CPT code 73718: MRI, nonjoint, without contrast2026 Medicare rate & RVUs in New Mexico

Reports MRI of a lower-extremity area outside a joint, performed without contrast to evaluate soft tissue, bone, or other regional findings.

CMS RVU26DEffective Oct 1, 2026One payment locality152.5K Medicare services in 2024

In New Mexico, Medicare pays $208.50 for 73718 in the office.

$208.50Office (non-facility)
Not available in this settingHospital or facility
−6.3%vs the national office rate ($222.45)

Check a contract rate as a % of Medicare · 73718 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 73718 for the payment locality that covers the ZIP.

On this page 11 sections
  1. Rate in New Mexico
  2. What 73718 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 73718 covers

This service covers MRI of a lower-extremity region outside a joint, such as the thigh or calf, without contrast. It may be used to assess muscle or tendon injury, a soft-tissue mass, infection, or bone abnormalities. A technologist performs the scan in an imaging department or other MRI-capable setting, and a qualified practitioner interprets the images. When the study is focused on a joint, the joint MRI code family is used instead.

Select the code based on the imaged anatomy and whether contrast was used: this code describes a nonjoint region imaged without contrast. The order and report should identify the body area, side, clinical indication, and imaging protocol. A claim without a component modifier represents the global service; modifier 26 identifies interpretation, while modifier TC identifies equipment and staff. When multiple diagnostic imaging services are reported, the multiple-procedure reduction applies to both professional and technical components. For bilateral performance, each side is paid separately at 100%.

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 73718

Across 109 of 109 payment localities, the office rate for 73718 runs from $196.27 in Arkansas to $303.41 in San Benito County, CA. New Mexico pays $208.50. The RVUs are the same everywhere; the geographic indexes change the dollars.

73718 in New Mexico vs other payment areas
  1. New Mexico · this page$208.50
  2. Los Angeles, CA · California$255.34+$46.84
  3. Washington, DC area · District of Columbia$256.38+$47.88
  4. Miami, FL · Florida$234.24+$25.74
  5. Chicago, IL · Illinois$227.53+$19.03
  6. Manhattan, NY · New York$255.44+$46.94
  7. Alaska · Alaska$254.54+$46.04

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

Every other payment area

73718 in every other Medicare payment locality
Payment localityOfficeFacility
AlabamaAlabama$199.23—
ArkansasArkansas$196.27—
ArizonaArizona$216.58—
Bakersfield, CACalifornia$238.95—
Chico, CACalifornia$238.64—
El Centro, CACalifornia$238.65—
Fresno, CACalifornia$238.64—
Hanford, CACalifornia$238.64—

73718 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.

$196.27

$271.03

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

View every state and territory as a table
73718 office rate range by state
State / territoryOffice rate rangeLocalities
AK$254.541
AL$199.231
AR$196.271
AZ$216.581
CA$238.64–$303.4129
CO$233.541
CT$237.471
DC$256.381
DE$220.261
FL$216.25–$234.243
GA$204.09–$225.992
GU$245.211
HI$245.211
IA$205.731
ID$206.841
IL$208.89–$229.814
IN$208.101
KS$204.121
KY$202.731
LA$202.16–$212.512
MA$231.84–$257.952
MD$224.75–$256.383
ME$207.29–$219.762
MI$207.58–$218.372
MN$225.421
MO$198.17–$214.043
MS$197.291
MT$222.441
NC$209.621
ND$220.661
NE$207.081
NH$229.261
NJ$240.64–$253.492
NM$208.501
NV$222.121
NY$212.79–$260.995
OH$207.221
OK$203.021
OR$220.86–$241.852
PA$207.91–$231.012
PR$224.331
RI$228.751
SC$208.671
SD$220.451
TN$205.101
TX$206.45–$232.378
UT$211.621
VA$218.59–$256.382
VI$224.331
VT$219.211
WA$231.60–$263.912
WI$213.001
WV$200.771
WY$221.671

See 73718 in every payment locality

How the 73718 rate is calculated

Each of 73718’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 · 73718

RVUs × geographic indexes × conversion factor

Office or facility?

Work1.32

1.32 RVUs× 1.000 GPCI

Practice expense5.25

5.25 RVUs× 1.000 GPCI

Malpractice0.09

0.09 RVUs× 1.000 GPCI

Adjusted RVUs

6.6600

Conversion factor

$33.4009

Medicare rate

$222.45

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

8,267

Code
73718
Physician work
1.32
Practice expense
5.25
Malpractice
0.09

GPCI2026.csv

77

Locality
New Mexico
Physician work
1.000
Practice expense
0.917
Malpractice
1.201
Office calculation for 73718 in New Mexico
ComponentRVULocality factorAdjusted
Physician work1.32× 1.0001.3200
Practice expense5.25× 0.9174.8143
Malpractice0.09× 1.2010.1081
Total RVUs6.2423
Conversion factor× 33.4009

Office rate, New Mexico$208.50

Office: (1.32 × 1 + 5.25 × 0.917 + 0.09 × 1.201) × $33.4009 = $208.50

Open 73718 in the RVU calculator

Payment rules and modifiers for 73718

The CMS indicators that decide how 73718 is paid alongside other services.

