Hospital
$150+
Other Labs
$60
TestWell
$29.99
+ $6 lab fee
This combined panel measures both Prothrombin Time (PT) and Partial Thromboplastin Time (PTT), providing a complete assessment of your blood's clotting ability. PT measures the extrinsic clotting pathway and is commonly used to monitor Warfarin therapy, while PTT measures the intrinsic pathway and is used to monitor Heparin therapy and screen for clotting factor deficiencies. Together, they give a comprehensive picture of coagulation function. This test is essential for pre-surgical clearances, monitoring anticoagulant therapy, investigating unexplained bleeding or bruising, and evaluating clotting disorders like hemophilia or von Willebrand disease.
Sample Type
Blood draw
Fasting
Not required
Results In
1–3 business days
Performed By
Labcorp
3 biomarkers tested
Your PT and PTT (Prothrombin & Partial Thromboplastin Time) results will include values for each of the 3 biomarkers tested, along with reference ranges. Results are reviewed by a licensed physician before being released to your secure portal.
If any values fall outside the normal range, your report will include guidance on what that may mean and recommended next steps. You'll receive an email notification when your results are ready, typically within 1–3 business days.
Typical reference range layout
Lab reports show where your value sits relative to established reference intervals—your physician interprets this in context for you.
No fasting required. Take your usual medications including blood thinners unless instructed otherwise by your provider.
TestWell Price
$29.99
+ $6 lab processing fee at checkout
Get notified when this test becomes available
No insurance needed · HIPAA compliant
Frequently ordered together
Customers who ordered PT and PTT (Prothrombin & Partial Thromboplastin Time) also added these for a more complete health picture.
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