CPT code 75630: Aortography, with bilateral iliofemoral runoff2026 Medicare rate & RVUs in Texas
Reports catheter-based contrast imaging of the abdominal aorta together with bilateral iliofemoral runoff when both lower extremities are evaluated.
Medicare pays $147.65–$159.71 for 75630 in the office in Texas, from Beaumont, TX to Austin, TX. Which amount applies depends on the service address.
Medicare allowed amount for participating (non-QP) physicians, before deductible, coinsurance and claim adjustments. Not a patient’s bill or a hospital charge.
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On this page 9 sections
What 75630 covers
This study uses contrast injected from a catheter positioned in the abdominal aorta to image the aorta and arteries extending into both iliofemoral regions. It is commonly performed by an interventional radiologist or vascular specialist in an angiography suite to assess suspected aortoiliac or lower-extremity arterial disease. The service includes the radiologist’s supervision and interpretation of the angiographic images.
Report 75630 when the aortic injection images the abdominal aorta and bilateral iliofemoral runoff as one study; an abdominal aortogram without the bilateral runoff is a different service. Documentation should identify the catheter position, contrast study performed, vessels imaged, and diagnostic findings. The service may be billed globally or split into professional and technical components using modifier 26 for interpretation or TC for equipment and staff. When multiple cardiovascular diagnostic procedures are performed, the 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.
Where 75630 pays more and less in Texas
The same RVUs, adjusted for each area’s costs. Open a locality for its calculation, history and nearby areas.
8 payment localities
$147.65 to $159.71
8 of 8 payment localities
| Payment locality | Office | Facility |
|---|---|---|
| Austin, TX | $159.71 | Unavailable |
| Beaumont, TX | $147.65 | Unavailable |
| Brazoria, TX | $153.73 | Unavailable |
| Dallas, TX | $154.81 | Unavailable |
| Fort Worth, TX | $154.08 | Unavailable |
| Galveston, TX | $154.27 | Unavailable |
| Houston, TX | $158.48 | Unavailable |
| Rest of Texas | $150.68 | Unavailable |
How the 75630 rate is calculated
Each of 75630’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 · 75630
RVUs × geographic indexes × conversion factor
Work1.95
1.95 RVUs× 1.000 GPCI
Practice expense2.48
2.48 RVUs× 1.000 GPCI
Malpractice0.23
0.23 RVUs× 1.000 GPCI
Adjusted RVUs
4.6600
Conversion factor
$33.4009
Medicare rate
$155.65
Every GPCI starts at 1.000, the national rate. Enter a ZIP or drag a slider.
Payment rules and modifiers for 75630
The CMS indicators that decide how 75630 is paid alongside other services.
CMS payment indicators · 75630
Aortography, with bilateral iliofemoral runoff
| 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
75630 without 26 · national office
$155.65
Aortography, with bilateral iliofemoral runoff
75630-26 · Professional component
$91.18
Pays only the interpretation and report.
75630 compared with similar codes
Compare codes · National
4 codes, side by side
How to choose
- 75625Abdominal aortographyAbdominal aorta only
- 75625 covers abdominal aortography alone. Choose 75630 when the aortic catheter study also images bilateral iliofemoral runoff.
- 75716Extremity angiographyBoth extremities
- 75716 is bilateral lower-extremity angiography. 75630 applies to the combined abdominal aortic and bilateral iliofemoral study performed from an aortic catheter position.
- 75635CTA runoffAbdominal aorta and both legs
- 75635 is CT angiography of the abdominal and lower-extremity arteries; 75630 is catheter-based contrast angiography.
75630 billing questions
When should 75630 be chosen instead of 75625?
Use 75630 when the aortic catheter study includes imaging of the abdominal aorta and bilateral iliofemoral runoff. 75625 describes abdominal aortography without that bilateral lower-extremity imaging.
Can 75625 also be reported for the aortic images?
Do not separately report 75625 for the aortic portion of the same study represented by 75630. The combined study includes abdominal aortic imaging and bilateral runoff.
How are the professional and technical components billed?
Report modifier 26 for the professional interpretation or TC for the technical service. Without either modifier, the claim represents the global service.
Does the multiple procedure reduction affect both components?
The cardiovascular diagnostic multiple procedure reduction applies to the technical component. It does not apply to the professional component.
How does 75630 differ from CT angiography runoff?
75630 is catheter-based contrast angiography with the catheter in the aorta. 75635 describes CT angiography of the abdominal and lower-extremity arteries.
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
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