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CPT code 76810: Obstetric ultrasound, 14 weeks or later2026 Medicare rate & RVUs in Connecticut

Reports the standard obstetric ultrasound evaluation for each additional fetus in a pregnancy at 14 weeks or later, alongside the primary study.

CMS RVU26DEffective Oct 1, 2026One payment locality47 Medicare services in 2024

In Connecticut, Medicare pays $93.77 for 76810 in the office.

$93.77Office (non-facility)
Not available in this settingHospital or facility
+5.9%vs the national office rate ($88.51)

Check a contract rate as a % of Medicare · 76810 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 76810 for the payment locality that covers the ZIP.

On this page 11 sections
  1. Rate in Connecticut
  2. What 76810 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 76810 covers

This add-on covers the standard obstetric ultrasound evaluation of an additional fetus at 14 weeks or later. It is used in multiple gestations when the primary study evaluates one fetus and the examination also requires evaluation of another. A sonographer typically acquires the images in an office or hospital imaging department; a physician interprets the study and documents the findings. The additional-fetus evaluation is distinct from a detailed fetal anatomic examination.

Report 76810 with the qualifying primary obstetric ultrasound, not as a stand-alone service. Documentation should identify the gestational age and number of fetuses and support the evaluation of each additional fetus. CMS recognizes professional and technical components: modifier 26 identifies the interpretation, modifier TC identifies the equipment and staff, and no component modifier represents the global service. CMS treats this add-on payment within the primary procedure’s global period.

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 Connecticut compares for 76810

Across 109 of 109 payment localities, the office rate for 76810 runs from $79.86 in Arkansas to $115.17 in San Benito County, CA. Connecticut pays $93.77. The RVUs are the same everywhere; the geographic indexes change the dollars.

76810 in Connecticut vs other payment areas
  1. Connecticut · this page$93.77
  2. Los Angeles, CA · California$99.12+$5.35
  3. Washington, DC area · District of Columbia$100.16+$6.39
  4. Miami, FL · Florida$93.81+$0.04
  5. Chicago, IL · Illinois$91.60−$2.17
  6. Manhattan, NY · New York$100.56+$6.79
  7. Alaska · Alaska$107.18+$13.41

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

Every other payment area

76810 in every other Medicare payment locality
Payment localityOfficeFacility
AlabamaAlabama$80.84—
ArkansasArkansas$79.86—
ArizonaArizona$86.54—
Bakersfield, CACalifornia$93.56—
Chico, CACalifornia$93.35—
El Centro, CACalifornia$93.36—
Fresno, CACalifornia$93.35—
Hanford, CACalifornia$93.35—

76810 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.

$79.86

$107.18

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

View every state and territory as a table
76810 office rate range by state
State / territoryOffice rate rangeLocalities
AK$107.181
AL$80.841
AR$79.861
AZ$86.541
CA$93.35–$115.1729
CO$91.941
CT$93.771
DC$100.161
DE$87.821
FL$87.12–$93.813
GA$83.02–$89.882
GU$95.131
HI$95.131
IA$82.681
ID$83.101
IL$84.90–$91.754
IN$83.511
KS$82.291
KY$82.301
LA$82.17–$85.572
MA$91.50–$100.172
MD$89.32–$100.163
ME$83.40–$87.282
MI$84.03–$87.982
MN$88.681
MO$80.95–$85.903
MS$80.421
MT$88.511
NC$84.141
ND$87.321
NE$83.071
NH$90.491
NJ$95.00–$99.382
NM$84.401
NV$88.231
NY$85.20–$102.575
OH$83.791
OK$82.241
OR$87.70–$94.562
PA$83.94–$91.712
PR$89.081
RI$90.701
SC$84.071
SD$87.181
TN$82.631
TX$83.47–$91.518
UT$85.041
VA$87.00–$100.162
VI$89.081
VT$86.981
WA$91.34–$102.112
WI$84.841
WV$82.241
WY$87.991

See 76810 in every payment locality

How the 76810 rate is calculated

Each of 76810’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 · 76810

RVUs × geographic indexes × conversion factor

Office or facility?

