CPT 0749T: Hand/Wrist DXR-BMD Assessment for Bone Strength and Fracture Risk - OpenPayer

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Summary & Overview

CPT 0749T: Hand/Wrist DXR-BMD Assessment for Bone Strength and Fracture Risk

CPT code 0749T covers a DXR‑BMD analysis that repurposes a hand or wrist X‑ray obtained for another indication to assess bone mineral density and fracture risk. Nationally, this represents an imaging‑based, opportunistic approach to osteoporosis screening and fracture risk stratification that can augment clinical decision making without a separate dedicated DXA scan. The code matters because it enables billing for a specific analytic service applied to existing radiographs, potentially expanding access to bone health assessment in outpatient radiology and clinic settings.

Key payers discussed include Aetna, Blue Cross Blue Shield, Cigna, UnitedHealthcare, and Medicare. Readers will find a concise overview of the clinical context for DXR‑BMD from hand/wrist images, the typical service setting, and the primary payers relevant to coverage discussions. The publication provides benchmarks and payer considerations where available, summarizes policy and coding context, and outlines clinical implications for integrating opportunistic bone density assessment into imaging workflows. Data not available in the input is noted where applicable.

AetnaBlue Cross Blue ShieldCignaUnitedHealthcareMedicare0749TCPTDXR-BMDbone-densityradiogrammetryosteoporosis-screeningimagingradiology

Billing Code Overview

CPT code 0749T describes use of a hand or wrist X‑ray taken for another clinical purpose to assess bone strength and fracture risk using digital X‑ray radiogrammetry–bone mineral density (DXR‑BMD) analysis.

Service Type: Imaging-derived bone density assessment (DXR‑BMD) using existing hand/wrist radiographs

Typical Site of Service: Radiology or imaging department, outpatient clinic, or other settings where hand/wrist X‑rays are obtained

Data not available in the input.

Clinical & Coding Specifications

Clinical Context

A 68-year-old woman presents to an outpatient orthopedic clinic after a primary care visit noted increased fall risk and previous low-energy wrist fracture. The patient previously had routine posteroanterior hand/wrist radiographs obtained for acute wrist pain. The orthopedic clinician orders a digital X‑ray radiogrammetry–bone mineral density analysis to derive bone strength metrics from the existing hand/wrist X‑ray to assess fracture risk without additional imaging exposure. The workflow: the technologist confirms availability of a recent digital hand/wrist X‑ray, submits the DICOM images to the DXR‑BMD analysis software, and documents the analysis result in the medical record. The provider reviews the DXR‑BMD report, incorporates the findings into fracture risk assessment and management planning, and bills 0749T for use of the hand/wrist X‑ray to assess bone strength and fracture risk.

Coding Specifications

Modifier	Description	When to Use
`22`	Increased procedural services	Use when the DXR‑BMD analysis requires substantially greater work or documentation than typical, such as complex image retrieval and manual landmarking beyond routine processing.
`52`

Taxonomy Code	Specialty	Notes
207L00000X	Orthopedic Surgery	Orthopedic surgeons commonly review DXR‑BMD results for fracture risk and management planning.
1835P0200X	Diagnostic Radiology	Radiologists may perform image review and provide interpretive input for DXR‑BMD derived assessments.
207Q00000X	Family Medicine	Primary care physicians may order DXR‑BMD analysis from existing wrist/hand radiographs for population screening and risk stratification.
207RH0000X	Physical Medicine & Rehabilitation	PM&R clinicians may use DXR‑BMD results when managing patients with fall risk and bone health issues.

Related Diagnoses

ICD-10 Code	Description	Clinical Relevance
`M80.08XA`	Age-related osteoporosis with current pathological fracture, radius and ulna, initial encounter	Osteoporotic wrist fractures trigger assessment of bone strength; DXR‑BMD can aid fracture risk evaluation.
`M81.0`	Age-related osteoporosis without current pathological fracture	Used when assessing bone mineral density and fracture risk in older adults; DXR‑BMD provides supplemental data.
`Z13.820`	Encounter for screening for osteoporosis	Used for preventive screening encounters where DXR‑BMD may be applied to existing hand/wrist images to assess risk.
`R29.6`	Repeated falls	Patients with recurrent falls are evaluated for fracture risk; DXR‑BMD contributes to assessment of underlying bone fragility.
`M84.371A`	Pathological fracture, right wrist, initial encounter for fracture	Fractures of the wrist prompt evaluation of bone strength; DXR‑BMD can be used adjunctively when hand/wrist imaging exists.
`M25.531`	Pain in right wrist	Wrist pain prompting radiography may generate the imaging used for DXR‑BMD analysis to assess bone quality.
`Z79.899`	Other long term (current) drug therapy	Patients on medications affecting bone density (e.g., glucocorticoids) may have DXR‑BMD performed to evaluate treatment impact.

Related CPT Codes

CPT Code	Description	Relationship to This Procedure
`73100`	Radiologic examination, wrist; complete, minimum of 2 views	Often the original imaging that provides the digital hand/wrist radiograph used as input for DXR‑BMD analysis.
`77080`	Dual-energy X-ray absorptiometry (DXA), bone density study, one or more sites; axial skeleton (e.g., hips, pelvis, spine)	Commonly used as a standard bone mineral density test and may be ordered alongside DXR‑BMD to confirm systemic BMD findings.
`76140`	Radiographic examination, musculoskeletal survey; computer-processed radiographic image analysis (e.g., bone mineral density using hand/wrist)	Related service for computer-processed analysis of radiographs; may be used in facilities that bill alternative imaging analysis codes.
`99406`	Smoking and tobacco use cessation counseling visit; intermediate, greater than 3 minutes up to 10 minutes	Counseling code often used in the same clinical encounter when discussing modifiable fracture risk factors such as smoking cessation.
`G0130`	Screening mammography, bilateral (Note: HCPCS code sometimes listed for screening services)	Example of another preventive imaging service frequently coordinated in primary care population health workflows (included to illustrate common preventive service bundling).