| 0D9900Z | Drainage of Duodenum with Drainage Device, Open Approach |
| 0D990ZX | Drainage of Duodenum, Open Approach, Diagnostic |
| 0D990ZZ | Drainage of Duodenum, Open Approach |
| 0D9930Z | Drainage of Duodenum with Drainage Device, Percutaneous Approach |
| 0D993ZX | Drainage of Duodenum, Percutaneous Approach, Diagnostic |
| 0D9940Z | Drainage of Duodenum with Drainage Device, Percutaneous Endoscopic Approach |
| 0D994ZX | Drainage of Duodenum, Percutaneous Endoscopic Approach, Diagnostic |
| 0D994ZZ | Drainage of Duodenum, Percutaneous Endoscopic Approach |
| 0D9970Z | Drainage of Duodenum with Drainage Device, Via Natural or Artificial Opening |
| 0D997ZX | Drainage of Duodenum, Via Natural or Artificial Opening, Diagnostic |
| 0D997ZZ | Drainage of Duodenum, Via Natural or Artificial Opening |
| 0D9980Z | Drainage of Duodenum with Drainage Device, Via Natural or Artificial Opening Endoscopic |
| 0D998ZX | Drainage of Duodenum, Via Natural or Artificial Opening Endoscopic, Diagnostic |
| 0D998ZZ | Drainage of Duodenum, Via Natural or Artificial Opening Endoscopic |
