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CPT code 75731: Adrenal angiography, unilateral2026 Medicare rate & RVUs in Mississippi

Reports catheter-based contrast imaging of arterial supply to one adrenal gland when diagnostic evaluation requires angiographic detail of that side.

CMS RVU26DEffective Oct 1, 2026One payment locality32 Medicare services in 2024

In Mississippi, Medicare pays $134.73 for 75731 in the office.

$134.73Office (non-facility)
Not available in this settingHospital or facility
−10.8%vs the national office rate ($150.97)

Check a contract rate as a % of Medicare · 75731 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 75731 for the payment locality that covers the ZIP.

On this page 11 sections
  1. Rate in Mississippi
  2. What 75731 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 75731 covers

This study uses catheter-delivered contrast and X-ray imaging to show arterial supply to one adrenal gland. An interventional radiologist or other physician qualified to perform angiography typically conducts it in a hospital angiography suite. The study may be used when clinicians need to assess an adrenal arterial abnormality, vascular anatomy, or a suspected source of bleeding; it describes diagnostic imaging, not treatment of the vessel.

Report 75731 for the unilateral study; use 75733 when both adrenal sides are imaged. The record should identify the side examined, catheter position and contrast imaging performed, and include the physician’s interpretation and clinical indication. The code has professional and technical components: report modifier 26 for interpretation, TC for equipment and staff, or neither for the global service. When multiple cardiovascular diagnostic procedures are performed, the CMS multiple-procedure reduction applies 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 Mississippi compares for 75731

Across 109 of 109 payment localities, the office rate for 75731 runs from $133.76 in Arkansas to $202.37 in San Benito County, CA. Mississippi pays $134.73. The RVUs are the same everywhere; the geographic indexes change the dollars.

75731 in Mississippi vs other payment areas
  1. Mississippi · this page$134.73
  2. Los Angeles, CA · California$171.60+$36.87
  3. Washington, DC area · District of Columbia$173.03+$38.30
  4. Miami, FL · Florida$160.61+$25.88
  5. Chicago, IL · Illinois$156.11+$21.38
  6. Manhattan, NY · New York$173.21+$38.48
  7. Alaska · Alaska$175.20+$40.47

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

Every other payment area

75731 in every other Medicare payment locality
Payment localityOfficeFacility
AlabamaAlabama$135.70—
ArkansasArkansas$133.76—
ArizonaArizona$147.06—
Bakersfield, CACalifornia$160.98—
Chico, CACalifornia$160.67—
El Centro, CACalifornia$160.68—
Fresno, CACalifornia$160.67—
Hanford, CACalifornia$160.67—

75731 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.

$133.76

$181.52

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

View every state and territory as a table
75731 office rate range by state
State / territoryOffice rate rangeLocalities
AK$175.201
AL$135.701
AR$133.761
AZ$147.061
CA$160.67–$202.3729
CO$157.761
CT$160.931
DC$173.031
DE$149.491
FL$147.79–$160.613
GA$139.67–$153.522
GU$164.711
HI$164.711
IA$139.561
ID$140.371
IL$143.23–$156.804
IN$141.181
KS$138.701
KY$138.421
LA$138.12–$144.902
MA$156.75–$173.572
MD$152.40–$173.033
ME$140.86–$148.742
MI$141.78–$149.392
MN$151.831
MO$135.63–$145.673
MS$134.731
MT$150.971
NC$142.361
ND$148.991
NE$140.381
NH$155.091
NJ$162.95–$171.222
NM$142.471
NV$150.521
NY$144.45–$177.105
OH$141.381
OK$138.401
OR$149.54–$162.982
PA$141.72–$156.822
PR$152.141
RI$154.961
SC$142.071
SD$148.751
TN$139.361
TX$140.78–$157.088
UT$144.001
VA$148.11–$173.032
VI$152.141
VT$148.221
WA$156.52–$177.312
WI$144.021
WV$137.931
WY$150.101

See 75731 in every payment locality

How the 75731 rate is calculated

Each of 75731’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 · 75731

RVUs × geographic indexes × conversion factor

Office or facility?

