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ICD-10-PCS Section 4
Measurement and Monitoring

Measurement and monitoring section codes represent procedures for determining the level of a physiological or physical function. Measurement and monitoring procedure codes have a first character value of “4”. The second character value for body system is either physiological systems or physiological devices.

ICD-10-PCS Sections

Select a body system from the list below to display a list of root operations:

Measurement and Monitoring

  • 4A

    Physiological Systems

  • 4B

    Physiological Devices