Work0.96

0.96 RVUs× 1.000 GPCI

Practice expense1.63

1.63 RVUs× 1.000 GPCI

Malpractice0.06

0.06 RVUs× 1.000 GPCI

Adjusted RVUs

2.6500

Conversion factor

$33.4009

Medicare rate

$88.51

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

The exact Connecticut inputs and CMS source lines

PPRRVU2026_Oct_nonQPP.csv

8,772

Code
76810
Physician work
0.96
Practice expense
1.63
Malpractice
0.06

GPCI2026.csv

38

Locality
Connecticut
Physician work
1.020
Practice expense
1.077
Malpractice
1.210
Office calculation for 76810 in Connecticut
ComponentRVULocality factorAdjusted
Physician work0.96× 1.0200.9792
Practice expense1.63× 1.0771.7555
Malpractice0.06× 1.2100.0726
Total RVUs2.8073
Conversion factor× 33.4009

Office rate, Connecticut$93.77

Office: (0.96 × 1.02 + 1.63 × 1.077 + 0.06 × 1.21) × $33.4009 = $93.77

Open 76810 in the RVU calculator

Payment rules and modifiers for 76810

The CMS indicators that decide how 76810 is paid alongside other services.

CMS payment indicators · 76810

Obstetric ultrasound, 14 weeks or later

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

76810 without 26 · national office

$88.51

Obstetric ultrasound, 14 weeks or later

76810-26 · Professional component

$47.10

Pays only the interpretation and report.

When to use modifier 26

Codes related to 76810

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

Codes related to 76810
CodeHow it relatesOffice range, Connecticut
Add-on codes
76805Obstetric ultrasound, single fetus, 14 weeks or laterPrimary standard obstetric ultrasound code paired with 76810 for additional-fetus evaluation.$144.87
Used instead
76802Obstetric ultrasound, additional fetus under 14 weeksAdditional-fetus standard obstetric ultrasound code for a pregnancy before 14 weeks.$63.75
76812Detailed OB ultrasound, each additional fetusUsed for an additional fetus when the obstetric examination is detailed.$206.49

How 76810 has changed in Connecticut

76810 · Office / nonfacility

$93.77

Effective 2026-10-01

The base rate is $4.44 higher than on 2025-10-01, moving from $89.33 to $93.77 (5.0%).

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

    $89.33changed to$93.77

    • Conversion factor 32.3465 changed to 33.4009
    • Work RVU 0.98 changed to 0.96
    • Practice expense RVU 1.58 changed to 1.63
    • Malpractice RVU 0.03 changed to 0.06
    • Work GPCI 1.022 changed to 1.020
    • Practice expense GPCI 1.091 changed to 1.077
    • Malpractice GPCI 1.207 changed to 1.210

    Held through RVU26B, RVU26C, RVU26D.

  2. January 1, 2025

    RVU25A

    $93.01changed to$89.33

    • Conversion factor 33.2875 changed to 32.3465
    • Practice expense RVU 1.61 changed to 1.58

    Held through RVU25B, RVU25C, RVU25D.

  3. March 9, 2024

    RVU24AR

    $91.50changed to$93.01

    • Conversion factor 32.7442 changed to 33.2875

    Held through RVU24B, RVU24C, RVU24D.

  4. January 1, 2024

    RVU24A

    $96.52changed to$91.50

    • Conversion factor 33.8872 changed to 32.7442
    • Practice expense RVU 1.62 changed to 1.61
    • Malpractice RVU 0.05 changed to 0.03
    • Work GPCI 1.030 changed to 1.022
    • Practice expense GPCI 1.102 changed to 1.091
    • Malpractice GPCI 1.070 changed to 1.207

  5. January 1, 2023

    RVU23A

    $98.47changed to$96.52

    • Conversion factor 34.6062 changed to 33.8872
    • Practice expense RVU 1.60 changed to 1.62
    • Work GPCI 1.037 changed to 1.030
    • Practice expense GPCI 1.114 changed to 1.102
    • Malpractice GPCI 0.934 changed to 1.070

    Held through RVU23B, RVU23C, RVU23D.

  6. January 1, 2022

    RVU22A

    $100.84changed to$98.47

    • Conversion factor 34.8931 changed to 34.6062
    • Practice expense RVU 1.64 changed to 1.60

    Held through RVU22B, RVU22C, RVU22D.

