| 0DT10ZZ | Resection of Upper Esophagus, Open Approach |
| 0DT14ZZ | Resection of Upper Esophagus, Percutaneous Endoscopic Approach |
| 0DT17ZZ | Resection of Upper Esophagus, Via Natural or Artificial Opening |
| 0DT18ZZ | Resection of Upper Esophagus, Via Natural or Artificial Opening Endoscopic |
| 0DT20ZZ | Resection of Middle Esophagus, Open Approach |
| 0DT24ZZ | Resection of Middle Esophagus, Percutaneous Endoscopic Approach |
| 0DT27ZZ | Resection of Middle Esophagus, Via Natural or Artificial Opening |
| 0DT28ZZ | Resection of Middle Esophagus, Via Natural or Artificial Opening Endoscopic |
| 0DT30ZZ | Resection of Lower Esophagus, Open Approach |
| 0DT34ZZ | Resection of Lower Esophagus, Percutaneous Endoscopic Approach |
| 0DT37ZZ | Resection of Lower Esophagus, Via Natural or Artificial Opening |
| 0DT38ZZ | Resection of Lower Esophagus, Via Natural or Artificial Opening Endoscopic |
| 0DT40ZZ | Resection of Esophagogastric Junction, Open Approach |
| 0DT44ZZ | Resection of Esophagogastric Junction, Percutaneous Endoscopic Approach |
| 0DT47ZZ | Resection of Esophagogastric Junction, Via Natural or Artificial Opening |
| 0DT48ZZ | Resection of Esophagogastric Junction, Via Natural or Artificial Opening Endoscopic |
| 0DT50ZZ | Resection of Esophagus, Open Approach |
| 0DT54ZZ | Resection of Esophagus, Percutaneous Endoscopic Approach |
| 0DT57ZZ | Resection of Esophagus, Via Natural or Artificial Opening |
| 0DT58ZZ | Resection of Esophagus, Via Natural or Artificial Opening Endoscopic |
| 0DT60ZZ | Resection of Stomach, Open Approach |
| 0DT64ZZ | Resection of Stomach, Percutaneous Endoscopic Approach |
| 0DT67ZZ | Resection of Stomach, Via Natural or Artificial Opening |
| 0DT68ZZ | Resection of Stomach, Via Natural or Artificial Opening Endoscopic |
| 0DT70ZZ | Resection of Stomach, Pylorus, Open Approach |
| 0DT74ZZ | Resection of Stomach, Pylorus, Percutaneous Endoscopic Approach |
| 0DT77ZZ | Resection of Stomach, Pylorus, Via Natural or Artificial Opening |
| 0DT78ZZ | Resection of Stomach, Pylorus, Via Natural or Artificial Opening Endoscopic |
| 0DT80ZZ | Resection of Small Intestine, Open Approach |
| 0DT84ZZ | Resection of Small Intestine, Percutaneous Endoscopic Approach |
| 0DT87ZZ | Resection of Small Intestine, Via Natural or Artificial Opening |
| 0DT88ZZ | Resection of Small Intestine, Via Natural or Artificial Opening Endoscopic |
| 0DT90ZZ | Resection of Duodenum, Open Approach |
| 0DT94ZZ | Resection of Duodenum, Percutaneous Endoscopic Approach |
| 0DT97ZZ | Resection of Duodenum, Via Natural or Artificial Opening |
| 0DT98ZZ | Resection of Duodenum, Via Natural or Artificial Opening Endoscopic |
| 0DTA0ZZ | Resection of Jejunum, Open Approach |
| 0DTA4ZZ | Resection of Jejunum, Percutaneous Endoscopic Approach |
| 0DTA7ZZ | Resection of Jejunum, Via Natural or Artificial Opening |
| 0DTA8ZZ | Resection of Jejunum, Via Natural or Artificial Opening Endoscopic |
| 0DTB0ZZ | Resection of Ileum, Open Approach |
| 0DTB4ZZ | Resection of Ileum, Percutaneous Endoscopic Approach |
| 0DTB7ZZ | Resection of Ileum, Via Natural or Artificial Opening |
| 0DTB8ZZ | Resection of Ileum, Via Natural or Artificial Opening Endoscopic |
| 0DTC0ZZ | Resection of Ileocecal Valve, Open Approach |
| 0DTC4ZZ | Resection of Ileocecal Valve, Percutaneous Endoscopic Approach |
| 0DTC7ZZ | Resection of Ileocecal Valve, Via Natural or Artificial Opening |
| 0DTC8ZZ | Resection of Ileocecal Valve, Via Natural or Artificial Opening Endoscopic |
| 0DTE0ZZ | Resection of Large Intestine, Open Approach |
