codes related to 0XJJ0
Inspection of Right Hand, Open Approach
Inspection of Right Hand, External Approach
Inspection of Right Hand, Percutaneous Endoscopic Approach
Inspection of Right Hand, Percutaneous Approach