  7. January 1, 2021

    RVU21A

    $101.02changed to$100.84

    • Conversion factor 36.0896 changed to 34.8931
    • Practice expense RVU 1.55 changed to 1.64
    • Malpractice RVU 0.06 changed to 0.05
    • Work GPCI 1.029 changed to 1.037
    • Practice expense GPCI 1.113 changed to 1.114
    • Malpractice GPCI 1.094 changed to 0.934

    Held through RVU21B, RVU21C, RVU21D.

  8. January 1, 2020

    RVU20A

    $102.60changed to$101.02

    • Conversion factor 36.0391 changed to 36.0896
    • Practice expense RVU 1.57 changed to 1.55
    • Malpractice RVU 0.08 changed to 0.06
    • Work GPCI 1.021 changed to 1.029
    • Practice expense GPCI 1.112 changed to 1.113
    • Malpractice GPCI 1.255 changed to 1.094

    Held through RVU20B, RVU20C, RVU20D.

  9. January 1, 2019

    RVU19A

    $103.63changed to$102.60

    • Conversion factor 35.9996 changed to 36.0391
    • Practice expense RVU 1.61 changed to 1.57
    • Malpractice RVU 0.07 changed to 0.08

    Held through RVU19B, RVU19C, RVU19D.

  10. January 1, 2018

    RVU18AR1

    $103.65changed to$103.63

    • Conversion factor 35.8887 changed to 35.9996
    • Work GPCI 1.023 changed to 1.021
    • Practice expense GPCI 1.117 changed to 1.112
    • Malpractice GPCI 1.244 changed to 1.255

    Held through RVU18B, RVU18C, RVU18D.

  11. January 1, 2017

    RVU17A

    $103.24changed to$103.65

    • Conversion factor 35.8043 changed to 35.8887
    • Practice expense RVU 1.60 changed to 1.61
    • Work GPCI 1.024 changed to 1.023
    • Practice expense GPCI 1.121 changed to 1.117
    • Malpractice GPCI 1.232 changed to 1.244

    Held through RVU17B, RVU17C, RVU17D.

  12. January 1, 2016

    RVU16A

    $105.34changed to$103.24

    • Conversion factor 35.9335 changed to 35.8043
    • Practice expense RVU 1.61 changed to 1.60
    • Malpractice RVU 0.10 changed to 0.07

    Held through RVU16B, RVU16C, RVU16D.

  13. July 1, 2015

    RVU15C

    $104.82changed to$105.34

    • Conversion factor 35.7547 changed to 35.9335

    Held through RVU15D.

  14. January 1, 2015

    RVU15A

    $106.48changed to$104.82

    • Conversion factor 35.8228 changed to 35.7547
    • Practice expense RVU 1.72 changed to 1.61
    • Malpractice RVU 0.04 changed to 0.10
    • Practice expense GPCI 1.116 changed to 1.121
    • Malpractice GPCI 1.234 changed to 1.232

    Held through RVU15B.

  15. January 1, 2014

    RVU14A

    $106.45changed to$106.48

    • Conversion factor 34.0230 changed to 35.8228
    • Practice expense RVU 1.87 changed to 1.72
    • Practice expense GPCI 1.110 changed to 1.116
    • Malpractice GPCI 1.235 changed to 1.234

    Held through RVU14B, RVU14C, RVU14D.

  16. January 1, 2013

    RVU13AR

    Earliest loaded release: $106.45

    Held through RVU13B, RVU13C, RVU13D.

