ICD-10-PCS Book 2025 Edition

Sections / 4 Measurement and Monitoring / 4A Physiological Systems / 4A1 Monitoring / Code 4A1ZXQZ
ICD-10-PCS Code 4A1ZXQZ
4A1ZXQZ
Section Body System Operation Body System Approach Function / Device Qualifier
Measurement and Monitoring Physiological Systems Monitoring None External Sleep No Qualifier
4 A 1 Z X Q Z
long desc Monitoring of Sleep, External Approach
short desc Monitoring of Sleep, External Approach