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 07JN0
Inspection of Lymphatic, External Approach
Inspection of Lymphatic, Open Approach
Inspection of Lymphatic, Endo
Inspection of Lymphatic, Percutaneous Approach
Inspection of Lymphatic, Percutaneous Endoscopic Approach