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 0P520
Destruction of 3 or More Ribs, Open Approach
Destruction of 3 or More Ribs, Percutaneous Approach
Destruction of 3 or More Ribs, Perc Endo Approach