CMS RBCS · Imaging
CT Scan — Medicare codes
81 codes · 4 families · CY2024 Medicare fee-for-service Part B
CT/CTA - Chest
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CT/CTA - Spine
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CT/CTA - Head and Neck
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CT/CTA - Abdomen and Pelvis
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No family assigned
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"No family assigned" is CMS's own gap — RBCS leaves these codes at the subcategory level. We list them; we don't invent a family.