93642 Ep evl 1/2chmb trnsvns cvdfb
Also known as: ICD evaluation, defibrillator check, ICD interrogation
Electrophysiology evaluation of single or dual-chamber implantable cardiovascular defibrillator with transvenos assessment and cardiovascular feedback testing.
In Plain Language
shock device function test; defibrillator check; device safety assessment
Clinical Context
Comprehensive assessment of implantable cardioverter-defibrillator function including antitachycardia pacing capability, defibrillation threshold, and shock safety. Critical for device programming optimization.
RVU Breakdown
| Work RVU | 4.51 |
| Total RVU | 4.51 |
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 4.51, this code ranks in the 91st percentile among Medicine codes — 5.8x the median (0.78). The highest wRVU in this category is 23.92.
Specialties
Frequently Asked Questions
What is CPT code 93642?
CPT 93642 (Ep evl 1/2chmb trnsvns cvdfb) is a Medicine code. Electrophysiology evaluation of single or dual-chamber implantable cardiovascular defibrillator with transvenos assessment and cardiovascular feedback testing.
Who uses CPT code 93642?
CPT 93642 is used by Cardiology, Electrophysiology, Internal Medicine. Comprehensive assessment of implantable cardioverter-defibrillator function including antitachycardia pacing capability, defibrillation threshold, and shock safety. Critical for device programming optimization.
When is CPT 93642 used?
Comprehensive assessment of implantable cardioverter-defibrillator function including antitachycardia pacing capability, defibrillation threshold, and shock safety. Critical for device programming optimization.
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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.