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Home > Lab Tests > Prothrombin Time (PT INR) Test

Prothrombin Time (PT INR) Test
₹370/-
3 tests included
Home Sample Collection Available
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No fasting required
Within 24hrs *
Both
All age group
Blood
View / Download Sample Report PDF sample report Includes 3 TestsThis package includes following parameters

Quick Summary: The Prothrombin Time (PT INR) Test for Both patients, all age group, with reports available within 24hrs * — currently offered at ₹370 . Home Sample Collection is available

Prothrombin Time (PT INR) Test

 ₹ 370

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10% OFF for Senior Citizens | USE CODE SS10 *

Test Name :

Prothrombin Time (PT INR) Test

Also Known as :

PT INR Test, INR Test

Sample Type :

Blood

Gender :

Both

Age group :

All Age Groups

Report Timeline :

Within 24hrs *

Test Components :

View

Price :

 ₹ 370

Home Collection :

Available


Quick Summary:
The Prothrombin Time (PT INR) is a diagnostic test, for both men and women across all age groups, with reports available within 24hrs * — currently offered at ₹370 . Home Sample Collection is available

Test Components View

NABL

Accredited Labs

Certified

Phlebotomist

🏥
Division of

Max Healthcare

🧪
Safe Sample

Collection

📊
Accurate &

Quality Reports

⏱️
Same Day

Report*

T&C apply
Trusted by Professionals
Description
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Frequently Asked Questions (FAQs) about Prothrombin Time (PT INR)

PT is also expressed as the International normalized ratio (INR) used for monitoring warfarin therapy and other anticoagulant medications.

Raised PT value seen in  liver diseases, Vitamin K deficiency and coagulation factors deficiency.

 

Prothrombin Time (PT) is a blood test used to measure the clotting time of the blood. It is also known as Prothrombin activity time (PAT). The PT measures how long it takes for the blood to clot after being injected with a thrombin molecule.

 

 

A prothrombin time test is used to check a person's blood clotting ability. It is most commonly used to evaluate patients who may have a bleeding disorder, cancer, or other medical conditions that can affect their blood clotting. The prothrombin time test is also used to diagnose heart failure.

The Prothrombin Time Test measures the time it takes for Prothrombin to clot. It measures the function of clotting factors I (fibrinogen), II (Prothrombin), V, VII, and X. A normal result is between 11 to 13 seconds and INR 0.1 to 1.1. 

 

The normal range of Prothrombin Time test is from 11 to 13 seconds and INR is 0.8 to 1.1. For people taking warfarin, the Prothrombin Time test normal value is INR 2.0 to 3.0.

 

The best way to prepare for a PT test is by drinking plenty of fluids prior to your appointment and abstaining from alcohol or caffeine the day of your test. You can also take ibuprofen or acetaminophen before your appointment if you experience any pain or discomfort during your testing. Additionally, do not follow any diet, get adequate rest by sleeping for 8 hours, and keep yourself hydrated by drinking plenty of fluids.

Fasting is not required for a Prothrombin Time test. So, you do not need to alter your diet or meal timings before the test. Normal eating habits and medications can prolong the time it takes the blood to clot.

 

Yes, Prothrombin Time Test samples are available for collection at home. With the affordable Prothrombin Time test price, you can book it from the Max Lab website and a phlebotomist will come to your home and collect the sample at your convenience. Results will be available on the same day and can be downloaded from the Max Lab website.

The price of the PT INR Test may differ from city to city. Below are our cities of service with the PT INR Test price near you:

