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 Arterial Pressure, Coronary, Perc Approach
Measurement of Cardiac Rhythm, Via Opening
Measurement of Cardiac Sound, Open Approach
Measurement of Gastrointestinal Motility, Via Opening
Measurement of Urinary Flow, Endo
Measurement of Intracranial Saturation, Via Opening
Measurement of Urinary Volume, Via Opening
Measurement of PNS Electr Activity, Perc Approach
Measurement of Cardiac Output, Percutaneous Approach
Measurement of Biliary Flow, Endo
Measurement of Intracranial Temperature, Via Opening
Measurement of Cardiac Rate, External Approach
Measurement of Arterial Pulse, Peripheral, Open Approach
Measurement of Cardiac Rhythm, Open Approach
Measurement of Respiratory Flow, Endo