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CPT code 93307: Transthoracic echo, complete, without Doppler2026 Medicare rate & RVUs in Delaware

A complete transthoracic echocardiogram without Doppler imaging, reported for comprehensive cardiac structure and function assessment when Doppler evaluation is not part of the service.

CMS RVU26DEffective Oct 1, 2026One payment locality23.5K Medicare services in 2024

In Delaware, Medicare pays $136.65 for 93307 in the office.

$136.65Office (non-facility)
Not available in this settingHospital or facility
−0.9%vs the national office rate ($137.95)

Check a contract rate as a % of Medicare · 93307 nationwide

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

We’ll open 93307 for the payment locality that covers the ZIP.

On this page 11 sections
  1. Rate in Delaware
  2. What 93307 covers
  3. Compared with other areas
  4. Rate map
  5. How it’s calculated
  6. Payment rules
  7. Related codes
  8. Rate history
  9. Where it applies
  10. Billing questions
  11. Sources

What 93307 covers

This service uses an ultrasound transducer on the chest to create cardiac images for a comprehensive assessment of heart structure and function. A sonographer typically acquires the images in a hospital or outpatient imaging setting, and a physician, often a cardiologist, interprets them. The study includes two-dimensional imaging and M-mode recording when performed, without Doppler evaluation. Findings may address chamber size, wall motion, valves, and the pericardium.

Report 93307 for a complete study, not a focused or follow-up examination; the report should support the scope of a complete evaluation. When the complete study includes Doppler, 93306 is the relevant code instead. The service may be billed globally, or divided between the interpretation with modifier 26 and the equipment-and-staff portion with modifier TC. When multiple cardiovascular diagnostic procedures are performed, CMS applies its multiple-procedure reduction to the technical component.

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.

How Delaware compares for 93307

Across 109 of 109 payment localities, the office rate for 93307 runs from $122.16 in Arkansas to $187.42 in San Benito County, CA. Delaware pays $136.65. The RVUs are the same everywhere; the geographic indexes change the dollars.

93307 in Delaware vs other payment areas
  1. Delaware · this page$136.65
  2. Los Angeles, CA · California$158.05+$21.40
  3. Washington, DC area · District of Columbia$158.66+$22.01
  4. Miami, FL · Florida$144.85+$8.20
  5. Chicago, IL · Illinois$140.85+$4.20
  6. Manhattan, NY · New York$158.06+$21.41
  7. Alaska · Alaska$159.13+$22.48

Other areas in Delaware first, then benchmark localities. Bars start at $0.

Every other payment area

93307 in every other Medicare payment locality
Payment localityOfficeFacility
AlabamaAlabama$123.94—
ArkansasArkansas$122.16—
ArizonaArizona$134.41—
Bakersfield, CACalifornia$148.06—
Chico, CACalifornia$147.88—
El Centro, CACalifornia$147.89—
Fresno, CACalifornia$147.88—
Hanford, CACalifornia$147.88—

93307 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.

$122.16

$167.65

Color shows the midpoint of each state’s locality range.

View every state and territory as a table
93307 office rate range by state
State / territoryOffice rate rangeLocalities
AK$159.131
AL$123.941
AR$122.161
AZ$134.411
CA$147.88–$187.4229
CO$144.741
CT$147.081
DC$158.661
DE$136.651
FL$134.11–$144.853
GA$126.80–$140.072
GU$151.791
HI$151.791
IA$127.911
ID$128.571
IL$129.65–$142.314
IN$129.331
KS$126.921
KY$126.011
LA$125.66–$131.912
MA$143.72–$159.602
MD$139.38–$158.663
ME$128.82–$136.372
MI$128.92–$135.372
MN$139.851
MO$123.24–$132.853
MS$122.751
MT$137.941
NC$130.231
ND$136.951
NE$128.731
NH$142.091
NJ$149.08–$156.952
NM$129.471
NV$137.771
NY$132.14–$161.385
OH$128.721
OK$126.211
OR$137.02–$149.792
PA$129.14–$143.162
PR$139.091
RI$141.841
SC$129.621
SD$136.841
TN$127.511
TX$128.27–$143.988
UT$131.401
VA$135.65–$158.662
VI$139.091
VT$136.061
WA$143.57–$163.252
WI$132.331
WV$124.751
WY$137.511

See 93307 in every payment locality

How the 93307 rate is calculated

Each of 93307’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 · 93307

RVUs × geographic indexes × conversion factor

Office or facility?

