
The U.S. Centers for Medicare and Medicaid Services (CMS) will offer reimbursement for software from Medimaps Group that performs osteoporosis risk fracture assessment via trabecular bone scores (TBS).
The agency assigned the Current Procedural Terminology (CPT) code 77089 for Medimaps' TBS iNsight, which provides a trabecular bone score for x-ray and dual-energy x-ray absorptiometry. It was effective January 2022.
The CMS lists the reimbursement amount for a TBS procedure on the Medicare Physician Fee Schedule (MPFS) as $41.53, and it is $82.61 for Hospital Outpatient Prospective Payment Schedule (OPPS).













![A normal mammogram confirmed by three-year radiologic follow-up illustrates reader-marked regions of interest (ROIs) during (A) unaided (round 1) and (B) artificial intelligence (AI)–assisted (round 2) reading. Each colored dot represents an ROI for recall by a human reader. Readers could mark more than one ROI per case, represented by multiple dots of the same color. During AI-assisted reading, the AI system displayed three visible prompts: two with suspicion of malignancy scores of 35% (left mediolateral oblique [L MLO] and craniocaudal [L CC]) and one with a suspicion of malignancy score of 10% (right craniocaudal [R CC]), shown as polygonal overlays. Without AI, six of 10 readers (60%) marked a false-positive ROI. With AI assistance, this fell to two of 10 (20%). R MLO = right mediolateral oblique.](https://img.auntminnie.com/mindful/smg/workspaces/default/uploads/2026/07/2026-07-14-radiology-mammogram-ai-auto-bias.H0bYO8QlWs.jpg?auto=format%2Ccompress&fit=crop&h=112&q=70&w=112)





