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 03CA0
Extirpation of Matter from L Ulnar Art, Perc Endo Approach
Extirpation of Matter from Left Ulnar Artery, Perc Approach
Extirpation of Matter from Left Ulnar Artery, Open Approach