93603 Right ventricular recording
Also known as: Right ventricular recording, ventricular electrogram, RV recording
Electrophysiology study with right ventricular recording to assess ventricular electrophysiology and conduction.
In Plain Language
lower heart chamber electrical recording; ventricular electrical activity measurement; ventricular rhythm assessment
Clinical Context
Records ventricular electrogram to assess ventricular electrophysiology, diagnose ventricular arrhythmias, measure conduction properties, and evaluate ventricular function.
RVU Breakdown
| Work RVU | 2.12 |
| Total RVU | 2.12 |
Est. Medicare Payment
National estimate based on 2026 CMS PFS Conversion Factor ($33.40). Actual payment varies by locality (GPCI adjustment).
Billing & Documentation
Medicine section codes cover a wide range of non-surgical services. This code has a 0-day global period, meaning pre- and post-operative E&M visits are billable separately on the same day. Documentation should include the clinical indication, procedure details, interpretation (if applicable), and any patient-specific findings.
How This Code Compares
With a work RVU of 2.12, this code ranks in the 80th percentile among Medicine codes — 2.7x the median (0.78). The highest wRVU in this category is 23.92.
Specialties
Frequently Asked Questions
What is CPT code 93603?
CPT 93603 (Right ventricular recording) is a Medicine code. Electrophysiology study with right ventricular recording to assess ventricular electrophysiology and conduction.
Who uses CPT code 93603?
CPT 93603 is used by Cardiology, Electrophysiology, Internal Medicine. Records ventricular electrogram to assess ventricular electrophysiology, diagnose ventricular arrhythmias, measure conduction properties, and evaluate ventricular function.
When is CPT 93603 used?
Records ventricular electrogram to assess ventricular electrophysiology, diagnose ventricular arrhythmias, measure conduction properties, and evaluate ventricular function.
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CPT® is a registered trademark of the American Medical Association. Data sourced from CMS Physician Fee Schedule RVU26A. Descriptions, synonyms, and clinical context are original content by RVU Edge.