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 0U5KX
Destruction of Hymen, Percutaneous Approach
Destruction of Hymen, Via Natural or Artificial Opening
Destruction of Hymen, Endo
Destruction of Hymen, Open Approach
Destruction of Hymen, External Approach
Destruction of Hymen, Percutaneous Endoscopic Approach