 
| PCS-2023 > 0 > 0N > 0N9 > 0N9X | 
| 0N9 | Head and Facial Bones, Drainage | |
| Info: | Drainage: Taking or letting out fluids and/or gases from a body part | |
| 0N9X | Drainage, Hyoid Bone | |
| 0N9X0 | Open | |
| 0N9X00 | Drainage Device | |
| 0N9X00Z | Drainage of Hyoid Bone with Drainage Device, Open Approach | |
| 0N9X0Z | No Device | |
| 0N9X0ZX | Drainage of Hyoid Bone, Open Approach, Diagnostic | |
| 0N9X0ZZ | Drainage of Hyoid Bone, Open Approach | |
| 0N9X3 | Percutaneous | |
| 0N9X30 | Drainage Device | |
| 0N9X30Z | Drainage of Hyoid Bone with Drainage Device, Percutaneous Approach | |
| 0N9X3Z | No Device | |
| 0N9X3ZX | Drainage of Hyoid Bone, Percutaneous Approach, Diagnostic | |
| 0N9X3ZZ | Drainage of Hyoid Bone, Percutaneous Approach | |
| 0N9X4 | Percutaneous Endoscopic | |
| 0N9X40 | Drainage Device | |
| 0N9X40Z | Drainage of Hyoid Bone with Drainage Device, Percutaneous Endoscopic Approach | |
| 0N9X4Z | No Device | |
| 0N9X4ZX | Drainage of Hyoid Bone, Percutaneous Endoscopic Approach, Diagnostic | |
| 0N9X4ZZ | Drainage of Hyoid Bone, Percutaneous Endoscopic Approach | |
| ICD-10-CM-2023 Code Search Engine and PCS-2023 Code Search Engine |