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 0DDQX
Extraction of Anus, Endo, Diagn
Extraction of Anus, External Approach, Diagnostic
Extraction of Anus, Percutaneous Endoscopic Approach, Diagn
Extraction of Anus, Percutaneous Approach, Diagnostic