The Operation Measurement is identified by number "0" and occupies the 3rd position in the ICD10-PCS procedure code structure.
Below a selection of ICD 10 PCS codes related to 4A0
Measurement of PNS Conductivity, Motor, Via Opening
Measurement of Respiratory Total Activity, Via Opening
Measurement of Respiratory Volume, External Approach
Measurement of PNS Conductivity, Motor, Perc Approach
Measurement of Cardiac Action Currents, Via Opening
Measurement of Biliary Pressure, Endo
Measurement of Arterial Flow, Peripheral, Open Approach
Measurement of PNS Conductivity, Sensory, Open Approach
Measurement of Cardiac Electrical Activity, Via Opening
Measurement of POC, Nervous Electr Activity, Extern Approach
Measurement of PNS Conductivity, Sensory, Extern Approach
Measurement of PNS Electr Activity, Perc Approach
Measurement of Intracranial Temperature, Perc Approach
Measurement of Venous Flow, Portal, Percutaneous Approach
Measurement of Respiratory Capacity, External Approach