CPT 93620Cardiology

Comp ep evl r at ven pac&rec

CPT 93620 covers a comprehensive electrophysiology evaluation that includes right atrial pacing and recording to assess the heart's electrical system and diagnose rhythm abnormalities.

Showing rates for

National Average

Base Medicare rate

$582.56

This calculator gives a typical-case estimate using standard Medicare modifier rules. Actual payment depends on payer policies, documentation, code-specific CMS status indicators, and locality. Verify before billing.

RVU breakdown

Work RVU

11.32

PE RVU (NF)

4.56

MP RVU

2.13

Total RVU

18.01

Conversion factor: 32.3465 · Source: CMS MPFS RVU25A · Confidence: High

NCCI bundling edits

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Billing tips

Document all components of comprehensive EP study including baseline intervals, pacing protocols, number of catheter positions, and specific arrhythmias induced
Impact: Complete documentation supports the 18.01 RVU value and prevents downcoding to simpler EP codes worth $300-400 less
Verify whether setting qualifies as facility or non-facility as both rates are identical at $582.56, but ensure proper place of service code matches actual location
Impact: Incorrect POS codes trigger audits even when payment is same; avoid compliance issues and claim rejections
Do not bill 93620 with ablation codes (93653-93657) for same session unless distinct diagnostic study performed before decision to ablate
Impact: Inappropriate bundling results in 100% denial of the $582.56; only bill separately when diagnostic study changes treatment plan
Capture pre-procedure and post-procedure assessments separately from the EP study itself to support E/M services with modifier 25 when appropriate
Impact: May add $75-200 for same-day E/M if significant separately identifiable service documented
Bill add-on codes 93621-93622 separately when left atrial or ventricular pacing performed in addition to right atrial components
Impact: Additional $200-400 in reimbursement for comprehensive multi-chamber studies when documented
Ensure time-based documentation for prolonged services if EP study extends beyond typical time and meets payer criteria
Impact: May justify additional prolonged service codes worth 15-20% more when appropriately documented

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Frequently asked questions

What is the Medicare reimbursement rate for CPT 93620 in 2025?

The 2025 Medicare national average reimbursement for CPT 93620 is $582.56 for both facility and non-facility settings, based on 18.01 total RVUs and the conversion factor of 32.3465.

Can CPT 93620 be billed with ablation codes on the same day?

Generally no, 93620 is bundled into ablation codes (93653-93657) when performed the same day. Only bill separately with modifier 59 if a distinct diagnostic EP study was completed first and influenced the decision to proceed with ablation, with clear documentation of the separate decision-making.

What is the difference between CPT 93620 and 93619?

CPT 93620 is a comprehensive EP evaluation with right atrial pacing and recording, while 93619 is more extensive, including left atrial pacing and recording. Code 93619 includes all services of 93620 plus additional left-sided procedures and carries higher reimbursement.

How many RVUs is CPT code 93620 worth in 2025?

CPT 93620 has 18.01 total RVUs in 2025, consisting of 11.32 work RVUs, 4.56 practice expense RVUs, and 2.13 malpractice RVUs. Both facility and non-facility PE RVUs are identical at 4.56.

What documentation is required to bill CPT 93620?

Required documentation includes indication for study, informed consent, catheter placement details, baseline electrical measurements (AH/HV intervals), right atrial pacing protocols with cycle lengths documented, arrhythmias induced, response to stimulation, and physician interpretation with treatment plan.

Who can perform and bill CPT 93620?

CPT 93620 must be performed and billed by a board-certified cardiologist with specialized electrophysiology fellowship training. Mid-level providers cannot independently perform or bill this procedure, though they may assist under direct physician supervision.

What are common denial reasons for CPT 93620?

Common denials include bundling with ablation procedures without proper modifiers, insufficient documentation of comprehensive components, medical necessity issues for repeat studies, and incorrect facility/non-facility designation or place of service coding errors.