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ICD 10 Code 4A028FZ

Measurement of Cardiac Rhythm, Via Natural or Artificial Opening Endoscopic
“Measurement of Cardiac Rhythm, Endo” for short

4A028FZ is a valid billable ICD-10 procedure code for Measurement of Cardiac Rhythm, Via Natural or Artificial Opening Endoscopic. It is found in the 2025 version of the ICD-10 Procedure Coding System (PCS) and can be used in all HIPAA-covered transactions from Oct 01, 2024 - Sep 30, 2025.

Measurement involves:
Determining the level of a physiological or physical function at a point in time.

Via Natural or Artificial Opening Endoscopic approach involves:
Entry of instrumentation through a natural or artificial external opening to reach and visualize the site of the procedure

MS-DRG - Medicare Severity-Diagnosis Related Group
  • MDC 05 Diseases & Disorders of the Circulatory System
    Cardiac Valve and Other Major Cardiothoracic Procedures
    • DRG 216 - CARDIAC VALVE AND OTHER MAJOR CARDIOTHORACIC PROCEDURES WITH CARDIAC CATHETERIZATION WITH MCC
    • DRG 217 - CARDIAC VALVE AND OTHER MAJOR CARDIOTHORACIC PROCEDURES WITH CARDIAC CATHETERIZATION WITH CC
    • DRG 218 - CARDIAC VALVE AND OTHER MAJOR CARDIOTHORACIC PROCEDURES WITH CARDIAC CATHETERIZATION WITHOUT CC/MCC
  • MDC 05 Diseases & Disorders of the Circulatory System
    Percutaneous Intracardiac Procedures
    • DRG 273 - PERCUTANEOUS INTRACARDIAC PROCEDURES WITH MCC
    • DRG 274 - PERCUTANEOUS INTRACARDIAC PROCEDURES WITHOUT MCC

ICD-10-PCS code structure for 4A028FZ — See Table View

1: Section 4 Measurement and Monitoring
2: Body System A Physiological Systems
3: Root Operation 0 Measurement
4: Body Part 2 Cardiac
5: Approach 8 Via Natural or Artificial Opening Endoscopic
6: Device F Rhythm
7: Qualifier Z No Qualifier

See also