4A020FZ
4A020FZ — Measurement of Cardiac Rhythm, Open Approach
Billable / specific codeICD-10-PCS
CMS abbreviated title: Measurement of Cardiac Rhythm, Open Approach
How 4A020FZ is built
Every ICD-10-PCS code is seven independent character positions. Each one is a separate decision, and the meaning of a character depends on the positions before it.
- 4SectionMeasurement and Monitoring — What family of procedure this is
- ABody systemWhich system it acts on
- 0Root operationThe objective — the verb of the procedure
- 2Body partThe specific site
- 0ApproachHow the site was reached
- FDeviceWhat was left in place, if anything
- ZQualifierA further distinction where one applies
Codes near 4A020FZ
In CMS’s own ordering, which groups codes that differ by only the last character or two — usually the approach, device or qualifier.
- 4A0182BMeasurement of Peripheral Nervous Conductivity, Motor, Via Natural or Artificial Opening Endoscopic
- 4A0184ZMeasurement of Peripheral Nervous Electrical Activity, Via Natural or Artificial Opening Endoscopic
- 4A01X29Measurement of Peripheral Nervous Conductivity, Sensory, External Approach
- 4A01X2BMeasurement of Peripheral Nervous Conductivity, Motor, External Approach
- 4A01X4ZMeasurement of Peripheral Nervous Electrical Activity, External Approach
- 4A0204ZMeasurement of Cardiac Electrical Activity, Open Approach
- 4A0209ZMeasurement of Cardiac Output, Open Approach
- 4A020CZMeasurement of Cardiac Rate, Open Approach
- 4A020FZMeasurement of Cardiac Rhythm, Open Approach
- 4A020HZMeasurement of Cardiac Sound, Open Approach
- 4A020N6Measurement of Cardiac Sampling and Pressure, Right Heart, Open Approach
- 4A020N7Measurement of Cardiac Sampling and Pressure, Left Heart, Open Approach
- 4A020N8Measurement of Cardiac Sampling and Pressure, Bilateral, Open Approach
- 4A020PZMeasurement of Cardiac Action Currents, Open Approach
- 4A0234ZMeasurement of Cardiac Electrical Activity, Percutaneous Approach
- 4A0239ZMeasurement of Cardiac Output, Percutaneous Approach
- 4A023CZMeasurement of Cardiac Rate, Percutaneous Approach