The Operation Monitoring is identified by number "1" and occupies the 3rd position in the ICD10-PCS procedure code structure.
Below a selection of ICD 10 PCS codes related to 4A1
Monitoring of Venous Flow, Peripheral, Open Approach
Monitoring of Lymphatic Flow using ICG dye, Open Approach
Monitoring of Arterial Flow, Coronary, Percutaneous Approach
Monitoring of Products of Conception, Cardiac Rhythm, Endo
Monitoring of Central Nervous Electr Activity, Via Opening
Monitoring of Respiratory Flow, Via Opening
Monitoring of Cardiac Sound, Endo
Monitoring of Venous Flow, Peripheral, External Approach
Monitoring of Urinary Resistance, Via Opening
Monitoring of Arterial Pulse, Pulmonary, Open Approach
Monitoring of Venous Pulse, Portal, Percutaneous Approach
Monitoring of Cardiac Sound, External Approach
Monitoring of Respiratory Rate, External Approach
Monitoring of Venous Pulse, Pulmonary, Percutaneous Approach
Monitoring of PNS Conductivity, Motor, Perc Approach