70471 Cta h & n c+ with noncontrast img
Also known as: CTA head and neck, CT angiogram, cerebral angiography, carotid CTA
Computed tomographic angiography of the head and neck with intravenous contrast medium combined with noncontrast imaging. High-quality arterial phase imaging evaluates cerebral and carotid vasculature, including intracranial and extracranial vessels.
Clinical Context
Standard study for acute ischemic stroke workup, evaluation of carotid stenosis, intracranial aneurysm screening, and assessment of vascular dissection. Provides vessel-specific visualization superior to conventional CT for vascular pathology.
RVU Breakdown
| Work RVU | 2.50 |
| Practice Expense RVU | 8.60 |
| Malpractice RVU | 0.18 |
| Total RVU | 11.28 |
Est. Medicare Payment
National estimate based on 2026 CMS PFS Conversion Factor ($33.40). Actual payment varies by locality (GPCI adjustment).
Specialties
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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.