Summary & Overview
CPT 77086: Dual Energy DXA Vertebral Fracture Assessment
CPT code 77086 identifies a diagnostic imaging service that uses dual energy X‑ray absorptiometry to evaluate patients for vertebral fractures. This targeted DXA assessment is clinically important for detecting occult vertebral compression fractures that affect fracture risk stratification and osteoporosis management. Nationally, accurate coding for vertebral fracture assessment supports appropriate clinical follow-up and informs utilization monitoring across payers.
Key payers covered in this analysis include Aetna, Blue Cross Blue Shield, Cigna Health, UnitedHealthcare, and Medicare. The publication outlines common coverage and coding considerations as they relate to these major national payers and provides context for how 77086 fits within diagnostic imaging and bone health service lines.
Readers will find: concise clinical context for when vertebral fracture assessment with dual energy DXA is used; benchmarking and utilization context for payers listed above (Data not available in the input will be noted where payer-specific details are missing); and a summary of policy-relevant themes such as medical necessity documentation and site-of-service implications. The piece is intended to inform billing, compliance, and clinical teams about the role of CPT code 77086 in national diagnostic imaging practice.
Billing Code Overview
CPT code 77086 describes the use of dual energy X‑ray absorptiometry to evaluate a patient for the presence of a vertebral fracture. The service is an imaging-based diagnostic evaluation that uses dual-energy absorptiometry techniques focused on detecting vertebral compression fractures.
Service Type: Diagnostic imaging — dual energy X‑ray absorptiometry (DXA) for vertebral fracture assessment
Typical Site of Service: Outpatient imaging centers, hospital outpatient departments, and physician offices with DXA capability
Data not available in the input.
Clinical & Coding Specifications
Clinical Context
A 72-year-old woman with a history of postmenopausal osteoporosis and new onset height loss and thoracic back pain presents to the outpatient imaging center. The referring clinician suspects an acute or chronic vertebral compression fracture. The patient is registered for evaluation using dual-energy X‑ray absorptiometry (DXA) with a vertebral fracture assessment. The technologist reviews indications and obtains informed consent, ensures removal of metallic objects, positions the patient supine on the DXA table, and performs the lateral thoracic and lumbar spine acquisition using the dual-energy technique to visualize vertebral body shape and identify wedge, biconcave, or crush fractures. The interpreting physician (commonly a radiologist or bone health specialist) reviews images, documents vertebral level(s) affected, estimated age of the fracture (acute vs. chronic when possible), and compares with prior imaging if available. The report is routed to the referring clinician for management decisions such as analgesia, brace consideration, further cross‑sectional imaging, or osteoporosis therapy modification. Typical site of service is an outpatient imaging center, hospital outpatient radiology department, or physician office-based DXA suite. The service performed corresponds to CPT 77086 (dual energy X‑ray absorptiometry to evaluate for vertebral fracture).
Coding Specifications
| Modifier | Description | When to Use |
|---|---|---|
26 | Professional component |