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 0V5TX
Destruction of Prepuce, External Approach
Destruction of Prepuce, Percutaneous Endoscopic Approach
Destruction of Prepuce, Percutaneous Approach
Destruction of Prepuce, Open Approach