2025 ICD-10-PCS Procedure Code 4A09X5Z
- Measurement Respiratory to No Qualifier with Flow, External Approach
- ICD-10-PCS 4A09X5Z is a specific/billable code that can be used to indicate a procedure.
measurement
respiratory
| Section | 4 - Measurement and Monitoring |
| Body System | A - Physiological Systems |
| Operation | 0 - Measurement - Determining the level of a physiological or physical function at a point in time |
| Body Part | 9 - Respiratory |
| Approach | X - External |
| Device | 5 - Flow |
| Qualifier | Z - No Qualifier |