What's this test for?

This test is ideal if you're experiencing unexplained leg swelling, chest pain, shortness of breath, or if your doctor suspects a blood clot. It helps detect deep vein thrombosis (DVT), pulmonary embolism, or other clotting disorders that could be causing your symptoms. Many people use this test when they have risk factors like recent surgery, prolonged immobility, or unexplained respiratory issues that need quick evaluation.

What happens after I get my results?

You'll receive detailed doctor notes in simple language explaining what your D-Dimer and blood cell levels mean for your clotting risk and overall blood health. These notes include personalized recommendations like when to seek immediate medical attention, lifestyle modifications to reduce clot risk, or whether follow-up imaging tests are needed. You'll also get the standard lab report and can track your levels over time using our trends feature, which is especially helpful if you're monitoring a known condition or on blood thinners.

What's included in this test?

This panel measures D-Dimer (Quantitative), White Blood Cell Count, Red Blood Cell Count, Hemoglobin, Hematocrit, MCV, MCH, MCHC, RDW, Platelet Count, MPV, Absolute and Percentage Neutrophils, Lymphocytes, Monocytes, Eosinophils, Basophils, and various other complete blood count components. D-Dimer is crucial for ruling out dangerous blood clots in your legs or lungs, while the CBC assesses your overall blood health, detects infections, identifies anemia, and monitors your body's clotting ability through platelet counts. Together, these measurements provide a comprehensive picture of your blood's health and clotting status.

How should I prepare for this test?

No special preparation is typically required for this test. You can eat and drink normally before your blood draw, and you don't need to fast. However, let the lab know if you're taking blood thinners or any medications, as this information helps with result interpretation. Simply arrive at your chosen lab location during their operating hours.

When will I get my results?

Results are typically available within 1-2 business days after your blood sample is collected and processed by the lab. You'll receive an email notification when your results are ready to view in your secure online account. D-Dimer tests are often processed quickly because they're commonly used for urgent medical evaluations.

Who should consider getting this test?

This test is important for anyone experiencing sudden leg pain or swelling, chest pain, or difficulty breathing that could indicate a blood clot. You should also consider it if you have risk factors like recent surgery, long periods of sitting or bed rest, pregnancy, cancer, or a family history of clotting disorders. It's commonly ordered when doctors need to quickly rule out life-threatening conditions like DVT or pulmonary embolism.

What symptoms indicate I may need this test?

Key symptoms include sudden leg pain, swelling, warmth or redness in one leg, unexplained shortness of breath, chest pain that worsens with deep breathing, rapid heartbeat, or coughing up blood. You may also need this test if you have persistent swelling without an obvious cause, unexplained fatigue combined with breathing difficulties, or if you're at high risk due to recent hospitalization or immobility.

What does high D-Dimer mean?

High D-Dimer levels indicate that your body is actively breaking down blood clots somewhere in your system. This could signal conditions like deep vein thrombosis, pulmonary embolism, or disseminated intravascular coagulation (DIC). However, elevated levels can also occur with pregnancy, recent surgery, infection, inflammation, or cancer, so your doctor will consider your symptoms and may order imaging tests for confirmation.

What does low D-Dimer mean?

Low or normal D-Dimer levels are reassuring and typically mean there's no active blood clot formation or breakdown happening in your body. A negative D-Dimer result effectively rules out DVT or pulmonary embolism in most cases, allowing doctors to focus on other potential causes of your symptoms. This is generally the result you want to see.

How can I reduce my risk of blood clots naturally?

Stay physically active and avoid prolonged sitting or bed rest by taking walking breaks every hour during long trips or desk work. Stay well-hydrated, maintain a healthy weight, and quit smoking if applicable, as these all reduce clot risk. Wear compression stockings during long flights or periods of immobility, and include foods rich in omega-3 fatty acids like fish and flaxseed, which support healthy blood flow. If you have risk factors, discuss prevention strategies with your healthcare provider.

When should I retest my D-Dimer levels?

If you're being treated for a blood clot, your doctor may monitor D-Dimer levels periodically to assess treatment effectiveness, though imaging tests are typically more important for follow-up. For those with chronic conditions or ongoing clot risk, retesting may be done every few months or as symptoms change. If your initial test was negative but symptoms persist or worsen, immediate retesting or imaging may be necessary.

