The Approach Percutaneous is identified by number "3" and occupies the 5th position in the ICD10-PCS procedure code structure.
Below a selection of ICD 10 PCS codes related to 02QX3
Repair Thoracic Aorta, Ascending/Arch, Open Approach
Repair Thoracic Aorta, Ascending/Arch, Perc Endo Approach
Repair Thoracic Aorta, Ascending/Arch, Percutaneous Approach