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 02TN0
Resection of Pericardium, Percutaneous Endoscopic Approach
Resection of Pericardium, Percutaneous Approach
Resection of Pericardium, Open Approach