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CPT code 93662: Intracardiac ultrasound, EP procedure imaging2026 Medicare rate & RVUs

Reports catheter-based ultrasound imaging inside the heart during an electrophysiology procedure, used to visualize cardiac structures and guide the intervention.

CMS RVU26DEffective Oct 1, 2026109 payment localities29.6K Medicare services in 2024

Medicare rate · 93662

Intracardiac ultrasound, EP procedure imaging

Office or facility?

Work RVUs
0
Total RVUs
0.00
Global days
ZZZ

National rate · 2026

—

Not priced in the facility setting.

See every locality for 93662 →Billed by an NP, PA or therapist? →

Medicare allowed amount for participating (non-QP) physicians, before deductible, coinsurance and claim adjustments. Not a patient’s bill or a hospital charge.

Your location

Medicare pays by the payment locality where the service is performed.

On this page 10 sections
  1. Medicare rate
  2. What 93662 covers
  3. By payment locality
  4. Rate map
  5. How it’s calculated
  6. Payment rules
  7. Similar codes
  8. Related codes
  9. Billing questions
  10. Sources

What 93662 covers

Intracardiac echocardiography uses an ultrasound catheter positioned inside the heart to produce real-time images during an electrophysiology procedure. An electrophysiologist commonly uses the images to assess cardiac anatomy and guide catheter work, including ablation or access across the atrial septum. The service is generally performed in an electrophysiology lab, often during a catheter ablation procedure.

93662 is an add-on code and is reported with a primary procedure; Medicare treats it as carrier priced, status C. CMS publishes no national physician fee schedule payment for this code, so the Medicare Administrative Contractor sets payment for each claim. The service falls within the primary procedure’s global period. Modifier 26 identifies the interpretation, modifier TC identifies the equipment and staff, and reporting without either modifier represents the global service.

This summary was written with AI assistance from CMS physician fee schedule data and checked against the CMS billing rules shown here. Rates on this page come directly from CMS files.

Where 93662 pays more and less

The same RVUs, adjusted for each area’s costs. Open a locality for its calculation, history and nearby areas.

109 of 109 payment localities

93662 office and facility rates by payment locality
Payment localityOfficeFacility
AlabamaUnavailableUnavailable
AlaskaUnavailableUnavailable
ArizonaUnavailableUnavailable
ArkansasUnavailableUnavailable
Atlanta, GAUnavailableUnavailable
Austin, TXUnavailableUnavailable
Bakersfield, CAUnavailableUnavailable
Baltimore area, MDUnavailableUnavailable
Beaumont, TXUnavailableUnavailable
Brazoria, TXUnavailableUnavailable

93662 rates by state

Office rate range in each state. Select a state to see its payment localities.

MEWIVTNHMTNDMNMINYMARIWAIDWYSDIAILINOHPANJCTORNVUTCONEMOKYWVVAMDDECAAZNMKSOKARTNNCSCDCTXLAMSALGAFLAKHI

Explore a state

Local rates. Clear comparisons.

Hover or focus a tile to see its rate range. Select it to open the state’s fee schedule.

View every state and territory as a table
93662 office rate range by state
State / territoryOffice rate rangeLocalities
AKNo published base rate1
ALNo published base rate1
ARNo published base rate1
AZNo published base rate1
CANo published base rate29
CONo published base rate1
CTNo published base rate1
DCNo published base rate1
DENo published base rate1
FLNo published base rate3
GANo published base rate2
GUNo published base rate1
HINo published base rate1
IANo published base rate1
IDNo published base rate1
ILNo published base rate4
INNo published base rate1
KSNo published base rate1
KYNo published base rate1
LANo published base rate2
MANo published base rate2
MDNo published base rate3
MENo published base rate2
MINo published base rate2
MNNo published base rate1
MONo published base rate3
MSNo published base rate1
MTNo published base rate1
NCNo published base rate1
NDNo published base rate1
NENo published base rate1
NHNo published base rate1
NJNo published base rate2
NMNo published base rate1
NVNo published base rate1
NYNo published base rate5
OHNo published base rate1
OKNo published base rate1
ORNo published base rate2
PANo published base rate2
PRNo published base rate1
RINo published base rate1
SCNo published base rate1
SDNo published base rate1
TNNo published base rate1
TXNo published base rate8
UTNo published base rate1
VANo published base rate2
VINo published base rate1
VTNo published base rate1
WANo published base rate2
WINo published base rate1
WVNo published base rate1
WYNo published base rate1

How the 93662 rate is calculated

Each of 93662’s three RVUs is multiplied by a geographic index (GPCI) for the payment locality, added up, and multiplied by the conversion factor. Drag the indexes or enter a ZIP to see what moves the rate.

