 
| PCS-2023 > 0 > 0C > 0C0 > 0C01 | 
| 0C0 | Mouth and Throat, Alteration | |
| Info: | Alteration: Modifying the anatomic structure of a body part without affecting the function of the body part | |
| 0C01 | Alteration, Lower Lip | |
| 0C01X | External | |
| 0C01X7 | Autologous Tissue Substitute | |
| 0C01X7Z | Alteration of Lower Lip with Autologous Tissue Substitute, External Approach | |
| 0C01XJ | Synthetic Substitute | |
| 0C01XJZ | Alteration of Lower Lip with Synthetic Substitute, External Approach | |
| 0C01XK | Nonautologous Tissue Substitute | |
| 0C01XKZ | Alteration of Lower Lip with Nonautologous Tissue Substitute, External Approach | |
| 0C01XZ | No Device | |
| 0C01XZZ | Alteration of Lower Lip, External Approach | |
| ICD-10-CM-2023 Code Search Engine and PCS-2023 Code Search Engine |