Summary & Overview
CPT 75880: Supervision and Interpretation of Orbital Venography
CPT code 75880 represents the supervision and interpretation of an orbital venography—a diagnostic imaging procedure that evaluates the venous structures of the eye socket following contrast administration. This code is relevant for providers who oversee and read venographic studies of the orbit, supporting diagnosis of venous occlusion, thrombosis, vascular malformations, or preoperative planning. Nationally, accurate use of this code affects reimbursement for specialized neuro-ophthalmology and interventional radiology services and supports appropriate claims processing for complex imaging studies.
Key payers discussed include Aetna, Blue Cross Blue Shield, Cigna Health, UnitedHealthcare, and Medicare. Readers will find a concise overview of clinical context, common sites where the service is furnished, and the role of the code in billing workflows. The publication outlines coding considerations, common modifiers (listed separately), and benchmarking information where available. It also summarizes policy and reimbursement themes that typically influence coverage and payment for specialized diagnostic venography procedures.
This analysis is intended for billing managers, radiology and ophthalmology practice administrators, and policy analysts seeking a clear national perspective on CPT code 75880, its clinical application, and payer relevance. Data not available in the input is noted where applicable.
Billing Code Overview
CPT code 75880 describes the supervision and interpretation of an orbital venography, an imaging procedure that visualizes the veins of the eye socket after administration of contrast material. The service involves a physician or qualified provider overseeing the venographic study and interpreting the resulting images to assess venous anatomy and pathology around the orbit.
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Service type: Diagnostic imaging supervision and interpretation
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Typical site of service: Hospital outpatient radiology department or ambulatory imaging center
Clinical & Coding Specifications
Clinical Context
A typical patient is a 45-year-old presenting with unilateral periorbital swelling, progressive proptosis, pulsatile tinnitus, or acute vision changes suggesting a vascular abnormality of the orbit. After initial clinical evaluation and noninvasive imaging (CT angiography or MR venography) suggest an abnormality of the orbital venous system such as a dural arteriovenous fistula with orbital venous drainage, cavernous sinus thrombosis with orbital venous congestion, or traumatic orbital venous injury, the patient is scheduled for an orbital venography to define venous anatomy and plan therapeutic intervention.
The clinical workflow: the patient is consented and undergoes vascular access (typically femoral or jugular). Under fluoroscopic guidance, a catheter is navigated to the cavernous sinus and orbital venous outflow for selective contrast injection. The provider performs supervision and interpretation of the dynamic venous imaging, documents findings (venous occlusion, reflux, fistulous connections), and communicates results to the interventional team. Images are archived for diagnostic and procedural planning purposes; if endovascular therapy is indicated, the venography can precede embolization or stenting in the same session or guide subsequent treatment planning.
Coding Specifications
| Modifier | Description | When to Use |
|---|---|---|
26 | Professional component | When billing only the physician’s interpretation/supervision separate from technical imaging services |