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 0P820
Division of 3 or More Ribs, Percutaneous Endoscopic Approach
Division of 3 or More Ribs, Open Approach
Division of 3 or More Ribs, Percutaneous Approach