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 0DF9X
Fragmentation in Duodenum, Percutaneous Endoscopic Approach
Fragmentation in Duodenum, Open Approach
Fragmentation in Duodenum, Endo
Fragmentation in Duodenum, Percutaneous Approach
Fragmentation in Duodenum, External Approach
Fragmentation in Duodenum, Via Natural or Artificial Opening