4A0034Z
4A0034Z is a valid billable ICD-10 procedure code for Measurement of Central Nervous Electrical Activity, Percutaneous Approach.
It is found in the 2025 version of the ICD-10 Procedure Coding System (PCS) and can be used in all HIPAA-covered transactions from Oct 01, 2024 - Sep 30, 2025.
Measurement involves:
Determining the level of a physiological or physical function at a point in time.
Percutaneous approach involves:
Entry, by puncture or minor incision, of instrumentation through the skin or mucous membrane and any other body layers necessary to reach the site of the procedure
ICD-10-PCS code structure for 4A0034Z — See Table View
| 1: Section | 4 |
Measurement and Monitoring |
|---|---|---|
| 2: Body System | A |
Physiological Systems |
| 3: Root Operation | 0 |
Measurement |
| 4: Body Part | 0 |
Central Nervous |
| 5: Approach | 3 |
Percutaneous |
| 6: Device | 4 |
Electrical Activity |
| 7: Qualifier | Z |
No Qualifier |
See also