ICD-10-PCS Book 2025 Edition

Sections / 4 Measurement and Monitoring / 4A Physiological Systems / 4A1 Monitoring / Code 4A120FZ
ICD-10-PCS Code 4A120FZ
4A120FZ
Section Body System Operation Body System Approach Function / Device Qualifier
Measurement and Monitoring Physiological Systems Monitoring Cardiac Open Rhythm No Qualifier
4 A 1 2 0 F Z
long desc Monitoring of Cardiac Rhythm, Open Approach
short desc Monitoring of Cardiac Rhythm, Open Approach