The Body Part Esophagus, Upper is identified by number "1" and occupies the 4th position in the ICD10-PCS procedure code structure.
Below a selection of ICD 10 PCS codes related to 0DT1
Resection of Upper Esophagus, Open Approach
Resection of Upper Esophagus, Endo
Resection of Upper Esophagus, Via Opening
Resection of Upper Esophagus, Perc Endo Approach