77084 MRI bone marrow blood supply
Also known as: Bone marrow MRI, Skeletal MRI
Magnetic resonance imaging of bone and bone marrow including assessment of blood supply.
In Plain Language
MRI scan to look at bone marrow and blood flow in bones
Clinical Context
Used to evaluate osteomyelitis, avascular necrosis, marrow edema, or marrow replacement disorders. Superior soft tissue and bone marrow visualization.
RVU Breakdown
| Work RVU | 1.56 |
| Total RVU | 1.56 |
Est. Medicare Payment
National estimate based on 2026 CMS PFS Conversion Factor ($33.40). Actual payment varies by locality (GPCI adjustment).
Billing & Documentation
Radiology codes require a written order, clinical indication, and a formal interpretation report. The professional component (modifier -26) and technical component (modifier -TC) may be billed separately.
How This Code Compares
With a work RVU of 1.56, this code ranks in the 79th percentile among Radiology codes — 1.9x the median (0.81). The highest wRVU in this category is 11.57.
Specialties
Frequently Asked Questions
What is CPT code 77084?
CPT 77084 (MRI bone marrow blood supply) is a Radiology code. Magnetic resonance imaging of bone and bone marrow including assessment of blood supply.
Who uses CPT code 77084?
CPT 77084 is used by Radiology, Orthopedic Surgery, Hematology. Used to evaluate osteomyelitis, avascular necrosis, marrow edema, or marrow replacement disorders. Superior soft tissue and bone marrow visualization.
When is CPT 77084 used?
Used to evaluate osteomyelitis, avascular necrosis, marrow edema, or marrow replacement disorders. Superior soft tissue and bone marrow visualization.
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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.