70450 CT head/brain without dye
Also known as: CT head noncontrast, CT brain, non-enhanced computed tomography
Computed tomography scan of the head and brain without intravenous contrast medium. Provides high-resolution cross-sectional imaging to evaluate brain parenchyma, ventricles, and surrounding skull structures.
Clinical Context
Essential study for acute stroke evaluation, head trauma, subarachnoid hemorrhage, mass identification, and skull base pathology. Noncontrast technique is preferred for acute bleeding and many emergency scenarios. Faster acquisition than MRI.
RVU Breakdown
| Work RVU | 0.83 |
| Practice Expense RVU | 2.30 |
| Malpractice RVU | 0.06 |
| Total RVU | 3.19 |
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.