CPT code 93303: Congenital echo, complete transthoracic study2026 Medicare rate & RVUs in New Mexico
A complete transthoracic echocardiogram evaluates congenital heart abnormalities, such as septal defects or abnormal valve anatomy, using ultrasound imaging.
In New Mexico, Medicare pays $206.33 for 93303 in the office.
Check a contract rate as a % of Medicare · 93303 nationwide
Medicare allowed amount for participating (non-QP) physicians, before deductible, coinsurance and claim adjustments. Not a patient’s bill or a hospital charge.
On this page 11 sections
What 93303 covers
This study uses an ultrasound probe on the chest to assess heart structure and function when congenital cardiac anatomy is present or suspected. A cardiologist or other qualified clinician interprets the images; the technical service is generally performed by trained cardiac sonography staff in a hospital, clinic, or imaging practice. It may be used for initial assessment or ongoing evaluation of congenital heart disease in children or adults.
Select this code for a complete transthoracic study focused on congenital cardiac abnormalities, rather than a limited follow-up examination or a standard study for acquired heart disease. The report should support the congenital indication and document a complete examination and interpretation. Bill the global service without a component modifier, or use modifier 26 for interpretation or TC for equipment and staff when those components are billed separately. CMS applies the cardiovascular diagnostic 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 New Mexico compares for 93303
Across 109 of 109 payment localities, the office rate for 93303 runs from $194.54 in Arkansas to $301.68 in San Benito County, CA. New Mexico pays $206.33. The RVUs are the same everywhere; the geographic indexes change the dollars.
- New Mexico · this page$206.33
- Los Angeles, CA · California$253.55+$47.22
- Washington, DC area · District of Columbia$254.27+$47.94
- Miami, FL · Florida$231.22+$24.89
- Chicago, IL · Illinois$224.65+$18.32
- Manhattan, NY · New York$252.99+$46.66
- Alaska · Alaska$252.03+$45.70
Other areas in New Mexico first, then benchmark localities. Bars start at $0.
Every other payment area
| Payment locality | Office | Facility |
|---|---|---|
| AlabamaAlabama | $197.47 | — |
| ArkansasArkansas | $194.54 | — |
| ArizonaArizona | $214.66 | — |
| Bakersfield, CACalifornia | $237.20 | — |
| Chico, CACalifornia | $236.95 | — |
| El Centro, CACalifornia | $236.96 | — |
| Fresno, CACalifornia | $236.95 | — |
| Hanford, CACalifornia | $236.95 | — |
| Madera, CACalifornia | $236.95 | — |
| Merced, CACalifornia | $236.95 | — |
| Modesto, CACalifornia | $236.95 | — |
| Napa, CACalifornia | $277.84 | — |
| Oxnard, CACalifornia | $252.73 | — |
| Redding, CACalifornia | $236.95 | — |
| Rest of CaliforniaCalifornia | $236.95 | — |
| Riverside, CACalifornia | $237.73 | — |
| Sacramento, CACalifornia | $249.53 | — |
| Salinas, CACalifornia | $248.61 | — |
| San Diego, CACalifornia | $255.08 | — |
| Marin County, CACalifornia | $295.24 | — |
| San Francisco, CACalifornia | $295.16 | — |
| San Benito County, CACalifornia | $301.68 | — |
| Santa Clara County, CACalifornia | $301.36 | — |
| San Luis Obispo, CACalifornia | $244.50 | — |
