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Prothrombin Time with INR

Quest Diagnostics

Sample type: Plasma

Requires fasting: No

Phlebotomy required

Details

This test is often recommended for individuals who are on Warfarin therapy or those who may have symptoms or a family history of clotting disorders.

  • INR
  • Prothrombin Time (PT)

Estimated days for results: Results should be available in 2 - 5 business days after the sample is collected

2–5 business days

  • Hematology

Minimum age:

18

State restrictions:

Patient can't order this test if they are located in Puerto Rico

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