CMS payment indicators · 73718

MRI, nonjoint, without contrast

RuleCMS valueWhat it means
Global periodXXXThe global surgery concept doesn’t apply.
Multiple procedures4Diagnostic imaging reduction applies to the technical component (and professional component) of additional services.
Bilateral (modifier 50)3Each side paid at 100% (no 150% cap).
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

73718 without 26 · national office

$222.45

MRI, nonjoint, without contrast

73718-26 · Professional component

$62.13

Pays only the interpretation and report.

When to use modifier 26

How 73718 has changed in New Mexico

73718 · Office / nonfacility

$208.50

Effective 2026-10-01

The base rate is $4.96 higher than on 2025-10-01, moving from $203.54 to $208.50 (2.4%).

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

    $203.54changed to$208.50

    • Conversion factor 32.3465 changed to 33.4009
    • Work RVU 1.35 changed to 1.32
    • Practice expense RVU 5.34 changed to 5.25
    • Malpractice RVU 0.08 changed to 0.09
    • Practice expense GPCI 0.908 changed to 0.917
    • Malpractice GPCI 1.172 changed to 1.201

    Held through RVU26B, RVU26C, RVU26D.

  2. January 1, 2025

    RVU25A

    $213.18changed to$203.54

    • Conversion factor 33.2875 changed to 32.3465
    • Practice expense RVU 5.45 changed to 5.34
    • Malpractice RVU 0.09 changed to 0.08

    Held through RVU25B, RVU25C, RVU25D.

  3. March 9, 2024

    RVU24AR

    $209.70changed to$213.18

    • Conversion factor 32.7442 changed to 33.2875

    Held through RVU24B, RVU24C, RVU24D.

  4. January 1, 2024

    RVU24A

    $219.26changed to$209.70

    • Conversion factor 33.8872 changed to 32.7442
    • Practice expense RVU 5.56 changed to 5.45
    • Practice expense GPCI 0.902 changed to 0.908
    • Malpractice GPCI 1.169 changed to 1.172
  5. January 1, 2023

    RVU23A

    $224.30changed to$219.26

    • Conversion factor 34.6062 changed to 33.8872
    • Practice expense RVU 5.61 changed to 5.56
    • Practice expense GPCI 0.896 changed to 0.902
    • Malpractice GPCI 1.166 changed to 1.169

    Held through RVU23B, RVU23C, RVU23D.

  6. January 1, 2022

    RVU22A

    $235.35changed to$224.30

    • Conversion factor 34.8931 changed to 34.6062
    • Practice expense RVU 5.93 changed to 5.61
    • Malpractice RVU 0.07 changed to 0.09

    Held through RVU22B, RVU22C, RVU22D.

  7. January 1, 2021

    RVU21A

    $242.92changed to$235.35

    • Conversion factor 36.0896 changed to 34.8931
    • Practice expense RVU 5.82 changed to 5.93
    • Malpractice RVU 0.08 changed to 0.07
    • Practice expense GPCI 0.908 changed to 0.896
    • Malpractice GPCI 1.207 changed to 1.166

    Held through RVU21B, RVU21C, RVU21D.

  8. January 1, 2020

    RVU20A

    $250.19changed to$242.92

    • Conversion factor 36.0391 changed to 36.0896
    • Practice expense RVU 5.95 changed to 5.82
    • Malpractice RVU 0.09 changed to 0.08
    • Practice expense GPCI 0.921 changed to 0.908
    • Malpractice GPCI 1.247 changed to 1.207

    Held through RVU20B, RVU20C, RVU20D.

  9. January 1, 2019

    RVU19A

    No ratechanged to$250.19

    Held through RVU19B, RVU19C, RVU19D.

  10. January 1, 2013

    RVU13AR

    Earliest loaded release: No rate

    Held through RVU13B, RVU13C, RVU13D, RVU14A, RVU14B, RVU14C, RVU14D, RVU15A, RVU15B, RVU15C, RVU15D, RVU16A, RVU16B, RVU16C, RVU16D, RVU17A, RVU17B, RVU17C, RVU17D, RVU18AR1, RVU18B, RVU18C, RVU18D.

