 
| PCS-2023 > 0 > 0C > 0C7 > 0C7M | 
| 0C7 | Mouth and Throat, Dilation | |
| Info: | Dilation: Expanding an orifice or the lumen of a tubular body part | |
| 0C7M | Dilation, Pharynx | |
| 0C7M7 | Via Natural or Artificial Opening | |
| 0C7M7D | Intraluminal Device | |
| 0C7M7DZ | Dilation of Pharynx with Intraluminal Device, Via Natural or Artificial Opening | |
| 0C7M7Z | No Device | |
| 0C7M7ZZ | Dilation of Pharynx, Via Natural or Artificial Opening | |
| 0C7M8 | Via Natural or Artificial Opening Endoscopic | |
| 0C7M8D | Intraluminal Device | |
| 0C7M8DZ | Dilation of Pharynx with Intraluminal Device, Via Natural or Artificial Opening Endoscopic | |
| 0C7M8Z | No Device | |
| 0C7M8ZZ | Dilation of Pharynx, Via Natural or Artificial Opening Endoscopic | |
| ICD-10-CM-2023 Code Search Engine and PCS-2023 Code Search Engine |