City Name PT INR Test Price
PT INR Test Price in Rohtak Rs 300
PT INR Test Price in Hisar Rs 300
PT INR Test Price in Gohana Rs 370
PT INR Test Price in Mohali Rs 330
PT INR Test Price in Chandigarh Rs 330
PT INR Test Price in Panchkula Rs 330
PT INR Test Price in Jalandhar Rs 330
PT INR Test Price in Ludhiana Rs 330
PT INR Test Price in Amritsar Rs 330
PT INR Test Price in Dehradun Rs 370
PT INR Test Price in Haridwar Rs 370
PT INR Test Price in Rishikesh Rs 370
PT INR Test Price in Rudrapur Rs 300
PT INR Test Price in Saharanpur Rs 250
PT INR Test Price in Noida Rs 370
PT INR Test Price in Gurugram Rs 370
PT INR Test Price in Faridabad Rs 370
PT INR Test Price in Ghaziabad Rs 370
PT INR Test Price in Mumbai Rs 400
PT INR Test Price in Bathinda Rs 330
PT INR Test Price in Lucknow Rs 260
PT INR Test Price in Gwalior Rs 370
PT INR Test Price in Sonipat Rs 300
PT INR Test Price in Meerut Rs 370
PT INR Test Price in Pune Rs 370
PT INR Test Price in Haldwani Rs 350
PT INR Test Price in Patiala Rs 330
PT INR Test Price in Panipat Rs 300
PT INR Test Price in Roorkee Rs 370
PT INR Test Price in Kanpur Rs 260
PT INR Test Price in Rewari Rs 300
PT INR Test Price in Muzaffar Nagar Rs 370
PT INR Test Price in Varanasi Rs 370
PT INR Test Price in Ambala Rs 330
PT INR Test Price in Agra Rs 350
PT INR Test Price in Mathura Rs 350
PT INR Test Price in Sirsa Rs 300
PT INR Test Price in Khanna Rs 330
PT INR Test Price in Jaipur Rs 350
PT INR Test Price in Bengaluru Rs 370
PT INR Test Price in Hyderabad Rs 278
PT INR Test Price in Chennai Rs 370
PT INR Test Price in Nagpur Rs 370
PT INR Test Price in Ahmedabad Rs 370
PT INR Test Price in Karnal Rs 300
PT INR Test Price in Kolkata Rs 330
PT INR Test Price in Patna Rs 370
PT INR Test Price in Moradabad Rs 260
PT INR Test Price in Aligarh Rs 370
PT INR Test Price in Pathankot Rs 330
PT INR Test Price in Firozpur Rs 330
PT INR Test Price in Bhopal Rs 350
PT INR Test Price in Guwahati Rs 350
PT INR Test Price in Bhubaneswar Rs 330
PT INR Test Price in Hoshiarpur Rs 330
PT INR Test Price in Indore Rs 300
PT INR Test Price in Pimpri Chinchwad Rs 370
PT INR Test Price in Thane Rs 400
PT INR Test Price in Manesar Rs 370
PT INR Test Price in Zirakpur Rs 330
PT INR Test Price in Greater Noida Rs 370
PT INR Test Price in Navi Mumbai Rs 400

Yes, the PT-INR test is commonly used to evaluate how long blood takes to clot and assess the efficiency of the body’s clotting process. Prothrombin Time (PT) measures clotting time, while INR (International Normalized Ratio) standardizes results so they can be interpreted consistently across different laboratories. The test supports assessment of clotting function but is interpreted together with medical history, symptoms, medications, and other investigations.

Anticoagulant medicines are designed to reduce the blood’s tendency to clot and may directly influence INR values. Patients receiving blood-thinning therapy often undergo PT-INR testing to help monitor treatment response and maintain clotting activity within an appropriate target range. Doctors use INR values to guide treatment decisions and adjust medication when necessary.

High PT-INR values may indicate that blood is taking longer than expected to clot. This can occur due to anticoagulant use, liver-related conditions, vitamin K deficiency, clotting factor abnormalities, or certain medical conditions that affect the body’s coagulation process. Additional clinical evaluation is usually required to determine the exact cause.

INR is used to standardize Prothrombin Time results by reducing differences caused by laboratory methods and testing reagents. This standardized value allows healthcare professionals to compare PT results more consistently across different testing facilities and supports more reliable monitoring, especially during anticoagulant therapy.

PT-INR testing may be recommended before surgery or certain medical procedures to assess clotting function and identify potential bleeding risks. Pre-procedure testing helps doctors evaluate whether additional precautions or treatment adjustments are needed to support safe medical care.

A Prothrombin Time (PT) Test is a blood test that measures how long it takes for blood to clot.

