2025 ICD-10-PCS Procedure Code 099T7ZX
- Drainage Frontal Sinus, Left to Diagnostic with No Device, Via Natural or Artificial Opening Approach
- ICD-10-PCS 099T7ZX is a specific/billable code that can be used to indicate a procedure.
artificial
diagnostic
opening
natural
drainage
frontal
| Section | 0 - Medical and Surgical |
| Body System | 9 - Ear, Nose, Sinus |
| Operation | 9 - Drainage - Taking or letting out fluids and/or gases from a body part |
| Body Part | T - Frontal Sinus, Left |
| Approach | 7 - Via Natural or Artificial Opening |
| Device | Z - No Device |
| Qualifier | X - Diagnostic |