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Territories · Prothrombin Time (PT) with INR & PTT

Prothrombin Time (PT) with INR & PTT in Puerto Rico

Prothrombin Time (PT) with INR & PTT is a laboratory test you can request directly. This test measures how long it takes your blood to clot and helps assess your risk of bleeding or clotting.

Typical turnaround1-3 business days
Price range$49
PreparationFollow the lab's instructions.
Sample typeBlood draw at a collection lab
ReferralNo referral required

What this test is

Prothrombin Time (PT) with International Normalized Ratio (INR) and Partial Thromboplastin Time (PTT) are blood tests that evaluate the body's ability to form clots. They assess different parts of the coagulation cascade, a series of protein interactions that lead to blood clotting.

What it measures

  • Prothrombin Time (PT) — reflects the time it takes for blood to clot
  • International Normalized Ratio (INR) — standardizes PT results for comparison across different labs
  • Partial Thromboplastin Time (PTT) — measures how long it takes for blood to clot using a different pathway

What the test involves

A healthcare professional will collect a blood sample by inserting a needle into a vein, typically in your arm. The collected blood is then sent to a laboratory for analysis.

Why it is often ordered

Clinicians often order this test to monitor individuals taking anticoagulant medications, such as warfarin. It may also be used to investigate unexplained bleeding or clotting disorders.

Preparation

Follow any specific instructions provided by the laboratory where you will have your blood drawn. Some medications may need to be temporarily stopped before the test.

How results are reported

Results are typically reported within a few business days. Your results will include reference ranges, which are the expected values for healthy individuals, but these ranges can vary between laboratories.

Before you go

  • Confirm fasting requirements with the lab.
  • Verify if any of your current medications need to be stopped.
  • Ask about the expected turnaround time for results.

Cities

Prothrombin Time (PT) with INR & PTT in Puerto Rico communities

Choose your city for local context and to request this test.

San Juan1,915,105Prothrombin Time (PT) with INR & PTTAguadilla260,331Prothrombin Time (PT) with INR & PTTBayamón170,028Prothrombin Time (PT) with INR & PTTCarolina139,735Prothrombin Time (PT) with INR & PTTPonce124,719Prothrombin Time (PT) with INR & PTTArecibo123,499Prothrombin Time (PT) with INR & PTTSan Germán103,747Prothrombin Time (PT) with INR & PTTMayagüez93,426Prothrombin Time (PT) with INR & PTTYauco80,307Prothrombin Time (PT) with INR & PTTFajardo75,549Prothrombin Time (PT) with INR & PTTCaguas74,502Prothrombin Time (PT) with INR & PTTJuana Díaz71,759Prothrombin Time (PT) with INR & PTTGuaynabo70,542Prothrombin Time (PT) with INR & PTTFlorida69,427Prothrombin Time (PT) with INR & PTTGuayama65,343Prothrombin Time (PT) with INR & PTTTrujillo Alto44,203Prothrombin Time (PT) with INR & PTTCataño23,536Prothrombin Time (PT) with INR & PTTVega Baja23,527Prothrombin Time (PT) with INR & PTTHumacao17,607Prothrombin Time (PT) with INR & PTTCandelaria15,498Prothrombin Time (PT) with INR & PTTCayey14,052Prothrombin Time (PT) with INR & PTTDorado13,008Prothrombin Time (PT) with INR & PTTRío Grande12,216Prothrombin Time (PT) with INR & PTTCanóvanas12,211Prothrombin Time (PT) with INR & PTTManatí12,207Prothrombin Time (PT) with INR & PTTCaño Martin Peña12,112Prothrombin Time (PT) with INR & PTTHormigueros11,358Prothrombin Time (PT) with INR & PTTSabana Grande11,128Prothrombin Time (PT) with INR & PTTCoamo10,508Prothrombin Time (PT) with INR & PTTIsabela10,457Prothrombin Time (PT) with INR & PTTCabo Rojo10,011Prothrombin Time (PT) with INR & PTTCorozal9,986Prothrombin Time (PT) with INR & PTTPájaros9,713Prothrombin Time (PT) with INR & PTTVega Alta9,457Prothrombin Time (PT) with INR & PTTSan Lorenzo8,628Prothrombin Time (PT) with INR & PTTSan Sebastián8,568Prothrombin Time (PT) with INR & PTTAibonito8,532Prothrombin Time (PT) with INR & PTTArroyo8,438Prothrombin Time (PT) with INR & PTTJuncos8,174Prothrombin Time (PT) with INR & PTTLuquillo7,898Prothrombin Time (PT) with INR & PTTSan Isidro7,613Prothrombin Time (PT) with INR & PTTUtuado7,336Prothrombin Time (PT) with INR & PTTSabana Seca7,330Prothrombin Time (PT) with INR & PTTSan Antonio7,311Prothrombin Time (PT) with INR & PTTPuerto Real6,966Prothrombin Time (PT) with INR & PTTGurabo6,882Prothrombin Time (PT) with INR & PTTYabucoa6,466Prothrombin Time (PT) with INR & PTTCidra6,139Prothrombin Time (PT) with INR & PTTGuánica6,042Prothrombin Time (PT) with INR & PTTCeiba5,876Prothrombin Time (PT) with INR & PTTLas Piedras5,785Prothrombin Time (PT) with INR & PTTQuebradillas5,528Prothrombin Time (PT) with INR & PTTPeñuelas5,497Prothrombin Time (PT) with INR & PTTNaguabo5,487Prothrombin Time (PT) with INR & PTTLajas5,453Prothrombin Time (PT) with INR & PTTSanta Isabel5,433Prothrombin Time (PT) with INR & PTTLares5,203Prothrombin Time (PT) with INR & PTTAñasco5,042Prothrombin Time (PT) with INR & PTTCoco4,942Prothrombin Time (PT) with INR & PTTSalinas4,771Prothrombin Time (PT) with INR & PTT