Rates in every CMS release
Effective fromOfficeFacilityCMS release
2026-10-01$93.77Not available in this settingRVU26D
2026-07-01$93.77Not available in this settingRVU26C
2026-04-01$93.77Not available in this settingRVU26B
2026-01-01$93.77Not available in this settingRVU26A
2025-10-01$89.33Not available in this settingRVU25D
2025-07-01$89.33Not available in this settingRVU25C
2025-04-01$89.33Not available in this settingRVU25B
2025-01-01$89.33Not available in this settingRVU25A
2024-10-01$93.01Not available in this settingRVU24D
2024-07-01$93.01Not available in this settingRVU24C
2024-04-01$93.01Not available in this settingRVU24B
2024-03-09$93.01Not available in this settingRVU24AR
2024-01-01$91.50Not available in this settingRVU24A
2023-10-01$96.52Not available in this settingRVU23D
2023-07-01$96.52Not available in this settingRVU23C
2023-04-01$96.52Not available in this settingRVU23B
2023-01-01$96.52Not available in this settingRVU23A
2022-10-01$98.47Not available in this settingRVU22D
2022-07-01$98.47Not available in this settingRVU22C
2022-04-01$98.47Not available in this settingRVU22B
2022-01-01$98.47Not available in this settingRVU22A
2021-10-01$100.84Not available in this settingRVU21D
2021-07-01$100.84Not available in this settingRVU21C
2021-04-01$100.84Not available in this settingRVU21B
2021-01-01$100.84Not available in this settingRVU21A
2020-10-01$101.02Not available in this settingRVU20D
2020-07-01$101.02Not available in this settingRVU20C
2020-04-01$101.02Not available in this settingRVU20B
2020-01-01$101.02Not available in this settingRVU20A
2019-10-01$102.60Not available in this settingRVU19D
2019-07-01$102.60Not available in this settingRVU19C
2019-04-01$102.60Not available in this settingRVU19B
2019-01-01$102.60Not available in this settingRVU19A
2018-10-01$103.63Not available in this settingRVU18D
2018-07-01$103.63Not available in this settingRVU18C
2018-04-01$103.63Not available in this settingRVU18B
2018-01-01$103.63Not available in this settingRVU18AR1
2017-10-01$103.65Not available in this settingRVU17D
2017-07-01$103.65Not available in this settingRVU17C
2017-04-01$103.65Not available in this settingRVU17B
2017-01-01$103.65Not available in this settingRVU17A
2016-10-01$103.24Not available in this settingRVU16D
2016-07-01$103.24Not available in this settingRVU16C
2016-04-01$103.24Not available in this settingRVU16B
2016-01-01$103.24Not available in this settingRVU16A
2015-10-01$105.34Not available in this settingRVU15D
2015-07-01$105.34Not available in this settingRVU15C
2015-04-01$104.82Not available in this settingRVU15B
2015-01-01$104.82Not available in this settingRVU15A
2014-10-01$106.48Not available in this settingRVU14D
2014-07-01$106.48Not available in this settingRVU14C
2014-04-01$106.48Not available in this settingRVU14B
2014-01-01$106.48Not available in this settingRVU14A
2013-10-01$106.45Not available in this settingRVU13D
2013-07-01$106.45Not available in this settingRVU13C
2013-04-01$106.45Not available in this settingRVU13B
2013-01-01$106.45Not available in this settingRVU13AR

Price 76810 for an earlier date of service

Where the Connecticut rate applies

Connecticut is a Medicare payment area, not a city. Our Census mapping connects it to 215 cities and communities in Connecticut. Some span more than one payment area; confirm with the service ZIP.

  • Ansonia
  • Ball Pond
  • Baltic
  • Bantam
  • Bethel
  • Bethlehem Village
  • Bigelow Corners
  • Blue Hills

Browse all communities in Connecticut

76810 billing questions

Which primary code is paired with 76810?

Pair it with 76805 when the standard obstetric ultrasound is performed at 14 weeks or later and evaluates an additional fetus.

How is 76810 different from 76812?

Use 76810 for the standard additional-fetus evaluation. Code 76812 is for an additional fetus in a detailed obstetric ultrasound.

How many units should be reported?

Report one unit for each additional fetus evaluated beyond the fetus represented by the primary study. Documentation should make the number of fetuses and the additional evaluation clear.

Can 76810 be billed by itself?

No. It is an add-on code and must be reported with its qualifying primary obstetric ultrasound.

How are the professional and technical services reported?

Use modifier 26 for the physician’s interpretation or TC for the technical service. Without either modifier, the claim represents the global service.

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 76810PPRRVU2026_Oct_nonQPP.csv, line 8,772 (RVU26D)
Geographic factors for ConnecticutGPCI2026.csv, line 38 (RVU26D)

Open CMS sourceHow we calculate rates

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