| Santa Cruz, CACalifornia | $258.02 | — |
| Santa Maria, CACalifornia | $249.71 | — |
| Santa Rosa, CACalifornia | $260.69 | — |
| Stockton, CACalifornia | $236.95 | — |
| Vallejo, CACalifornia | $277.72 | — |
| Visalia, CACalifornia | $236.95 | — |
| Yuba City, CACalifornia | $236.95 | — |
| ColoradoColorado | $231.69 | — |
| ConnecticutConnecticut | $235.31 | — |
| DelawareDelaware | $218.31 | — |
| Fort Lauderdale, FLFlorida | $224.62 | — |
| Rest of FloridaFlorida | $213.89 | — |
| Atlanta, GAGeorgia | $223.85 | — |
| Rest of GeorgiaGeorgia | $201.92 | — |
| Hawaii, Guam, HIHawaii | $243.53 | — |
| IowaIowa | $204.10 | — |
| IdahoIdaho | $205.16 | — |
| East St. Louis, ILIllinois | $208.76 | — |
| Rest of IllinoisIllinois | $206.48 | — |
| Suburban Chicago, ILIllinois | $227.29 | — |
| IndianaIndiana | $206.42 | — |
| KansasKansas | $202.42 | — |
| KentuckyKentucky | $200.75 | — |
| New Orleans, LALouisiana | $210.40 | — |
| Rest of LouisianaLouisiana | $200.14 | — |
| Metropolitan Boston, MAMassachusetts | $256.01 | — |
| Rest of MassachusettsMassachusetts | $229.96 | — |
| Baltimore area, MDMaryland | $234.50 | — |
| Rest of MarylandMaryland | $222.79 | — |
| Rest of MaineMaine | $205.51 | — |
| Southern Maine, MEMaine | $218.00 | — |
| Detroit, MIMichigan | $215.90 | — |
| Rest of MichiganMichigan | $205.46 | — |
| MinnesotaMinnesota | $223.89 | — |
| Metropolitan Kansas City, MOMissouri | $209.68 | — |
| Metropolitan St. Louis, MOMissouri | $212.02 | — |
| Rest of MissouriMissouri | $196.14 | — |
| MississippiMississippi | $195.41 | — |
| MontanaMontana | $220.44 | — |
| North CarolinaNorth Carolina | $207.83 | — |
| North DakotaNorth Dakota | $219.06 | — |
| NebraskaNebraska | $205.46 | — |
| New HampshireNew Hampshire | $227.36 | — |
| Northern New JerseyNew Jersey | $251.39 | — |
| Rest of New JerseyNew Jersey | $238.53 | — |
| NevadaNevada | $220.23 | — |
| NYC suburbs and Long Island, NYNew York | $258.37 | — |
| Poughkeepsie and northern NYC suburbs, NYNew York | $239.54 | — |
| Queens, NYNew York | $256.17 | — |
| Rest of New YorkNew York | $210.97 | — |
| OhioOhio | $205.18 | — |
| OklahomaOklahoma | $201.13 | — |
| Portland, OROregon | $240.03 | — |
| Rest of OregonOregon | $219.05 | — |
| Metropolitan Philadelphia, PAPennsylvania | $228.86 | — |
| Rest of PennsylvaniaPennsylvania | $205.91 | — |
| Puerto RicoPuerto Rico | $222.34 | — |
| Rhode IslandRhode Island | $226.80 | — |
| South CarolinaSouth Carolina | $206.74 | — |
| South DakotaSouth Dakota | $218.89 | — |
| TennesseeTennessee | $203.38 | — |
| Austin, TXTexas | $230.45 | — |
| Beaumont, TXTexas | $204.47 | — |
| Brazoria, TXTexas | $218.69 | — |
| Dallas, TXTexas | $219.79 | — |
| Fort Worth, TXTexas | $218.07 | — |
| Galveston, TXTexas | $219.15 | — |
| Houston, TXTexas | $220.43 | — |
| Rest of TexasTexas | $211.26 | — |
| UtahUtah | $209.67 | — |
| VirginiaVirginia | $216.77 | — |
| Virgin Islands, VIUnited States Virgin Islands | $222.34 | — |
| VermontVermont | $217.53 | — |
| Rest of WashingtonWashington | $229.75 | — |
| King County, WAWashington | $262.02 | — |
| WisconsinWisconsin | $211.45 | — |
| West VirginiaWest Virginia | $198.44 | — |
| WyomingWyoming | $219.84 | — |
93303 rates by state
Office rate range in each state. Select a state to see its payment localities.