The test checks how quickly blood clots and helps identify bleeding or clotting disorders. It also monitors warfarin treatment and can assess liver-related clotting problems.

No fasting is required for a PT-INR test. There is no need to change the diet, timing, or meal plan.

A positive PT/INR result is not always serious but may indicate abnormal blood clotting and should be evaluated by a doctor.

Yes. Max Lab offers home sample collection for the Prothrombin Time (PT INR) test in selected locations.

How to Book Prothrombin Time (PT INR) at Home Near Me?

You can easily book with Max Lab by Max Hospitals. Just follow these simple steps:

  1. Search for Prothrombin Time (PT INR) near me on Google and click the Max Lab result, or download the Max Lab App from Google Play Store or App Store.
  2. Select Prothrombin Time (PT INR) from the "Book a test" button or search bar.
  3. Add any other tests you want to include with Prothrombin Time (PT INR) for home collection.
  4. Choose a convenient date and time slot for sample collection.
  5. A trained phlebotomist will visit your home or office at the scheduled time to collect your sample safely.
  6. Track your order at each step and view its status.
  7. Your sample is processed at the nearest Max Hospital or Lab, and reports are delivered within the specified time.
  8. Compare results with previous reports using Max Lab's health tracking feature.

Queries about this test

  • Ans: पीटीएनआर ब्लड टेस्ट एक ब्लड जमावट टेस्ट है जो ब्लड का थक्का बनने में लगने वाले समय को मापता है। प्रोथ्रोम्बिन यकृत द्वारा उत्पादित कई प्रोटीनों में से एक है जिसे क्लॉटिंग कारक के रूप में जाना जाता है।
  • Ans: PT INR stands for Prothrombin Time Test.
  • Ans: पीटीएनआर ब्लड टेस्ट एक ब्लड जमावट टेस्ट है जो रक्त का थक्का बनने में लगने वाले समय को मापता है।
  • Ans: A blood test called the prothrombin time (PT) is used to gauge how quickly blood clots. The prothrombin activity period is another name for it (PAT).
  • Ans: The PT-INR test is a blood test that measures how long it takes blood to clot. It combines Prothrombin Time (PT) with International Normalized Ratio (INR) to provide a standardized assessment of clotting function and support evaluation of bleeding or clotting concerns.
  • Ans: PT-INR testing is done to evaluate blood clotting function, monitor anticoagulant treatment, assess bleeding risk, and support investigation of conditions that may affect the body’s coagulation system.
  • Ans: Normal INR values can vary depending on individual health conditions and whether a person is receiving anticoagulant therapy. Reference ranges may differ based on clinical requirements and laboratory standards, so results should always be interpreted by a healthcare professional.
  • Ans: Fasting is generally not required before a PT-INR test unless additional tests performed alongside it require preparation. Patients should follow instructions provided by their healthcare provider or laboratory.
  • Ans: A high INR value generally means blood is taking longer to clot than expected. This may occur due to anticoagulant medicines, certain medical conditions, or factors affecting clotting function. Interpretation should always consider symptoms, treatment history, and overall clinical evaluation.
Quick Summary:
The Prothrombin Time (PT INR) is a diagnostic test, for both men and women across all age groups, with reports available within 24hrs * — currently offered at ₹370 . Home Sample Collection is available
NABL

Accredited Labs

Certified

Phlebotomist

🏥
Division of

Max Healthcare

🧪
Safe Sample

Collection

📊
Accurate &

Quality Reports

⏱️
Same Day

Report*

T&C apply

Customer Reviews

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Seema

Seema

They were so kind, caring, and helpful. I called with questions and they were knowledgeable, friendly, and reassuring. After receiving my results back on a PT INR blood test, it helped me determine how serious my illness was and what meds I needed to take.

Anurag

Anurag

I had my PT INR blood test done by Max Lab a few days ago and I couldn't be happier. The staff is awesome, the prices are great, and the results have been excellent. I will recommend them to everyone.

Sameer

Sameer

If a loved one needs a PT INR test, Max Lab is the website you need. I love how the site is so clear and the information is there about what to do before and after the PT INR Test. The reports are delivered within 24 hours of sample collection

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