Summary & Overview
CPT 75810: Supervision and Interpretation of Splenic and Portal Vein Imaging
CPT code 75810 captures the professional supervision and interpretation of radiologic imaging of the splenic and portal veins. This vascular imaging interpretation code is used when a physician or qualified provider reviews and reports on studies evaluating the splenic and portal venous systems, a critical component in diagnoses such as portal hypertension, thrombosis, or preprocedural planning. Nationally, accurate coding of vascular imaging interpretations supports appropriate clinical documentation, quality measurement, and payment for specialized radiology services.
Key payers addressed in this analysis include Aetna, Blue Cross Blue Shield, Cigna Health, UnitedHealthcare, and Medicare. Readers will find an overview of billing and coverage implications, commonly used modifiers, and clinical context for when this interpretation is reported. The publication outlines benchmarks for utilization, typical sites of service, coding guidance where available, and policy considerations that influence reimbursement for vascular imaging interpretation services. This resource is intended to help coding and billing professionals, radiology clinicians, and policy analysts understand the role and reporting expectations for CPT code 75810 within national payer environments. Data not available in the input for specific utilization rates, associated taxonomies, and ICD-10 diagnosis pairings is noted where relevant.
Billing Code Overview
CPT code 75810 describes the provider's supervision and interpretation of radiologic imaging focused on the splenic and portal veins. This service involves review and professional interpretation of vascular imaging studies that assess venous anatomy and patency in the splenic and portal venous systems.
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Service type: Radiology — vascular imaging interpretation
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Typical site of service: Hospital radiology department, outpatient imaging center, or other settings where vascular imaging is performed (e.g., interventional radiology suites)
Clinical & Coding Specifications
Clinical Context
A 58-year-old patient with a history of cirrhosis and portal hypertension presents with increasing abdominal pain, ascites, and concern for variceal bleeding. The hepatology team requests duplex ultrasound with Doppler evaluation of the portal and splenic veins to assess flow direction, thrombus, and patency prior to consideration of transjugular intrahepatic portosystemic shunt (TIPS) or anticoagulation. The vascular sonographer acquires real-time gray-scale and Doppler images of the portal venous system including the main portal vein, right and left portal branches, and the splenic vein; clip-based and still-image documentation are saved. A radiologist or vascular medicine physician performs supervision and interpretation of the exam, documents waveform analysis, velocities, presence or absence of thrombosis, cavernous transformation, and hemodynamic significance, and issues a formal report that guides further management such as anticoagulation, interventional radiology referral, or surgical consultation.
Coding Specifications
| Modifier | Description | When to Use |
|---|---|---|
26 | Professional component | Use when billing for the physician interpretation only while the facility bills for technical component. |
TC | Technical component |