Rates in every CMS release
Effective fromOfficeFacilityCMS release
2026-10-01$208.50Not available in this settingRVU26D
2026-07-01$208.50Not available in this settingRVU26C
2026-04-01$208.50Not available in this settingRVU26B
2026-01-01$208.50Not available in this settingRVU26A
2025-10-01$203.54Not available in this settingRVU25D
2025-07-01$203.54Not available in this settingRVU25C
2025-04-01$203.54Not available in this settingRVU25B
2025-01-01$203.54Not available in this settingRVU25A
2024-10-01$213.18Not available in this settingRVU24D
2024-07-01$213.18Not available in this settingRVU24C
2024-04-01$213.18Not available in this settingRVU24B
2024-03-09$213.18Not available in this settingRVU24AR
2024-01-01$209.70Not available in this settingRVU24A
2023-10-01$219.26Not available in this settingRVU23D
2023-07-01$219.26Not available in this settingRVU23C
2023-04-01$219.26Not available in this settingRVU23B
2023-01-01$219.26Not available in this settingRVU23A
2022-10-01$224.30Not available in this settingRVU22D
2022-07-01$224.30Not available in this settingRVU22C
2022-04-01$224.30Not available in this settingRVU22B
2022-01-01$224.30Not available in this settingRVU22A
2021-10-01$235.35Not available in this settingRVU21D
2021-07-01$235.35Not available in this settingRVU21C
2021-04-01$235.35Not available in this settingRVU21B
2021-01-01$235.35Not available in this settingRVU21A
2020-10-01$242.92Not available in this settingRVU20D
2020-07-01$242.92Not available in this settingRVU20C
2020-04-01$242.92Not available in this settingRVU20B
2020-01-01$242.92Not available in this settingRVU20A
2019-10-01$250.19Not available in this settingRVU19D
2019-07-01$250.19Not available in this settingRVU19C
2019-04-01$250.19Not available in this settingRVU19B
2019-01-01$250.19Not available in this settingRVU19A
2018-10-01Additional calculation requiredNot available in this settingRVU18D
2018-07-01Additional calculation requiredNot available in this settingRVU18C
2018-04-01Additional calculation requiredNot available in this settingRVU18B
2018-01-01Additional calculation requiredNot available in this settingRVU18AR1
2017-10-01Additional calculation requiredNot available in this settingRVU17D
2017-07-01Additional calculation requiredNot available in this settingRVU17C
2017-04-01Additional calculation requiredNot available in this settingRVU17B
2017-01-01Additional calculation requiredNot available in this settingRVU17A
2016-10-01Additional calculation requiredNot available in this settingRVU16D
2016-07-01Additional calculation requiredNot available in this settingRVU16C
2016-04-01Additional calculation requiredNot available in this settingRVU16B
2016-01-01Additional calculation requiredNot available in this settingRVU16A
2015-10-01Additional calculation requiredNot available in this settingRVU15D
2015-07-01Additional calculation requiredNot available in this settingRVU15C
2015-04-01Additional calculation requiredNot available in this settingRVU15B
2015-01-01Additional calculation requiredNot available in this settingRVU15A
2014-10-01Additional calculation requiredNot available in this settingRVU14D
2014-07-01Additional calculation requiredNot available in this settingRVU14C
2014-04-01Additional calculation requiredNot available in this settingRVU14B
2014-01-01Additional calculation requiredNot available in this settingRVU14A
2013-10-01Additional calculation requiredNot available in this settingRVU13D
2013-07-01Additional calculation requiredNot available in this settingRVU13C
2013-04-01Additional calculation requiredNot available in this settingRVU13B
2013-01-01Additional calculation requiredNot available in this settingRVU13AR

Price 73718 for an earlier date of service

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

Browse all communities in New Mexico

73718 billing questions

When should this code be used instead of a lower-extremity joint MRI code?

Use this code when the MRI targets a lower-extremity area outside a joint, such as the thigh or calf. A study focused on a joint is reported from the joint MRI code family.

How does contrast use change the code?

This code describes imaging without contrast. Use the related nonjoint MRI code that matches the documented contrast protocol when contrast is administered.

Can the interpretation and scan be billed separately?

Yes. Modifier 26 reports the professional interpretation, and modifier TC reports the technical service. Without either modifier, the claim represents the global service.

How is a bilateral study handled?

When both sides are imaged, each side is paid separately at 100% under the CMS bilateral rule for this code.

What documentation supports reporting this code?

The order and imaging report should identify the nonjoint anatomy and side examined, the clinical reason for the MRI, and the contrast protocol.

Does the multiple-procedure reduction affect only the technical service?

No. For multiple diagnostic imaging procedures, the reduction applies to both the technical and professional components.

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 73718PPRRVU2026_Oct_nonQPP.csv, line 8,267 (RVU26D)
Geographic factors for New MexicoGPCI2026.csv, line 77 (RVU26D)

Open CMS sourceHow we calculate rates

Did this answer your question about what 73718 pays in New Mexico?

Tell us what you were actually trying to work out. We’ll answer you directly, or build the page that does.

Fee sheets · Coming soon

Put 73718 and the rest of your codes on one sheet

Your codes at your locality, with payer contracts beside Medicare.

Join the waitlist