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What does it mean if PTT is high?

If the PTT is high, the bleeding time is prolonged, which indicates a deficiency or defect of clotting proteins, including factors VIII, IX, XI, or XII.  This means that your blood will take longer than normal to form a clot.  This test can commonly help diagnose conditions including hemophilia, von Willebrand disease, liver disease, and vitamin K deficiency, and certain autoimmune diseases. 

Further testing and evaluation will usually be considered by the physician if the PTT is high, depending on the patient’s specific symptoms and condition.

* Savings estimate based on a study of more than 1 billion claims comparing self-pay (or cash pay) prices of a frequency-weighted market basket of procedures to insurer-negotiated rates for the same. Claims were collected between July 2017 and July 2019. R.Lawrence Van Horn, Arthur Laffer, Robert L.Metcalf. 2019. The Transformative Potential for Price Transparency in Healthcare: Benefits for Consumers and Providers. Health Management Policy and Innovation, Volume 4, Issue 3.

Sidecar Health offers and administers a variety of plans including ACA compliant and excepted benefit plans. Coverage and plan options may vary or may not be available in all states.

Your actual costs may be higher or lower than these cost estimates. Check with your provider and health plan details to confirm the costs that you may be charged for a service or procedure.You are responsible for costs that are not covered and for getting any pre-authorizations or referrals required by your health plan. Neither payments nor benefits are guaranteed. Provider data, including price data, provided in part by Turquoise Health.

The site is not a substitute for medical or healthcare advice and does not serve as a recommendation for a particular provider or type of medical or healthcare.