The Approach External is identified by letter "X" and occupies the 5th position in the ICD10-PCS procedure code structure.
Below a selection of ICD 10 PCS codes related to 0VC5X
Extirpation of Matter from Scrotum, Open Approach
Extirpation of Matter from Scrotum, Perc Endo Approach
Extirpation of Matter from Scrotum, Percutaneous Approach
Extirpation of Matter from Scrotum, External Approach