Work1.11

1.11 RVUs× 1.000 GPCI

Practice expense3.31

3.31 RVUs× 1.000 GPCI

Malpractice0.10

0.10 RVUs× 1.000 GPCI

Adjusted RVUs

4.5200

Conversion factor

$33.4009

Medicare rate

$150.97

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

The exact Mississippi inputs and CMS source lines

PPRRVU2026_Oct_nonQPP.csv

8,528

Code
75731
Physician work
1.11
Practice expense
3.31
Malpractice
0.10

GPCI2026.csv

67

Locality
Mississippi
Physician work
1.000
Practice expense
0.861
Malpractice
0.739
Office calculation for 75731 in Mississippi
ComponentRVULocality factorAdjusted
Physician work1.11× 1.0001.1100
Practice expense3.31× 0.8612.8499
Malpractice0.10× 0.7390.0739
Total RVUs4.0338
Conversion factor× 33.4009

Office rate, Mississippi$134.73

Office: (1.11 × 1 + 3.31 × 0.861 + 0.1 × 0.739) × $33.4009 = $134.73

Open 75731 in the RVU calculator

Payment rules and modifiers for 75731

The CMS indicators that decide how 75731 is paid alongside other services.

CMS payment indicators · 75731

Adrenal angiography, unilateral

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

75731 without 26 · national office

$150.97

Adrenal angiography, unilateral

75731-26 · Professional component

$52.44

Pays only the interpretation and report.

When to use modifier 26

Codes related to 75731

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

Codes related to 75731
CodeHow it relatesOffice range, Mississippi
Same family
75733Adrenal angiography, bilateral studyBilateral adrenal angiography; selected when both adrenal sides are imaged.$156.31
Add-on codes
75774Arterial imaging, each additional vesselAdd-on angiography code for additional selectively studied vessels.$86.18
Often billed with
75726Visceral angiography, selective abdominal branchesAbdominal visceral angiography may be separately reported when that territory is also examined.$152.92

How 75731 has changed in Mississippi

75731 · Office / nonfacility

$134.73

Effective 2026-10-01

The base rate is $1.89 higher than on 2025-10-01, moving from $132.84 to $134.73 (1.4%).

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

    $132.84changed to$134.73

    • Conversion factor 32.3465 changed to 33.4009
    • Work RVU 1.14 changed to 1.11
    • Practice expense RVU 3.41 changed to 3.31
    • Malpractice RVU 0.08 changed to 0.10
    • Practice expense GPCI 0.852 changed to 0.861
    • Malpractice GPCI 0.768 changed to 0.739

    Held through RVU26B, RVU26C, RVU26D.

  2. January 1, 2025

    RVU25A

    $135.82changed to$132.84

    • Conversion factor 33.2875 changed to 32.3465
    • Practice expense RVU 3.37 changed to 3.41
    • Malpractice RVU 0.09 changed to 0.08

    Held through RVU25B, RVU25C, RVU25D.

  3. March 9, 2024

    RVU24AR

    $133.61changed to$135.82

    • Conversion factor 32.7442 changed to 33.2875

    Held through RVU24B, RVU24C, RVU24D.

  4. January 1, 2024

    RVU24A

    $137.22changed to$133.61

    • Conversion factor 33.8872 changed to 32.7442
    • Practice expense RVU 3.35 changed to 3.37
    • Malpractice RVU 0.10 changed to 0.09
    • Practice expense GPCI 0.847 changed to 0.852
    • Malpractice GPCI 0.720 changed to 0.768

  5. January 1, 2023

    RVU23A

    $136.94changed to$137.22

    • Conversion factor 34.6062 changed to 33.8872
    • Practice expense RVU 3.29 changed to 3.35
    • Malpractice RVU 0.07 changed to 0.10
    • Practice expense GPCI 0.842 changed to 0.847
    • Malpractice GPCI 0.671 changed to 0.720

    Held through RVU23B, RVU23C, RVU23D.

