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 0DSMX
Reposition Descending Colon, Open Approach
Reposition Descending Colon, Perc Endo Approach
Reposition Descending Colon, External Approach
Reposition Descending Colon, Via Opening
Reposition Descending Colon, Endo