Lower GI
- 3E1H3 - Percutaneous
- 3E1H38
- 3E1H38X - Irrigation Lower GI to Diagnostic with Irrigating Substance, Percutaneous Approach
- 3E1H38Z - Irrigation Lower GI to No Qualifier with Irrigating Substance, Percutaneous Approach
- 3E1H7 - Via Natural or Artificial Opening
- 3E1H78
- 3E1H78X - Irrigation Lower GI to Diagnostic with Irrigating Substance, Via Natural or Artificial Opening Approach
- 3E1H78Z - Irrigation Lower GI to No Qualifier with Irrigating Substance, Via Natural or Artificial Opening Approach
- 3E1H8 - Via Natural or Artificial Opening Endoscopic
- 3E1H88
- 3E1H88X - Irrigation Lower GI to Diagnostic with Irrigating Substance, Via Natural or Artificial Opening Endoscopic Approach
- 3E1H88Z - Irrigation Lower GI to No Qualifier with Irrigating Substance, Via Natural or Artificial Opening Endoscopic Approach