  6. January 1, 2022

    RVU22A

    $141.02changed to$136.94

    • Conversion factor 34.8931 changed to 34.6062
    • Practice expense RVU 3.39 changed to 3.29

    Held through RVU22B, RVU22C, RVU22D.

  7. January 1, 2021

    RVU21A

    $147.18changed to$141.02

    • Conversion factor 36.0896 changed to 34.8931
    • Practice expense GPCI 0.856 changed to 0.842
    • Malpractice GPCI 0.521 changed to 0.671

    Held through RVU21B, RVU21C, RVU21D.

  8. January 1, 2020

    RVU20A

    $152.02changed to$147.18

    • Conversion factor 36.0391 changed to 36.0896
    • Practice expense RVU 3.50 changed to 3.39
    • Malpractice RVU 0.09 changed to 0.07
    • Practice expense GPCI 0.870 changed to 0.856
    • Malpractice GPCI 0.370 changed to 0.521

    Held through RVU20B, RVU20C, RVU20D.

  9. January 1, 2019

    RVU19A

    $156.24changed to$152.02

    • Conversion factor 35.9996 changed to 36.0391
    • Practice expense RVU 3.64 changed to 3.50

    Held through RVU19B, RVU19C, RVU19D.

  10. January 1, 2018

    RVU18AR1

    $155.14changed to$156.24

    • Conversion factor 35.8887 changed to 35.9996
    • Practice expense RVU 3.62 changed to 3.64
    • Practice expense GPCI 0.867 changed to 0.870
    • Malpractice GPCI 0.492 changed to 0.370

    Held through RVU18B, RVU18C, RVU18D.

  11. January 1, 2017

    RVU17A

    $155.49changed to$155.14

    • Conversion factor 35.8043 changed to 35.8887
    • Practice expense RVU 3.65 changed to 3.62
    • Malpractice RVU 0.08 changed to 0.09
    • Practice expense GPCI 0.864 changed to 0.867
    • Malpractice GPCI 0.613 changed to 0.492

    Held through RVU17B, RVU17C, RVU17D.

  12. January 1, 2016

    RVU16A

    $154.05changed to$155.49

    • Conversion factor 35.9335 changed to 35.8043
    • Practice expense RVU 3.60 changed to 3.65
    • Malpractice RVU 0.06 changed to 0.08

    Held through RVU16B, RVU16C, RVU16D.

  13. July 1, 2015

    RVU15C

    $153.29changed to$154.05

    • Conversion factor 35.7547 changed to 35.9335

    Held through RVU15D.

  14. January 1, 2015

    RVU15A

    $163.54changed to$153.29

    • Conversion factor 35.8228 changed to 35.7547
    • Practice expense RVU 3.92 changed to 3.60
    • Malpractice RVU 0.05 changed to 0.06
    • Practice expense GPCI 0.865 changed to 0.864
    • Malpractice GPCI 0.687 changed to 0.613

    Held through RVU15B.

  15. January 1, 2014

    RVU14A

    $151.75changed to$163.54

    • Conversion factor 34.0230 changed to 35.8228
    • Practice expense RVU 3.79 changed to 3.92
    • Practice expense GPCI 0.866 changed to 0.865
    • Malpractice GPCI 0.761 changed to 0.687

    Held through RVU14B, RVU14C, RVU14D.

  16. January 1, 2013

    RVU13AR

    Earliest loaded release: $151.75

    Held through RVU13B, RVU13C, RVU13D.

