75605 Contrast examination thoracic aorta
Also known as: thoracic aortography with branches, arch aortography, comprehensive aortic imaging
Radiographic imaging of the thoracic aorta using contrast medium with additional imaging including arch branches and descending aorta for comprehensive evaluation.
In Plain Language
full chest artery scan; complete aorta imaging
Clinical Context
Comprehensive evaluation of aortic arch, ascending, and descending thoracic aorta; assesses branch vessels and complex aortic pathology.
RVU Breakdown
| Work RVU | 1.11 |
| Total RVU | 1.11 |
Est. Medicare Payment
National estimate based on 2026 CMS PFS Conversion Factor ($33.40). Actual payment varies by locality (GPCI adjustment).
Billing & Documentation
Radiology codes require a written order, clinical indication, and a formal interpretation report. The professional component (modifier -26) and technical component (modifier -TC) may be billed separately.
How This Code Compares
With a work RVU of 1.11, this code ranks in the 63rd percentile among Radiology codes — 1.4x the median (0.81). The highest wRVU in this category is 11.57.
Specialties
Frequently Asked Questions
What is CPT code 75605?
CPT 75605 (Contrast examination thoracic aorta) is a Radiology code. Radiographic imaging of the thoracic aorta using contrast medium with additional imaging including arch branches and descending aorta for comprehensive evaluation.
Who uses CPT code 75605?
CPT 75605 is used by Radiology, Cardiology. Comprehensive evaluation of aortic arch, ascending, and descending thoracic aorta; assesses branch vessels and complex aortic pathology.
When is CPT 75605 used?
Comprehensive evaluation of aortic arch, ascending, and descending thoracic aorta; assesses branch vessels and complex aortic pathology.
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CPT® is a registered trademark of the American Medical Association. Data sourced from CMS Physician Fee Schedule RVU26A. Descriptions, synonyms, and clinical context are original content by RVU Edge.