4A1004Z
PCS ProcedureMonitoring of Central Nervous Electr Activity, Open Approach
Monitoring of Central Nervous Electrical Activity, Open Approach
About ICD-10-PCS code 4A1004Z
4A1004Z is the ICD-10-PCS procedure code for Monitoring of Central Nervous Electrical Activity, Open Approach. It belongs to PCS table 4A1, part of Section 4 (Measurement and Monitoring). The procedure targets the Physiological Systems body system. Its root operation is Monitoring. The approach used is Open.
Procedure Details
- Section
- [4] Measurement and Monitoring
- Body System
- Physiological Systems
- Root Operation
- Monitoring
Clinical Definitions
Root Operation · Operation
Monitoring
Determining the level of a physiological or physical function repetitively over a period of time
Approach · Approach
Open
Cutting through the skin or mucous membrane and any other body layers necessary to expose the site of the procedure
Adjacent Procedure Codes
Cross Reference
Find Diagnoses (ICD-10-CM)
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