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 0WJB0
Inspection of Left Pleural Cavity, Open Approach
Inspection of Left Pleural Cavity, Perc Endo Approach
Inspection of Left Pleural Cavity, Percutaneous Approach