ICD-10-PCS Book 2025 Edition

Sections / 4 Measurement and Monitoring / 4A Physiological Systems / 4A1 Monitoring / Code 4A1004Z
ICD-10-PCS Code 4A1004Z
4A1004Z
Section Body System Operation Body System Approach Function / Device Qualifier
Measurement and Monitoring Physiological Systems Monitoring Central Nervous Open Electrical Activity No Qualifier
4 A 1 0 0 4 Z
long desc Monitoring of Central Nervous Electrical Activity, Open Approach
short desc Monitoring of Central Nervous Electr Activity, Open Approach