2025 ICD-10-PCS Procedure Code 0991XZX
- Drainage External Ear, Left to Diagnostic with No Device, External Approach
- ICD-10-PCS 0991XZX is a specific/billable code that can be used to indicate a procedure.
drainage
diagnostic
| 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 | 1 - External Ear, Left |
| Approach | X - External |
| Device | Z - No Device |
| Qualifier | X - Diagnostic |