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 0DN10
Release Upper Esophagus, Open Approach
Release Upper Esophagus, Via Natural or Artificial Opening
Release Upper Esophagus, Percutaneous Approach
Release Upper Esophagus, Percutaneous Endoscopic Approach
Release Upper Esophagus, Endo