72146 MRI chest spine without dye
Also known as: thoracic spine MRI, T-spine MRI noncontrast, dorsal spine imaging, MRI thoracic spine without contrast, MRI T-spine
Magnetic resonance imaging of the thoracic spine without intravenous gadolinium contrast medium. Provides excellent soft tissue contrast of thoracic cord and neural structures.
Clinical Context
Used for thoracic myelopathy, cord pathology, and thoracic disc disease evaluation. Superior soft tissue contrast for detailed cord visualization.
RVU Breakdown
| Work RVU | 1.44 |
| Practice Expense RVU | 4.16 |
| Malpractice RVU | 0.10 |
| Total RVU | 5.70 |
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.