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 02T50
Resection of Atrial Septum, Percutaneous Endoscopic Approach
Resection of Atrial Septum, Percutaneous Approach
Resection of Atrial Septum, Open Approach