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.
$194.54
$269.32
Color shows the midpoint of each state’s locality range.
View every state and territory as a table
| State / territory | Office rate range | Localities |
|---|---|---|
| AK | $252.03 | 1 |
| AL | $197.47 | 1 |
| AR | $194.54 | 1 |
| AZ | $214.66 | 1 |
| CA | $236.95–$301.68 | 29 |
| CO | $231.69 | 1 |
| CT | $235.31 | 1 |
| DC | $254.27 | 1 |
| DE | $218.31 | 1 |
| FL | $213.89–$231.22 | 3 |
| GA | $201.92–$223.85 | 2 |
| GU | $243.53 | 1 |
| HI | $243.53 | 1 |
| IA | $204.10 | 1 |
| ID | $205.16 | 1 |
| IL | $206.48–$227.29 | 4 |
| IN | $206.42 | 1 |
| KS | $202.42 | 1 |
| KY | $200.75 | 1 |
| LA | $200.14–$210.40 | 2 |
| MA | $229.96–$256.01 | 2 |
| MD | $222.79–$254.27 | 3 |
| ME | $205.51–$218.00 | 2 |
| MI | $205.46–$215.90 | 2 |
| MN | $223.89 | 1 |
| MO | $196.14–$212.02 | 3 |
| MS | $195.41 | 1 |
| MT | $220.44 | 1 |
| NC | $207.83 | 1 |
| ND | $219.06 | 1 |
| NE | $205.46 | 1 |
| NH | $227.36 | 1 |
| NJ | $238.53–$251.39 | 2 |
| NM | $206.33 | 1 |
| NV | $220.23 | 1 |
| NY | $210.97–$258.37 | 5 |
| OH | $205.18 | 1 |
| OK | $201.13 | 1 |
| OR | $219.05–$240.03 | 2 |
| PA | $205.91–$228.86 | 2 |
| PR | $222.34 | 1 |
| RI | $226.80 | 1 |
| SC | $206.74 | 1 |
| SD | $218.89 | 1 |
| TN | $203.38 | 1 |
| TX | $204.47–$230.45 | 8 |
| UT | $209.67 | 1 |
| VA | $216.77–$254.27 | 2 |
| VI | $222.34 | 1 |
| VT | $217.53 | 1 |
| WA | $229.75–$262.02 | 2 |
| WI | $211.45 | 1 |
| WV | $198.44 | 1 |
| WY | $219.84 | 1 |
How the 93303 rate is calculated
Each of 93303’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 · 93303
RVUs × geographic indexes × conversion factor
Work1.27
1.27 RVUs× 1.000 GPCI
Practice expense5.26
5.26 RVUs× 1.000 GPCI
Malpractice0.07
0.07 RVUs× 1.000 GPCI
Adjusted RVUs
6.6000
Conversion factor
$33.4009
Medicare rate
$220.45
Every GPCI starts at 1.000, the national rate. Enter a ZIP or drag a slider.
The exact New Mexico inputs and CMS source lines
PPRRVU2026_Oct_nonQPP.csv
12,040
- Code
- 93303
- Physician work
- 1.27
- Practice expense
- 5.26
- Malpractice
- 0.07
GPCI2026.csv
77
- Locality
- New Mexico
- Physician work
- 1.000
- Practice expense
- 0.917
- Malpractice
- 1.201
| Component | RVU | Locality factor | Adjusted |
|---|---|---|---|
| Physician work | 1.27 | × 1.000 | 1.2700 |
| Practice expense | 5.26 | × 0.917 | 4.8234 |
| Malpractice | 0.07 | × 1.201 | 0.0841 |
| Total RVUs | 6.1775 | ||
| Conversion factor | × 33.4009 | ||
Office rate, New Mexico$206.33
Office: (1.27 × 1 + 5.26 × 0.917 + 0.07 × 1.201) × $33.4009 = $206.33
Payment rules and modifiers for 93303
The CMS indicators that decide how 93303 is paid alongside other services.
