The Body Part Stomach is identified by number "6" and occupies the 4th position in the ICD10-PCS procedure code structure.
Below a selection of ICD 10 PCS codes related to 0DT6
Resection of Stomach, Endo
Resection of Stomach, Open Approach
Resection of Stomach, Via Natural or Artificial Opening
Resection of Stomach, Percutaneous Endoscopic Approach