4A1234Z
4A1234Z — Monitoring of Cardiac Electrical Activity, Percutaneous Approach
Billable / specific codeICD-10-PCS
CMS abbreviated title: Monitoring of Cardiac Electrical Activity, Perc Approach
How 4A1234Z 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
- 1Root operationThe objective — the verb of the procedure
- 2Body partThe specific site
- 3ApproachHow the site was reached
- 4DeviceWhat was left in place, if anything
- ZQualifierA further distinction where one applies
Codes near 4A1234Z
In CMS’s own ordering, which groups codes that differ by only the last character or two — usually the approach, device or qualifier.
- 4A11X2BMonitoring of Peripheral Nervous Conductivity, Motor, External Approach
- 4A11X4GMonitoring of Peripheral Nervous Electrical Activity, Intraoperative, External Approach
- 4A11X4ZMonitoring of Peripheral Nervous Electrical Activity, External Approach
- 4A1204ZMonitoring of Cardiac Electrical Activity, Open Approach
- 4A1209ZMonitoring of Cardiac Output, Open Approach
- 4A120CZMonitoring of Cardiac Rate, Open Approach
- 4A120FZMonitoring of Cardiac Rhythm, Open Approach
- 4A120HZMonitoring of Cardiac Sound, Open Approach
- 4A1234ZMonitoring of Cardiac Electrical Activity, Percutaneous Approach
- 4A1239ZMonitoring of Cardiac Output, Percutaneous Approach
- 4A123CZMonitoring of Cardiac Rate, Percutaneous Approach
- 4A123FZMonitoring of Cardiac Rhythm, Percutaneous Approach
- 4A123HZMonitoring of Cardiac Sound, Percutaneous Approach
- 4A1274ZMonitoring of Cardiac Electrical Activity, Via Natural or Artificial Opening
- 4A1279ZMonitoring of Cardiac Output, Via Natural or Artificial Opening
- 4A127CZMonitoring of Cardiac Rate, Via Natural or Artificial Opening
- 4A127FZMonitoring of Cardiac Rhythm, Via Natural or Artificial Opening