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 Urinary Flow, Endo
Monitoring of Products of Conception, Nervous Pressure, Endo
Monitoring of Venous Pulse, Central, Open Approach
Monitoring of Cardiac Rate, Endo
Monitoring of Venous Flow, Peripheral, Open Approach
Monitoring of Arterial Flow, Peripheral, External Approach
Monitoring of Respiratory Rate, External Approach
Monitoring of Urinary Flow, Via Opening
Monitor Cardiac Electr Activity, Ambulatory, Extern
Monitoring of Venous Saturation, Central, Perc Approach
Monitoring of Arterial Pressure, Peripheral, Perc Approach
Monitoring of Arterial Saturation, Peripheral, Perc Approach
Monitoring of Arterial Sound, Peripheral, Perc Approach
Monitoring of Temperature, Via Natural or Artificial Opening
Monitoring of Arterial Flow, Peripheral, Perc Approach