Take our Vein Health Assessment!
Call Now
Painless · Non-Invasive · Insurance Covered

Vein Ultrasound Diagnostics: Accurate Diagnosis Before Treatment

Duplex ultrasound is the gold standard for diagnosing venous insufficiency and varicose veins. Our comprehensive vein mapping identifies the exact source of your vein disease — painlessly, without radiation, and covered by most insurance.

Book Free Vein ScreeningCall 866-692-4907

What Is Duplex Vein Ultrasound?

Duplex ultrasound is a non-invasive imaging test that combines two types of ultrasound technology to evaluate the veins of the legs. It is the most accurate and widely used diagnostic tool for venous disease.

B-mode ultrasound creates real-time images of the vein walls and surrounding structures, allowing visualization of vein diameter, wall thickness, and the presence of blood clots.

Doppler ultrasound measures the direction and speed of blood flow within the veins. This allows our specialists to detect venous reflux — the backward flow of blood that occurs when vein valves fail — which is the root cause of varicose veins and chronic venous insufficiency.

The exam is performed with you standing and lying down, and takes approximately 30–60 minutes. Results are interpreted by our board-certified vein specialists and used to create your personalized treatment plan.

What Ultrasound Detects

  • Venous reflux (backward blood flow)
  • Great saphenous vein insufficiency
  • Small saphenous vein insufficiency
  • Perforator vein incompetence
  • Deep vein thrombosis (DVT)
  • Vein diameter and anatomy
  • Blood clots (acute and chronic)
  • Post-thrombotic syndrome

Why Accurate Diagnosis Matters

Treat the Root Cause

Varicose veins are a symptom of underlying venous reflux. Without ultrasound, the source of reflux cannot be identified — and treating only the surface veins leads to rapid recurrence.

Insurance Approval

Most insurance companies require documented venous reflux on duplex ultrasound before approving coverage for endovenous treatments. Our team ensures all documentation is complete.

Personalized Treatment

Every patient's venous anatomy is unique. Ultrasound mapping allows our specialists to design a precise, personalized treatment plan targeting the specific veins causing your symptoms.

Start with an Accurate Diagnosis

Book a free vein screening. Our specialists will perform a comprehensive ultrasound evaluation and explain exactly what's causing your vein symptoms.

Book Free Vein Screening

Frequently Asked Questions

What is a vein duplex ultrasound?
A duplex ultrasound combines traditional B-mode ultrasound (which shows the structure of the veins) with Doppler ultrasound (which measures blood flow direction and speed). Together, they allow our specialists to visualize the vein anatomy and detect venous reflux — the backward flow of blood that causes varicose veins and venous insufficiency.
Is vein ultrasound covered by insurance?
Yes. Diagnostic duplex ultrasound for venous insufficiency is covered by most major insurance plans, Medicare, and Medicaid when ordered by a physician for evaluation of symptomatic venous disease. Our team handles insurance verification and prior authorization.
Does the ultrasound hurt?
No. Vein ultrasound is completely painless and non-invasive. A small handheld probe is moved over the skin with ultrasound gel. There is no radiation, no needles, and no discomfort. The exam typically takes 30–60 minutes.
What does the ultrasound show?
The duplex ultrasound maps the entire venous system of the legs, identifying which veins have reflux (backward flow), the severity of reflux, the diameter of diseased veins, the presence of blood clots (DVT), and the anatomy needed to plan treatment.
Do I need an ultrasound before vein treatment?
Yes. A diagnostic duplex ultrasound is required before any endovenous treatment (RFA, Varithena). It confirms the diagnosis, identifies the source of reflux, and guides the treatment plan. Insurance companies also require ultrasound documentation to approve coverage.
How should I prepare for a vein ultrasound?
Wear comfortable, loose-fitting clothing that allows easy access to your legs. Avoid applying lotion to your legs on the day of the exam. You may be asked to stand during portions of the exam to provoke reflux. No fasting or special preparation is required.

Get an Accurate Vein Diagnosis Today

Our comprehensive duplex ultrasound evaluation is the first step toward effective vein treatment. Book your free screening today.

Book Free Vein ScreeningCall 866-692-4907