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70470 CT head/brain without & with dye

Radiology

Also known as: CT head noncontrast and contrast, dual-phase CT brain, split-dose CT

Computed tomography scan of the head and brain performed both without and with intravenous contrast medium. Combines noncontrast and contrast-enhanced sequences to maximize diagnostic information and evaluate both hemorrhage and enhancement patterns.

Clinical Context

Used when there is clinical concern for both acute hemorrhage and enhancing pathology. Provides comprehensive evaluation of traumatic injury with superimposed mass, acute stroke with perfusion assessment needs, or suspicion of intracranial infection.

RVU Breakdown

Work RVU1.24
Practice Expense RVU3.85
Malpractice RVU0.09
Total RVU5.18

Est. Medicare Payment

$173.01

National estimate based on 2026 CMS PFS Conversion Factor ($33.40). Actual payment varies by locality (GPCI adjustment).

Specialties

NeuroradiologyEmergency MedicineNeurosurgery

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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.