Also known as: D-dimer test, D dimer blood test, clot test
Blood
Same day / 24 hours
Home pickup
No fasting needed
D-Dimer is a blood test that detects fragments released when a blood clot breaks down. It is used mainly to help rule out dangerous clots such as deep vein thrombosis (DVT) and pulmonary embolism (PE).
Clinical use cases
Why doctors order it
Clinician-led evaluation of suspected DVT/PE in appropriate risk settings
Supportive marker in thrombosis pathways
Not specific and used with clinical scoring and imaging
Deep vein thrombosis (DVT)
Pulmonary embolism (PE)
Disseminated intravascular coagulation (DIC)
About this test
D-Dimer is a blood test that detects fragments released when a blood clot breaks down. It is used mainly to help rule out dangerous clots such as deep vein thrombosis (DVT) and pulmonary embolism (PE).
Clinical significance
A normal D-Dimer makes a significant clot unlikely, which is its main value — ruling out DVT/PE in lower-risk patients. A raised D-Dimer is non-specific (it also rises with infection, surgery, pregnancy and age), so a high result usually needs imaging to confirm whether a clot is present.
Get tested if you have these symptoms
Painful, swollen or red leg (possible DVT)
Sudden breathlessness or chest pain (possible PE)
Recent surgery, immobility or long travel with leg swelling
What this test detects
Deep vein thrombosis (DVT)
Pulmonary embolism (PE)
Disseminated intravascular coagulation (DIC)
Normal ranges
Normal: < 0.5 µg/mL FEU
Raised: needs further evaluation/imaging
Reference ranges vary by lab and patient demographic. Interpret with a clinician.
Sample & preparation
Sample type
Blood (Plasma)
Fasting
Not required
Report TAT
Same day / 24 hours
Home collection
Available
How to prepare
1Seek emergency care first for severe chest pain/breathlessness
2No fasting required
3Disclose pregnancy, recent surgery/trauma, infection, cancer history if relevant
4Disclose anticoagulants and timing of last dose
5Collect citrate plasma sample via trained phlebotomist
6Download report from View reports
7Review result with clinician
8Imaging may be required
Frequently asked questions
What is the D Dimer?
D-Dimer is a blood test that detects fragments released when a blood clot breaks down. It is used mainly to help rule out dangerous clots such as deep vein thrombosis (DVT) and pulmonary embolism (PE).
What conditions does the D Dimer detect?
The D Dimer helps detect and monitor conditions including Deep vein thrombosis (DVT), Pulmonary embolism (PE), Disseminated intravascular coagulation (DIC).
How should I prepare for the D Dimer?
Seek emergency care first for severe chest pain/breathlessness|No fasting required|Disclose pregnancy, recent surgery/trauma, infection, cancer history if relevant|Disclose anticoagulants and timing of last dose|Collect citrate plasma sample via trained phlebotomist|Download report from <a href='/my-account/'>View reports</a>|Review result with clinician; imaging may be required|Do not self-start blood thinners based on result
What is the normal range for the D Dimer?
Normal: < 0.5 µg/mL FEU
Raised: needs further evaluation/imaging Note: reference ranges may vary by laboratory and should be interpreted by your doctor in the context of your overall health.
How much does the D Dimer cost?
The D Dimer is available at ₹1379 (MRP ₹2099) on PingMeDoc with free home sample collection. Prices are inclusive of sample collection charges.
What does a high D-Dimer mean?
A high D-Dimer means clot breakdown products are present, which can indicate a clot like DVT or PE — but it also rises with infection, surgery, pregnancy and age. A raised result usually needs a scan to confirm whether a clot is actually present.
Sudden breathlessness or chest pain is an emergency
If you develop sudden breathlessness, chest pain, or a painful swollen leg, seek emergency medical care immediately rather than waiting for a lab test, as these can signal a serious blood clot.
Does the D Dimer test require fasting?
No fasting is required for the D Dimer test. You can eat and drink normally before sample collection.
How much does the D Dimer test cost at PingMeDoc?
The D Dimer test costs ₹1379 at PingMeDoc (MRP ₹2099). Free home sample collection is included. NABL-accredited lab processing. Reports delivered digitally in same day / 24 hours.
How long does it take to get D Dimer test results?
D Dimer test results are typically available within same day / 24 hours after sample collection. You can view and download your digital report from your PingMeDoc dashboard.
What type of sample is needed for the D Dimer test?
The D Dimer test requires blood (plasma). A trained phlebotomist will collect the sample at your home at your preferred time slot.
Is the D Dimer test NABL accredited?
Yes. All lab tests on PingMeDoc, including the D Dimer test, are processed by NABL-accredited and ISO-certified labs. Reports are reviewed and available on your dashboard.
Is home sample collection free for this test?
Yes. Home sample collection for the D Dimer test is free when booking through PingMeDoc. A phlebotomist visits your home or office at your scheduled time slot.
What conditions does the D Dimer test help screen for?
D-Dimer is a blood test that detects fragments released when a blood clot breaks down. It is used mainly to help rule out dangerous clots such as deep vein thrombosis (DVT) and pulmonary embolism (PE). It is commonly used for: Ruling out deep vein thrombosis (DVT), Ruling out pulmonary embolism (PE), Assessing abnormal clotting (DIC).
How should I prepare for the D Dimer test?
No fasting required. Tell the clinician about recent surgery, pregnancy or clotting history.
Test details are for general information only and not a substitute for medical advice. Reference ranges vary between labs. Always discuss results with a registered medical practitioner before starting, stopping or changing any treatment.
₹1,379₹2,09934% OFF
Free home collection
What this test measures
1 parameters in the D Dimer
The D Dimer reports the following parameters. Reference ranges are typical adult values from NABL-accredited partner labs and may vary slightly by lab, age and sex — always read results with your doctor.
Parameter
Reference range
Unit
D Dimer -Plasma
0–500
ng/ml
Book D Dimer with free home collection in your city
Home sample collection by NABL-accredited partner labs across India — from ₹1379. Choose your city:
Recent surgery, immobility or long travel with leg swelling
Frequently Asked Questions
What is the D Dimer?
D-Dimer is a blood test that detects fragments released when a blood clot breaks down. It is used mainly to help rule out dangerous clots such as deep vein thrombosis (DVT) and pulmonary embolism (PE).
What conditions does the D Dimer detect?
The D Dimer helps detect and monitor conditions including Deep vein thrombosis (DVT), Pulmonary embolism (PE), Disseminated intravascular coagulation (DIC).
How should I prepare for the D Dimer?
Seek emergency care first for severe chest pain/breathlessness; No fasting required; Disclose pregnancy; recent surgery/trauma; infection; cancer history if relevant; Disclose anticoagulants and timing of last dose; Collect citrate plasma sample via trained phlebotomist; Download report from View reports; Review result with clinician; imaging may be required; Do not self-start blood thinners based on result
What is the normal range for the D Dimer?
Normal: < 0.5 µg/mL FEU
Raised: needs further evaluation/imaging Note: reference ranges may vary by laboratory and should be interpreted by your doctor in the context of your overall health.
How much does the D Dimer cost?
The D Dimer is available at Rs 1379 (MRP Rs 2099) on PingMeDoc with free home sample collection across India. Prices are inclusive of sample collection charges.