Work0.90

0.90 RVUs× 1.000 GPCI

Practice expense3.18

3.18 RVUs× 1.000 GPCI

Malpractice0.05

0.05 RVUs× 1.000 GPCI

Adjusted RVUs

4.1300

Conversion factor

$33.4009

Medicare rate

$137.95

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

The exact Delaware inputs and CMS source lines

PPRRVU2026_Oct_nonQPP.csv

12,049

Code
93307
Physician work
0.90
Practice expense
3.18
Malpractice
0.05

GPCI2026.csv

40

Locality
Delaware
Physician work
1.005
Practice expense
0.988
Malpractice
0.899
Office calculation for 93307 in Delaware
ComponentRVULocality factorAdjusted
Physician work0.90× 1.0050.9045
Practice expense3.18× 0.9883.1418
Malpractice0.05× 0.8990.0450
Total RVUs4.0913
Conversion factor× 33.4009

Office rate, Delaware$136.65

Office: (0.9 × 1.005 + 3.18 × 0.988 + 0.05 × 0.899) × $33.4009 = $136.65

Open 93307 in the RVU calculator

Payment rules and modifiers for 93307

The CMS indicators that decide how 93307 is paid alongside other services.

CMS payment indicators · 93307

Transthoracic echo, complete, without Doppler

RuleCMS valueWhat it means
Global periodXXXThe global surgery concept doesn’t apply.
Multiple procedures6Diagnostic cardiovascular reduction applies to the technical component.
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

93307 without 26 · national office

$137.95

Transthoracic echo, complete, without Doppler

93307-26 · Professional component

$43.09

Pays only the interpretation and report.

When to use modifier 26

Codes related to 93307

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

Codes related to 93307
CodeHow it relatesOffice range, Delaware
Used instead
93306Echocardiogram (TTE), complete, with spectral and color DopplerUse for a complete transthoracic examination that includes Doppler evaluation.$194.94
93303Congenital echo, complete transthoracic studyComplete transthoracic examination when evaluating congenital cardiac anomalies.$218.31
93304Transthoracic echo, congenital, limited or follow-upLimited or follow-up transthoracic examination for congenital cardiac anomalies.$152.10
93312Transesophageal echo, complete serviceUses the transesophageal approach rather than imaging through the chest wall.$237.59
Same family
93308Echocardiogram, follow-up or limited studyRelated transthoracic code for a limited or follow-up examination.$100.17

How 93307 has changed in Delaware

93307 · Office / nonfacility

$136.65

Effective 2026-10-01

The base rate is $6.26 higher than on 2025-10-01, moving from $130.39 to $136.65 (4.8%).

It is unchanged from the immediately preceding available release, effective 2026-07-01.

Base rate by release · bars start at $0 · select a bar to compare

One bar per available release, ordered by effective date. Missing rates remain gaps. These comparisons hold the code, setting and locality identifiers constant; they do not isolate which policy or input caused a change.

What changed, release by release

  1. January 1, 2026

    RVU26A

    $130.39changed to$136.65

    • Conversion factor 32.3465 changed to 33.4009
    • Work RVU 0.92 changed to 0.90
    • Practice expense RVU 3.08 changed to 3.18
    • Work GPCI 1.009 changed to 1.005
    • Practice expense GPCI 0.992 changed to 0.988
    • Malpractice GPCI 0.949 changed to 0.899

    Held through RVU26B, RVU26C, RVU26D.

  2. January 1, 2025

    RVU25A

    $135.51changed to$130.39

    • Conversion factor 33.2875 changed to 32.3465
    • Practice expense RVU 3.12 changed to 3.08

    Held through RVU25B, RVU25C, RVU25D.

  3. March 9, 2024

    RVU24AR

    $133.29changed to$135.51

    • Conversion factor 32.7442 changed to 33.2875

    Held through RVU24B, RVU24C, RVU24D.

  4. January 1, 2024

    RVU24A

    $139.43changed to$133.29

    • Conversion factor 33.8872 changed to 32.7442
    • Practice expense RVU 3.11 changed to 3.12
    • Malpractice RVU 0.06 changed to 0.05
    • Work GPCI 1.007 changed to 1.009
    • Practice expense GPCI 1.007 changed to 0.992
    • Malpractice GPCI 0.938 changed to 0.949

  5. January 1, 2023

    RVU23A

    $146.04changed to$139.43

    • Conversion factor 34.6062 changed to 33.8872
    • Practice expense RVU 3.17 changed to 3.11
    • Work GPCI 1.005 changed to 1.007
    • Practice expense GPCI 1.022 changed to 1.007
    • Malpractice GPCI 0.927 changed to 0.938

    Held through RVU23B, RVU23C, RVU23D.