Rates in every CMS release
Effective fromOfficeFacilityCMS release
2026-10-01$134.73Not available in this settingRVU26D
2026-07-01$134.73Not available in this settingRVU26C
2026-04-01$134.73Not available in this settingRVU26B
2026-01-01$134.73Not available in this settingRVU26A
2025-10-01$132.84Not available in this settingRVU25D
2025-07-01$132.84Not available in this settingRVU25C
2025-04-01$132.84Not available in this settingRVU25B
2025-01-01$132.84Not available in this settingRVU25A
2024-10-01$135.82Not available in this settingRVU24D
2024-07-01$135.82Not available in this settingRVU24C
2024-04-01$135.82Not available in this settingRVU24B
2024-03-09$135.82Not available in this settingRVU24AR
2024-01-01$133.61Not available in this settingRVU24A
2023-10-01$137.22Not available in this settingRVU23D
2023-07-01$137.22Not available in this settingRVU23C
2023-04-01$137.22Not available in this settingRVU23B
2023-01-01$137.22Not available in this settingRVU23A
2022-10-01$136.94Not available in this settingRVU22D
2022-07-01$136.94Not available in this settingRVU22C
2022-04-01$136.94Not available in this settingRVU22B
2022-01-01$136.94Not available in this settingRVU22A
2021-10-01$141.02Not available in this settingRVU21D
2021-07-01$141.02Not available in this settingRVU21C
2021-04-01$141.02Not available in this settingRVU21B
2021-01-01$141.02Not available in this settingRVU21A
2020-10-01$147.18Not available in this settingRVU20D
2020-07-01$147.18Not available in this settingRVU20C
2020-04-01$147.18Not available in this settingRVU20B
2020-01-01$147.18Not available in this settingRVU20A
2019-10-01$152.02Not available in this settingRVU19D
2019-07-01$152.02Not available in this settingRVU19C
2019-04-01$152.02Not available in this settingRVU19B
2019-01-01$152.02Not available in this settingRVU19A
2018-10-01$156.24Not available in this settingRVU18D
2018-07-01$156.24Not available in this settingRVU18C
2018-04-01$156.24Not available in this settingRVU18B
2018-01-01$156.24Not available in this settingRVU18AR1
2017-10-01$155.14Not available in this settingRVU17D
2017-07-01$155.14Not available in this settingRVU17C
2017-04-01$155.14Not available in this settingRVU17B
2017-01-01$155.14Not available in this settingRVU17A
2016-10-01$155.49Not available in this settingRVU16D
2016-07-01$155.49Not available in this settingRVU16C
2016-04-01$155.49Not available in this settingRVU16B
2016-01-01$155.49Not available in this settingRVU16A
2015-10-01$154.05Not available in this settingRVU15D
2015-07-01$154.05Not available in this settingRVU15C
2015-04-01$153.29Not available in this settingRVU15B
2015-01-01$153.29Not available in this settingRVU15A
2014-10-01$163.54Not available in this settingRVU14D
2014-07-01$163.54Not available in this settingRVU14C
2014-04-01$163.54Not available in this settingRVU14B
2014-01-01$163.54Not available in this settingRVU14A
2013-10-01$151.75Not available in this settingRVU13D
2013-07-01$151.75Not available in this settingRVU13C
2013-04-01$151.75Not available in this settingRVU13B
2013-01-01$151.75Not available in this settingRVU13AR

Price 75731 for an earlier date of service

Where the Mississippi rate applies

Mississippi is a Medicare payment area, not a city. Our Census mapping connects it to 427 cities and communities in Mississippi. Some span more than one payment area; confirm with the service ZIP.

  • Abbeville
  • Aberdeen
  • Ackerman
  • Agricola
  • Alcorn State University
  • Algoma
  • Alligator
  • Amory

Browse all communities in Mississippi

75731 billing questions

When should 75731 be chosen instead of 75733?

Use 75731 when the angiographic study examines one adrenal side. Use 75733 when the study images both sides.

Can the interpretation and imaging service be billed separately?

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

What documentation supports reporting 75731?

Document the unilateral side studied, catheter position, contrast images obtained, clinical indication, and the interpreting physician’s findings.

Does the multiple-procedure reduction affect the whole service?

The CMS cardiovascular diagnostic multiple-procedure reduction applies to the technical component. It does not apply to the professional component.

How does 75774 relate to 75731?

75774 may be reported as an add-on when additional selective vessel imaging is performed beyond the primary angiographic study, with documentation supporting the additional vessel examination.

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 75731PPRRVU2026_Oct_nonQPP.csv, line 8,528 (RVU26D)
Geographic factors for MississippiGPCI2026.csv, line 67 (RVU26D)

Open CMS sourceHow we calculate rates

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