Pharynx
- 0C9M0 - Open
- 0C9M3 - Percutaneous
- 0C9M4 - Percutaneous Endoscopic
- 0C9M7 - Via Natural or Artificial Opening
- 0C9M70
- 0C9M70Z - Drainage Pharynx to No Qualifier with Drainage Device, Via Natural or Artificial Opening Approach
- 0C9M7Z
- 0C9M70
- 0C9M8 - Via Natural or Artificial Opening Endoscopic
- 0C9M80
- 0C9M80Z - Drainage Pharynx to No Qualifier with Drainage Device, Via Natural or Artificial Opening Endoscopic Approach
- 0C9M8Z
- 0C9M80