  6. January 1, 2022

    RVU22A

    $149.39changed to$146.04

    • Conversion factor 34.8931 changed to 34.6062
    • Practice expense RVU 3.23 changed to 3.17

    Held through RVU22B, RVU22C, RVU22D.

  7. January 1, 2021

    RVU21A

    $146.53changed to$149.39

    • Conversion factor 36.0896 changed to 34.8931
    • Practice expense RVU 3.02 changed to 3.23
    • Malpractice RVU 0.05 changed to 0.06
    • Work GPCI 1.006 changed to 1.005
    • Practice expense GPCI 1.021 changed to 1.022
    • Malpractice GPCI 1.023 changed to 0.927

    Held through RVU21B, RVU21C, RVU21D.

  8. January 1, 2020

    RVU20A

    $145.54changed to$146.53

    • Conversion factor 36.0391 changed to 36.0896
    • Practice expense RVU 3.01 changed to 3.02
    • Malpractice RVU 0.04 changed to 0.05
    • Work GPCI 1.007 changed to 1.006
    • Practice expense GPCI 1.019 changed to 1.021
    • Malpractice GPCI 1.119 changed to 1.023

    Held through RVU20B, RVU20C, RVU20D.

  9. January 1, 2019

    RVU19A

    $147.95changed to$145.54

    • Conversion factor 35.9996 changed to 36.0391
    • Practice expense RVU 3.08 changed to 3.01

    Held through RVU19B, RVU19C, RVU19D.

  10. January 1, 2018

    RVU18AR1

    $134.62changed to$147.95

    • Conversion factor 35.8887 changed to 35.9996
    • Practice expense RVU 2.71 changed to 3.08
    • Work GPCI 1.010 changed to 1.007
    • Practice expense GPCI 1.025 changed to 1.019
    • Malpractice GPCI 1.101 changed to 1.119

    Held through RVU18B, RVU18C, RVU18D.

  11. January 1, 2017

    RVU17A

    $135.29changed to$134.62

    • Conversion factor 35.8043 changed to 35.8887
    • Practice expense RVU 2.72 changed to 2.71
    • Work GPCI 1.012 changed to 1.010
    • Practice expense GPCI 1.031 changed to 1.025
    • Malpractice GPCI 1.083 changed to 1.101

    Held through RVU17B, RVU17C, RVU17D.

  12. January 1, 2016

    RVU16A

    $135.41changed to$135.29

    • Conversion factor 35.9335 changed to 35.8043
    • Practice expense RVU 2.71 changed to 2.72

    Held through RVU16B, RVU16C, RVU16D.

  13. July 1, 2015

    RVU15C

    $134.74changed to$135.41

    • Conversion factor 35.7547 changed to 35.9335

    Held through RVU15D.

  14. January 1, 2015

    RVU15A

    $136.49changed to$134.74

    • Conversion factor 35.8228 changed to 35.7547
    • Practice expense RVU 2.74 changed to 2.71
    • Practice expense GPCI 1.038 changed to 1.031
    • Malpractice GPCI 0.878 changed to 1.083

    Held through RVU15B.

  15. January 1, 2014

    RVU14A

    $117.84changed to$136.49

    • Conversion factor 34.0230 changed to 35.8228
    • Practice expense RVU 2.40 changed to 2.74
    • Practice expense GPCI 1.044 changed to 1.038
    • Malpractice GPCI 0.672 changed to 0.878

    Held through RVU14B, RVU14C, RVU14D.

  16. January 1, 2013

    RVU13AR

    Earliest loaded release: $117.84

    Held through RVU13B, RVU13C, RVU13D.

