4A00X4Z
PCS ProcedureMeasurement of CNS Electr Activity, Extern Approach
Measurement of Central Nervous Electrical Activity, External Approach
About ICD-10-PCS code 4A00X4Z
ICD-10-PCS classifies this procedure as 4A00X4Z: Measurement of Central Nervous Electrical Activity, External Approach. Table 4A0, part of Section 4 (Measurement and Monitoring) contains it. The procedure targets the Physiological Systems body system. The approach used is External.
Procedure Details
- Section
- [4] Measurement and Monitoring
- Body System
- Physiological Systems
- Root Operation
- Measurement
Clinical Definitions
Root Operation · Operation
Measurement
Determining the level of a physiological or physical function at a point in time
Approach · Approach
External
Procedures performed directly on the skin or mucous membrane and procedures performed indirectly by the application of external force through the skin or mucous membrane
Adjacent Procedure Codes
Cross Reference
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