How the rate is built · 93662

RVUs × geographic indexes × conversion factor

Office or facility?

Work0.00

0.00 RVUs× 1.000 GPCI

Practice expense0.00

0.00 RVUs× 1.000 GPCI

Malpractice0.00

0.00 RVUs× 1.000 GPCI

Adjusted RVUs

0.0000

Conversion factor

$33.4009

Medicare rate

$0.00

Every GPCI starts at 1.000, the national rate. Enter a ZIP or drag a slider.

Payment rules and modifiers for 93662

The CMS indicators that decide how 93662 is paid alongside other services.

CMS payment indicators · 93662

Intracardiac ultrasound, EP procedure imaging

RuleCMS valueWhat it means
Global periodZZZAdd-on code: falls within the primary procedure’s global period.
Multiple procedures0No multiple-procedure reduction.
Bilateral (modifier 50)0The 150% bilateral adjustment doesn’t apply.
Assistant at surgery (80/81/82/AS)0Not paid without supporting documentation.
Co-surgeons (62)0Not permitted.
Team surgery (66)0Not permitted.
Professional/technical1Diagnostic test with separate professional (26) and technical (TC) components.

What modifiers do to the payment

Modifier 26 · payment effect

With and without the modifier

93662 without 26 · national facility

$0.00

Intracardiac ultrasound, EP procedure imaging

93662-26 · Professional component

$68.81

Pays only the interpretation and report.

When to use modifier 26

93662 compared with similar codes

Compare codes · National

4 codes, side by side

Office or facility?

  • 93662

    Intracardiac ultrasound, EP procedure imaging0 wRVU

    Not priced

  • 93613

    3D mapping, intracardiac electrophysiology5.1 wRVU

    Not priced

  • 93656

    AF ablation, pulmonary vein isolation16.58 wRVU

    Not priced

  • 93619

    EP evaluation, without arrhythmia induction0 wRVU

    Not priced

How to choose

936133D mappingIntracardiac electrophysiology
93613 represents three-dimensional electroanatomic mapping. 93662 represents ultrasound imaging from a catheter inside the heart.
93656AF ablationPulmonary vein isolation
93656 represents the primary ablation procedure for atrial fibrillation; 93662 is an add-on for intracardiac ultrasound performed during a primary procedure.
93619EP evaluationWithout arrhythmia induction
93619 represents a comprehensive electrophysiology evaluation. 93662 represents intracardiac ultrasound imaging, not the diagnostic electrical study.

Codes related to 93662

Related codes aren’t interchangeable: bill the code that matches the service performed.

Codes related to 93662
CodeHow it relatesNational office range
Primary code
93653SVT ablation, comprehensive EP evaluationPrimary electrophysiology procedure for treatment of supraventricular tachycardia.No office rate
93654VT ablation, comprehensive EP evaluationPrimary electrophysiology procedure for treatment of ventricular tachycardia.No office rate
93656AF ablation, pulmonary vein isolationPrimary electrophysiology procedure for atrial fibrillation ablation.No office rate
Often billed with
936133D mapping, intracardiac electrophysiologyThree-dimensional electroanatomic mapping may accompany intracardiac ultrasound during an ablation encounter.No office rate

93662 billing questions

When is 93662 used instead of 93613?

93662 represents ultrasound imaging from a catheter inside the heart. 93613 represents three-dimensional electroanatomic mapping, which uses a different imaging and mapping method.

Can 93662 be reported by itself?

No. It is an add-on code and must be reported with a primary procedure.

How do modifiers 26 and TC apply?

Modifier 26 identifies the interpretation, while modifier TC identifies the technical service, including equipment and staff. Without either modifier, the claim represents the global service.

How does Medicare set payment for 93662?

Its physician fee schedule status is C, or carrier priced. CMS publishes no national payment, and the Medicare Administrative Contractor sets payment for each claim.

What should the procedure record support?

Documentation should support intracardiac ultrasound imaging during the electrophysiology procedure and identify the imaging service performed. The code is reported with the primary procedure.

Where these rates come from

FeeBase calculates base physician payments from CMS work, practice-expense and malpractice RVUs, adjusted by each locality’s geographic indexes and the conversion factor. Services without a published rate are labeled, never given a made-up amount. Amounts are Medicare allowed amounts before claim adjustments: not a patient’s bill or a commercial rate.

CMS RVU26D · effective Oct 1, 2026 through the day before Jan 1, 2027

Open CMS sourceHow we calculate rates

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