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 0DFQX
Fragmentation in Anus, Percutaneous Approach
Fragmentation in Anus, Via Natural or Artificial Opening
Fragmentation in Anus, Endo
Fragmentation in Anus, Percutaneous Endoscopic Approach
Fragmentation in Anus, Open Approach
Fragmentation in Anus, External Approach