CMS payment indicators · 93303
Congenital echo, complete transthoracic study
| Rule | CMS value | What it means |
|---|---|---|
| Global period | XXX | The global surgery concept doesn’t apply. |
| Multiple procedures | 6 | Diagnostic cardiovascular reduction applies to the technical component. |
| Bilateral (modifier 50) | 0 | The 150% bilateral adjustment doesn’t apply. |
| Assistant at surgery (80/81/82/AS) | 0 | Not paid without supporting documentation. |
| Co-surgeons (62) | 0 | Not permitted. |
| Team surgery (66) | 0 | Not permitted. |
| Professional/technical | 1 | Diagnostic test with separate professional (26) and technical (TC) components. |
What modifiers do to the payment
Modifier 26 · payment effect
With and without the modifier
93303 without 26 · national office
$220.45
Congenital echo, complete transthoracic study
93303-26 · Professional component
$60.12
Pays only the interpretation and report.
How 93303 has changed in New Mexico
93303 · Office / nonfacility
$206.33
Effective 2026-10-01
The base rate is $12.42 higher than on 2025-10-01, moving from $193.91 to $206.33 (6.4%).
It is unchanged from the immediately preceding available release, effective 2026-07-01.
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
January 1, 2026
RVU26A
$193.91changed to$206.33
- Conversion factor 32.3465 changed to 33.4009
- Work RVU 1.30 changed to 1.27
- Practice expense RVU 5.08 changed to 5.26
- Practice expense GPCI 0.908 changed to 0.917
- Malpractice GPCI 1.172 changed to 1.201
Held through RVU26B, RVU26C, RVU26D.
January 1, 2025
RVU25A
$203.48changed to$193.91
- Conversion factor 33.2875 changed to 32.3465
- Practice expense RVU 5.21 changed to 5.08
Held through RVU25B, RVU25C, RVU25D.
March 9, 2024
RVU24AR
$200.16changed to$203.48
- Conversion factor 32.7442 changed to 33.2875
Held through RVU24B, RVU24C, RVU24D.
January 1, 2024
RVU24A
$206.47changed to$200.16
- Conversion factor 33.8872 changed to 32.7442
- Malpractice RVU 0.08 changed to 0.07
- Practice expense GPCI 0.902 changed to 0.908
- Malpractice GPCI 1.169 changed to 1.172
January 1, 2023
RVU23A
$212.37changed to$206.47
- Conversion factor 34.6062 changed to 33.8872
- Practice expense RVU 5.32 changed to 5.21
- Malpractice RVU 0.06 changed to 0.08
- Practice expense GPCI 0.896 changed to 0.902
- Malpractice GPCI 1.166 changed to 1.169
Held through RVU23B, RVU23C, RVU23D.
January 1, 2022
RVU22A
$218.50changed to$212.37
- Conversion factor 34.8931 changed to 34.6062
- Practice expense RVU 5.46 changed to 5.32
Held through RVU22B, RVU22C, RVU22D.
January 1, 2021
RVU21A
$220.69changed to$218.50
- Conversion factor 36.0896 changed to 34.8931
- Practice expense RVU 5.21 changed to 5.46
- Malpractice RVU 0.07 changed to 0.06
- Practice expense GPCI 0.908 changed to 0.896
- Malpractice GPCI 1.207 changed to 1.166
Held through RVU21B, RVU21C, RVU21D.
January 1, 2020
RVU20A
$225.25changed to$220.69
- Conversion factor 36.0391 changed to 36.0896
- Practice expense RVU 5.28 changed to 5.21
- Practice expense GPCI 0.921 changed to 0.908
- Malpractice GPCI 1.247 changed to 1.207
Held through RVU20B, RVU20C, RVU20D.
January 1, 2019
RVU19A
$231.63changed to$225.25
- Conversion factor 35.9996 changed to 36.0391
- Practice expense RVU 5.48 changed to 5.28
Held through RVU19B, RVU19C, RVU19D.
