Mountain West · Prothrombin Time (PT) with INR & PTT

Prothrombin Time (PT) with INR & PTT in Colorado

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 Colorado communities

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

Denver2,650,725Prothrombin Time (PT) with INR & PTT Colorado Springs628,808Prothrombin Time (PT) with INR & PTT Aurora383,496Prothrombin Time (PT) with INR & PTT Fort Collins301,596Prothrombin Time (PT) with INR & PTT Lakewood155,608Prothrombin Time (PT) with INR & PTT Pueblo142,727Prothrombin Time (PT) with INR & PTT Thornton140,538Prothrombin Time (PT) with INR & PTT Greeley135,270Prothrombin Time (PT) with INR & PTT Grand Junction134,074Prothrombin Time (PT) with INR & PTT Arvada122,903Prothrombin Time (PT) with INR & PTT Boulder120,818Prothrombin Time (PT) with INR & PTT Westminster115,535Prothrombin Time (PT) with INR & PTT Centennial107,972Prothrombin Time (PT) with INR & PTT Longmont104,035Prothrombin Time (PT) with INR & PTT Highlands Ranch103,238Prothrombin Time (PT) with INR & PTT Lafayette99,475Prothrombin Time (PT) with INR & PTT Loveland75,938Prothrombin Time (PT) with INR & PTT Broomfield72,697Prothrombin Time (PT) with INR & PTT Castle Rock71,037Prothrombin Time (PT) with INR & PTT Commerce City61,516Prothrombin Time (PT) with INR & PTT Parker57,311Prothrombin Time (PT) with INR & PTT Littleton45,465Prothrombin Time (PT) with INR & PTT Security-Widefield40,158Prothrombin Time (PT) with INR & PTT Brighton39,895Prothrombin Time (PT) with INR & PTT Northglenn37,899Prothrombin Time (PT) with INR & PTT Dakota Ridge34,361Prothrombin Time (PT) with INR & PTT Ken Caryl33,889Prothrombin Time (PT) with INR & PTT Englewood33,500Prothrombin Time (PT) with INR & PTT Pueblo West32,991Prothrombin Time (PT) with INR & PTT Wheat Ridge32,340Prothrombin Time (PT) with INR & PTT Windsor31,972Prothrombin Time (PT) with INR & PTT Fountain29,495Prothrombin Time (PT) with INR & PTT Erie29,367Prothrombin Time (PT) with INR & PTT Columbine25,924Prothrombin Time (PT) with INR & PTT Evans21,727Prothrombin Time (PT) with INR & PTT Four Square Mile21,723Prothrombin Time (PT) with INR & PTT Louisville21,091Prothrombin Time (PT) with INR & PTT Clifton20,122Prothrombin Time (PT) with INR & PTT Montrose20,098Prothrombin Time (PT) with INR & PTT Sherrelwood20,069Prothrombin Time (PT) with INR & PTT Golden20,041Prothrombin Time (PT) with INR & PTT Durango18,953Prothrombin Time (PT) with INR & PTT Cimarron Hills18,619Prothrombin Time (PT) with INR & PTT Cañon City17,157Prothrombin Time (PT) with INR & PTT Fort Carson16,743Prothrombin Time (PT) with INR & PTT Johnstown16,596Prothrombin Time (PT) with INR & PTT Welby16,260Prothrombin Time (PT) with INR & PTT Firestone15,949Prothrombin Time (PT) with INR & PTT Greenwood Village15,548Prothrombin Time (PT) with INR & PTT Black Forest14,375Prothrombin Time (PT) with INR & PTT Frederick14,127Prothrombin Time (PT) with INR & PTT Federal Heights14,111Prothrombin Time (PT) with INR & PTT Sterling13,976Prothrombin Time (PT) with INR & PTT Lone Tree13,701Prothrombin Time (PT) with INR & PTT Fruita13,296Prothrombin Time (PT) with INR & PTT Superior13,283Prothrombin Time (PT) with INR & PTT Steamboat Springs13,193Prothrombin Time (PT) with INR & PTT Fort Morgan11,483Prothrombin Time (PT) with INR & PTT Cherry Creek11,389Prothrombin Time (PT) with INR & PTT Castle Pines11,296Prothrombin Time (PT) with INR & PTT