Getting your blood test with us is easy, private & backed by the power of science.Long story short: In the test options, use the filters or search box to narrow your choices and find the test you want. If you need a hand navigating through options, text our super friendly support team at 754-799-7833, and we'll provide tailored suggestions to help you find the ideal test. Once your order is placed, we’ll create your doctor’s lab order remotely, without any need for you to make a trip to a doctor in person or to talk to the doctor. Expect to receive your doctor’s lab order right in your inbox. It will also be in your patient portal if you need to find it later. We’ll also include instructions regarding fasting and other requirements for your test. Your patient portal will be auto-created hassle-free during checkout. If this is your first time ordering, you'll be prompted to create a password for instant login access to your patient portal. It's a quick way to conveniently access your orders and results whenever you want. When you’re ready, visit one of our 4,000 locations. Just bring your ID – no printing or faxing of your lab order is needed, as your order and details will already be in the lab system. Note that most lab locations don’t accept walk-ins, so it’s best to book an appointment in advance. Don’t worry – we’ll provide detailed instructions along the way. You’ll get your results via email & SMS and dive into understanding your body better. Yup, that easy! If you have any questions, please text us at 754-799-7833 or email support@privatemdlabs.com and we'll gladly help you.

How do I know which test to get?

In the test options, find the test you want. If you’re not sure which test to get, we can lend a hand in finding the right option. Just text or call us at 754-799-7833, email us at support@privatemdlabs.com, and we'll gladly help you. We've got your back and reply quickly.

When will my lab results be available?

Most test results will be available within 1–3 business days. Once they're ready, we'll send an email and text message to let you know. After your blood draw, just hang tight and don't worry – we'll keep you updated and in the loop! If you have any further questions, please text us at 754-799-7833 or email support@privatemdlabs.com, and we'll gladly help you.

Is it possible to make changes to my lab order if I made a mistake with the name, date of birth, or any other details?

Absolutely! We totally understand that errors can happen. No worries, we're here to help you. Just reach out to us via text at 754-799-7833 or shoot us an email at support@privatemdlabs.com. Remember to include your order number and let us know the correct information you’d like to update. Our awesome team will jump right in and make sure everything is sorted out and accurate for you. There are no changes necessary if your address is wrong on the requisition though. We don’t mail anything out. Our lab requires an address to be listed to generate an order.

Do you accept health insurance?

Only HSA & FSA is accepted. Our services are strictly self-pay and cannot be submitted to your health insurance provider except for Health Savings Accounts or Flexible Savings Accounts. This policy applies to all insurance companies, including federal health insurance programs like Medicare. If you have any questions, please text us at 754-799-7833 or email support@privatemdlabs.com.

Can I cancel my order?

Yes. We get it – sometimes your needs change. As long as your samples haven’t been collected yet, we’re happy to help you cancel your order. If you have any further questions, please text us at 754-799-7833 or email support@privatemdlabs.com. You can read more about our cancellation policy here.

How can I find a lab location near me?

During the ordering process, you’ll be able to select a specific lab near you, with no strings attached! You can switch it up later easily and visit any of our authorized locations as long as it’s the same lab company you selected your test for (Quest Diagnostics or Labcorp). Before you proceed with your order, feel free to browse through all our lab locations here. This will give you the peace of mind of knowing that there's a lab nearby your home, office or your favorite gym. If you have any questions, please text us at 754-799-7833 or email support@privatemdlabs.com and we'll gladly help you.

D-Dimer Test - Blood Clot & DVT Risk Check

Getting your blood test with us is easy, private & backed by the power of science.

Long story short:

In the test options, use the filters or search box to narrow your choices and find the test you want.
If you need a hand navigating through options, text our super friendly support team at 754-799-7833, and we'll provide tailored suggestions to help you find the ideal test.
Once your order is placed, we’ll create your doctor’s lab order remotely, without any need for you to make a trip to a doctor in person or to talk to the doctor. Expect to receive your doctor’s lab order right in your inbox. It will also be in your patient portal if you need to find it later. We’ll also include instructions regarding fasting and other requirements for your test. Your patient portal will be auto-created hassle-free during checkout.
If this is your first time ordering, you'll be prompted to create a password for instant login access to your patient portal. It's a quick way to conveniently access your orders and results whenever you want.
When you’re ready, visit one of our 4,000 locations. Just bring your ID – no printing or faxing of your lab order is needed, as your order and details will already be in the lab system.
Note that most lab locations don’t accept walk-ins, so it’s best to book an appointment in advance. Don’t worry – we’ll provide detailed instructions along the way.
You’ll get your results via email & SMS and dive into understanding your body better. Yup, that easy!

754-799-7833

[email protected]

Blood Test for Blood Clot Risk and Leg Swelling

D-Dimer with CBC

90 day happiness guarantee

Prescription & fees included

Easy to understand results

Fast & convenient

90 day happiness guarantee

Prescription & fees included

Easy to understand results

Fast & convenient

What's this test for?

How should I prepare for this test?

What's included in this test?

Here’s why 1,000,000+ customers chose us for affordable hassle-free private blood testing.

Blood Test for Blood Clot Risk and Leg Swelling

90 day happiness guarantee

Prescription & fees included

Easy to understand results

Fast & convenient

1,000,000+ blood tests later, here's what our customers say