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 04ST0
Reposition Right Peroneal Artery, Perc Endo Approach
Reposition Right Peroneal Artery, Open Approach
Reposition Right Peroneal Artery, Percutaneous Approach