| 0DTE4ZZ | Resection of Large Intestine, Percutaneous Endoscopic Approach |
| 0DTE7ZZ | Resection of Large Intestine, Via Natural or Artificial Opening |
| 0DTE8ZZ | Resection of Large Intestine, Via Natural or Artificial Opening Endoscopic |
| 0DTF0ZZ | Resection of Right Large Intestine, Open Approach |
| 0DTF4ZZ | Resection of Right Large Intestine, Percutaneous Endoscopic Approach |
| 0DTF7ZZ | Resection of Right Large Intestine, Via Natural or Artificial Opening |
| 0DTF8ZZ | Resection of Right Large Intestine, Via Natural or Artificial Opening Endoscopic |
| 0DTG0ZZ | Resection of Left Large Intestine, Open Approach |
| 0DTG4ZZ | Resection of Left Large Intestine, Percutaneous Endoscopic Approach |
| 0DTG7ZZ | Resection of Left Large Intestine, Via Natural or Artificial Opening |
| 0DTG8ZZ | Resection of Left Large Intestine, Via Natural or Artificial Opening Endoscopic |
| 0DTH0ZZ | Resection of Cecum, Open Approach |
| 0DTH4ZZ | Resection of Cecum, Percutaneous Endoscopic Approach |
| 0DTH7ZZ | Resection of Cecum, Via Natural or Artificial Opening |
| 0DTH8ZZ | Resection of Cecum, Via Natural or Artificial Opening Endoscopic |
| 0DTJ0ZZ | Resection of Appendix, Open Approach |
| 0DTJ4ZZ | Resection of Appendix, Percutaneous Endoscopic Approach |
| 0DTJ7ZZ | Resection of Appendix, Via Natural or Artificial Opening |
| 0DTJ8ZZ | Resection of Appendix, Via Natural or Artificial Opening Endoscopic |
| 0DTK0ZZ | Resection of Ascending Colon, Open Approach |
| 0DTK4ZZ | Resection of Ascending Colon, Percutaneous Endoscopic Approach |
| 0DTK7ZZ | Resection of Ascending Colon, Via Natural or Artificial Opening |
| 0DTK8ZZ | Resection of Ascending Colon, Via Natural or Artificial Opening Endoscopic |
| 0DTL0ZZ | Resection of Transverse Colon, Open Approach |
| 0DTL4ZZ | Resection of Transverse Colon, Percutaneous Endoscopic Approach |
| 0DTL7ZZ | Resection of Transverse Colon, Via Natural or Artificial Opening |
| 0DTL8ZZ | Resection of Transverse Colon, Via Natural or Artificial Opening Endoscopic |
| 0DTM0ZZ | Resection of Descending Colon, Open Approach |
| 0DTM4ZZ | Resection of Descending Colon, Percutaneous Endoscopic Approach |
| 0DTM7ZZ | Resection of Descending Colon, Via Natural or Artificial Opening |
| 0DTM8ZZ | Resection of Descending Colon, Via Natural or Artificial Opening Endoscopic |
| 0DTN0ZZ | Resection of Sigmoid Colon, Open Approach |
| 0DTN4ZZ | Resection of Sigmoid Colon, Percutaneous Endoscopic Approach |
| 0DTN7ZZ | Resection of Sigmoid Colon, Via Natural or Artificial Opening |
| 0DTN8ZZ | Resection of Sigmoid Colon, Via Natural or Artificial Opening Endoscopic |
| 0DTP0ZZ | Resection of Rectum, Open Approach |
| 0DTP4ZZ | Resection of Rectum, Percutaneous Endoscopic Approach |
| 0DTP7ZZ | Resection of Rectum, Via Natural or Artificial Opening |
| 0DTP8ZZ | Resection of Rectum, Via Natural or Artificial Opening Endoscopic |
| 0DTQ0ZZ | Resection of Anus, Open Approach |
| 0DTQ4ZZ | Resection of Anus, Percutaneous Endoscopic Approach |
| 0DTQ7ZZ | Resection of Anus, Via Natural or Artificial Opening |
| 0DTQ8ZZ | Resection of Anus, Via Natural or Artificial Opening Endoscopic |
| 0DTR0ZZ | Resection of Anal Sphincter, Open Approach |
| 0DTR4ZZ | Resection of Anal Sphincter, Percutaneous Endoscopic Approach |
| 0DTS0ZZ | Resection of Greater Omentum, Open Approach |
| 0DTS4ZZ | Resection of Greater Omentum, Percutaneous Endoscopic Approach |
| 0DTT0ZZ | Resection of Lesser Omentum, Open Approach |
| 0DTT4ZZ | Resection of Lesser Omentum, Percutaneous Endoscopic Approach |
