The Approach Open is identified by number "0" and occupies the 5th position in the ICD10-PCS procedure code structure.
Below a selection of ICD 10 PCS codes related to 0DT10
Resection of Upper Esophagus, Perc Endo Approach
Resection of Upper Esophagus, Via Opening
Resection of Upper Esophagus, Endo
Resection of Upper Esophagus, Open Approach