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 0D550
Destruction of Esophagus, Percutaneous Endoscopic Approach
Destruction of Esophagus, Endo
Destruction of Esophagus, Via Natural or Artificial Opening
Destruction of Esophagus, Open Approach
Destruction of Esophagus, Percutaneous Approach