Rates in every CMS release
Effective fromOfficeFacilityCMS release
2026-10-01$136.65Not available in this settingRVU26D
2026-07-01$136.65Not available in this settingRVU26C
2026-04-01$136.65Not available in this settingRVU26B
2026-01-01$136.65Not available in this settingRVU26A
2025-10-01$130.39Not available in this settingRVU25D
2025-07-01$130.39Not available in this settingRVU25C
2025-04-01$130.39Not available in this settingRVU25B
2025-01-01$130.39Not available in this settingRVU25A
2024-10-01$135.51Not available in this settingRVU24D
2024-07-01$135.51Not available in this settingRVU24C
2024-04-01$135.51Not available in this settingRVU24B
2024-03-09$135.51Not available in this settingRVU24AR
2024-01-01$133.29Not available in this settingRVU24A
2023-10-01$139.43Not available in this settingRVU23D
2023-07-01$139.43Not available in this settingRVU23C
2023-04-01$139.43Not available in this settingRVU23B
2023-01-01$139.43Not available in this settingRVU23A
2022-10-01$146.04Not available in this settingRVU22D
2022-07-01$146.04Not available in this settingRVU22C
2022-04-01$146.04Not available in this settingRVU22B
2022-01-01$146.04Not available in this settingRVU22A
2021-10-01$149.39Not available in this settingRVU21D
2021-07-01$149.39Not available in this settingRVU21C
2021-04-01$149.39Not available in this settingRVU21B
2021-01-01$149.39Not available in this settingRVU21A
2020-10-01$146.53Not available in this settingRVU20D
2020-07-01$146.53Not available in this settingRVU20C
2020-04-01$146.53Not available in this settingRVU20B
2020-01-01$146.53Not available in this settingRVU20A
2019-10-01$145.54Not available in this settingRVU19D
2019-07-01$145.54Not available in this settingRVU19C
2019-04-01$145.54Not available in this settingRVU19B
2019-01-01$145.54Not available in this settingRVU19A
2018-10-01$147.95Not available in this settingRVU18D
2018-07-01$147.95Not available in this settingRVU18C
2018-04-01$147.95Not available in this settingRVU18B
2018-01-01$147.95Not available in this settingRVU18AR1
2017-10-01$134.62Not available in this settingRVU17D
2017-07-01$134.62Not available in this settingRVU17C
2017-04-01$134.62Not available in this settingRVU17B
2017-01-01$134.62Not available in this settingRVU17A
2016-10-01$135.29Not available in this settingRVU16D
2016-07-01$135.29Not available in this settingRVU16C
2016-04-01$135.29Not available in this settingRVU16B
2016-01-01$135.29Not available in this settingRVU16A
2015-10-01$135.41Not available in this settingRVU15D
2015-07-01$135.41Not available in this settingRVU15C
2015-04-01$134.74Not available in this settingRVU15B
2015-01-01$134.74Not available in this settingRVU15A
2014-10-01$136.49Not available in this settingRVU14D
2014-07-01$136.49Not available in this settingRVU14C
2014-04-01$136.49Not available in this settingRVU14B
2014-01-01$136.49Not available in this settingRVU14A
2013-10-01$117.84Not available in this settingRVU13D
2013-07-01$117.84Not available in this settingRVU13C
2013-04-01$117.84Not available in this settingRVU13B
2013-01-01$117.84Not available in this settingRVU13AR

Price 93307 for an earlier date of service

Where the Delaware rate applies

Delaware is a Medicare payment area, not a city. Our Census mapping connects it to 79 cities and communities in Delaware. Some span more than one payment area; confirm with the service ZIP.

  • Arden
  • Ardencroft
  • Ardentown
  • Bear
  • Bellefonte
  • Bethany Beach
  • Bethel
  • Blades

Browse all communities in Delaware

93307 billing questions

How does 93307 differ from 93306?

93307 describes a complete transthoracic study without Doppler. Use 93306 when the complete study includes Doppler evaluation.

Can 93307 be used for a limited or follow-up echo?

No. 93307 is for a complete examination; 93308 is the related code for a limited or follow-up transthoracic study.

Can the professional and technical portions be billed separately?

Yes. Report modifier 26 for the physician interpretation and modifier TC for the technical portion; an unmodified claim represents the global service.

What documentation supports a complete study?

The record should show a comprehensive transthoracic examination and its findings, rather than a focused assessment of a single question or structure.

How does the multiple-procedure reduction affect 93307?

When multiple cardiovascular diagnostic procedures are performed, CMS applies the reduction to the technical component of 93307.

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

Show the CMS file lines behind this rate
RVUs for 93307PPRRVU2026_Oct_nonQPP.csv, line 12,049 (RVU26D)
Geographic factors for DelawareGPCI2026.csv, line 40 (RVU26D)

Open CMS sourceHow we calculate rates

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