January 1, 2018
RVU18AR1
$225.33changed to$231.63
- Conversion factor 35.8887 changed to 35.9996
- Practice expense RVU 5.32 changed to 5.48
- Practice expense GPCI 0.920 changed to 0.921
- Malpractice GPCI 1.204 changed to 1.247
Held through RVU18B, RVU18C, RVU18D.
January 1, 2017
RVU17A
$225.82changed to$225.33
- Conversion factor 35.8043 changed to 35.8887
- Practice expense RVU 5.36 changed to 5.32
- Practice expense GPCI 0.919 changed to 0.920
- Malpractice GPCI 1.161 changed to 1.204
Held through RVU17B, RVU17C, RVU17D.
January 1, 2016
RVU16A
$225.23changed to$225.82
- Conversion factor 35.9335 changed to 35.8043
- Practice expense RVU 5.33 changed to 5.36
- Malpractice RVU 0.06 changed to 0.07
Held through RVU16B, RVU16C, RVU16D.
July 1, 2015
RVU15C
$224.11changed to$225.23
- Conversion factor 35.7547 changed to 35.9335
Held through RVU15D.
January 1, 2015
RVU15A
$223.78changed to$224.11
- Conversion factor 35.8228 changed to 35.7547
- Malpractice RVU 0.05 changed to 0.06
- Practice expense GPCI 0.918 changed to 0.919
- Malpractice GPCI 1.079 changed to 1.161
Held through RVU15B.
January 1, 2014
RVU14A
$184.92changed to$223.78
- Conversion factor 34.0230 changed to 35.8228
- Practice expense RVU 4.46 changed to 5.33
- Practice expense GPCI 0.916 changed to 0.918
- Malpractice GPCI 0.997 changed to 1.079
Held through RVU14B, RVU14C, RVU14D.
January 1, 2013
RVU13AR
Earliest loaded release: $184.92
Held through RVU13B, RVU13C, RVU13D.
| Effective from | Office | Facility | CMS release |
|---|---|---|---|
| 2026-10-01 | $206.33 | Not available in this setting | RVU26D |
| 2026-07-01 | $206.33 | Not available in this setting | RVU26C |
| 2026-04-01 | $206.33 | Not available in this setting | RVU26B |
| 2026-01-01 | $206.33 | Not available in this setting | RVU26A |
| 2025-10-01 | $193.91 | Not available in this setting | RVU25D |
| 2025-07-01 | $193.91 | Not available in this setting | RVU25C |
| 2025-04-01 | $193.91 | Not available in this setting | RVU25B |
| 2025-01-01 | $193.91 | Not available in this setting | RVU25A |
| 2024-10-01 | $203.48 | Not available in this setting | RVU24D |
| 2024-07-01 | $203.48 | Not available in this setting | RVU24C |
| 2024-04-01 | $203.48 | Not available in this setting | RVU24B |
| 2024-03-09 | $203.48 | Not available in this setting | RVU24AR |
| 2024-01-01 | $200.16 | Not available in this setting | RVU24A |
| 2023-10-01 | $206.47 | Not available in this setting | RVU23D |
| 2023-07-01 | $206.47 | Not available in this setting | RVU23C |
| 2023-04-01 | $206.47 | Not available in this setting | RVU23B |
| 2023-01-01 | $206.47 | Not available in this setting | RVU23A |
| 2022-10-01 | $212.37 | Not available in this setting | RVU22D |
| 2022-07-01 | $212.37 | Not available in this setting | RVU22C |
| 2022-04-01 | $212.37 | Not available in this setting | RVU22B |
| 2022-01-01 | $212.37 | Not available in this setting | RVU22A |
| 2021-10-01 | $218.50 | Not available in this setting | RVU21D |
| 2021-07-01 | $218.50 | Not available in this setting | RVU21C |
| 2021-04-01 | $218.50 | Not available in this setting | RVU21B |
| 2021-01-01 | $218.50 | Not available in this setting | RVU21A |
| 2020-10-01 | $220.69 | Not available in this setting | RVU20D |
| 2020-07-01 | $220.69 | Not available in this setting | RVU20C |
| 2020-04-01 | $220.69 | Not available in this setting | RVU20B |
| 2020-01-01 | $220.69 | Not available in this setting | RVU20A |
| 2019-10-01 | $225.25 | Not available in this setting | RVU19D |
| 2019-07-01 | $225.25 | Not available in this setting | RVU19C |
