Summary & Overview
CPT 76376: 3D Rendering for Tomographic Imaging, Interpretation
CPT code 76376 represents three-dimensional (3D) rendering and interpretation of tomographic imaging studies (CT, MRI, ultrasound, or other modalities). This code captures the image processing, interpretation, and reporting components of advanced 3D visualization used to support diagnostic decision-making. Nationally, 3D rendering plays a growing role in complex diagnostic workflows, surgical planning, and multidisciplinary case review.
Key payers covered in this analysis include Aetna, Blue Cross Blue Shield, Cigna, UnitedHealthcare, and Medicare. Readers will find a concise overview of the clinical and technical scope of the code, common service settings where the code is used, and guidance on what to expect from payer coverage language. The publication also outlines common modifiers associated with this service and identifies areas where policy variation commonly occurs across commercial and public payers.
This summary equips billing and compliance teams, radiology managers, and policy analysts with a clear understanding of what CPT code 76376 represents, why it is relevant for advanced imaging programs, and the types of documentation and reporting that support appropriate use. Data not available in the input for payer-specific rates, associated taxonomies, ICD-10 diagnoses, and related codes.
Billing Code Overview
CPT code 76376 describes three-dimensional (3D) rendering performed for tomographic imaging modalities such as computed tomography (CT), magnetic resonance imaging (MRI), ultrasound, or other similar studies. The service includes image processing, interpretation, and reporting, with concurrent supervision of the image processing workflow.
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Service type: Diagnostic 3D image rendering and interpretation
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Typical site of service: Hospital imaging departments, outpatient imaging centers, and specialized radiology practices
Data not available in the input for payers, associated taxonomies, and ICD-10 diagnoses.
Clinical & Coding Specifications
Clinical Context
A 58-year-old male with a history of colorectal cancer presents for surveillance imaging after recent contrast-enhanced CT of the abdomen and pelvis. The radiology team performs advanced 3D rendering of the CT dataset to better visualize complex anatomy, tumor margins, and vascular relationships prior to a planned surgical consultation. The workflow includes acquisition of tomographic images (CT), transfer of DICOM data to a workstation, physician-directed image processing to generate 3D surface and volumetric renderings, interpretation of the rendered images, and preparation of a formal report. Image processing is performed under concurrent supervision when technologist assistance is used, and the physician documents the 3D rendering, findings, and clinical correlation in the radiology report. Typical site of service is an outpatient hospital radiology department or ambulatory imaging center; inpatient hospital radiology services also commonly use this code when advanced 3D visualization is required for care planning.
Coding Specifications
| Modifier | Description | When to Use |
|---|---|---|
26 | Professional component | Use when reporting the physician's interpretation and report separate from technical imaging services |
TC | Technical component |