| 2019-04-01 | $225.25 | Not available in this setting | RVU19B |
| 2019-01-01 | $225.25 | Not available in this setting | RVU19A |
| 2018-10-01 | $231.63 | Not available in this setting | RVU18D |
| 2018-07-01 | $231.63 | Not available in this setting | RVU18C |
| 2018-04-01 | $231.63 | Not available in this setting | RVU18B |
| 2018-01-01 | $231.63 | Not available in this setting | RVU18AR1 |
| 2017-10-01 | $225.33 | Not available in this setting | RVU17D |
| 2017-07-01 | $225.33 | Not available in this setting | RVU17C |
| 2017-04-01 | $225.33 | Not available in this setting | RVU17B |
| 2017-01-01 | $225.33 | Not available in this setting | RVU17A |
| 2016-10-01 | $225.82 | Not available in this setting | RVU16D |
| 2016-07-01 | $225.82 | Not available in this setting | RVU16C |
| 2016-04-01 | $225.82 | Not available in this setting | RVU16B |
| 2016-01-01 | $225.82 | Not available in this setting | RVU16A |
| 2015-10-01 | $225.23 | Not available in this setting | RVU15D |
| 2015-07-01 | $225.23 | Not available in this setting | RVU15C |
| 2015-04-01 | $224.11 | Not available in this setting | RVU15B |
| 2015-01-01 | $224.11 | Not available in this setting | RVU15A |
| 2014-10-01 | $223.78 | Not available in this setting | RVU14D |
| 2014-07-01 | $223.78 | Not available in this setting | RVU14C |
| 2014-04-01 | $223.78 | Not available in this setting | RVU14B |
| 2014-01-01 | $223.78 | Not available in this setting | RVU14A |
| 2013-10-01 | $184.92 | Not available in this setting | RVU13D |
| 2013-07-01 | $184.92 | Not available in this setting | RVU13C |
| 2013-04-01 | $184.92 | Not available in this setting | RVU13B |
| 2013-01-01 | $184.92 | Not available in this setting | RVU13AR |
Where the New Mexico rate applies
New Mexico is a Medicare payment area, not a city. Our Census mapping connects it to 528 cities and communities in New Mexico. Some span more than one payment area; confirm with the service ZIP.
- Abeytas
- Abiquiu
- Acomita Lake
- Adelino
- Agua Fria
- Alamillo
- Alamo
- Alamogordo
93303 billing questions
When should this code be used instead of 93306?
Use this code for a complete transthoracic study evaluating congenital cardiac abnormalities. Code 93306 describes a complete standard transthoracic study with Doppler and is not the congenital-specific choice.
How does this differ from 93304?
This code represents a complete congenital transthoracic examination. Code 93304 is for a limited or follow-up congenital study.
Can the professional and technical services be billed separately?
Yes. Modifier 26 identifies the professional interpretation, and modifier TC identifies the technical service. Without either modifier, the claim represents the global service.
Which part is subject to the cardiovascular diagnostic multiple procedure reduction?
The technical component is subject to the reduction. CMS applies the reduction to the technical component.
What documentation supports reporting the complete study?
Document the congenital cardiac indication, the complete transthoracic examination performed, and the interpreting clinician’s findings. A limited follow-up examination should be distinguished from a complete study.
Can Doppler services be reported with this study?
Codes 93320 and 93325 describe spectral Doppler and color-flow mapping services that may accompany congenital echocardiography when performed and separately documented.
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
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