Prothrombin with INR and Partial Thromboplastin Times

Marker

One fullunopened3.2% sodium citrate (light blue-top) tube

Starting at
$43
Up to $50
Save up to $7

DirectLabs

Lowest PriceOnline

Prothrombin with INR and Partial Thromboplastin Times (PT PTT/INR)

Can be used to assess both bleeding and clotting tendencies - PT, PTT and INR.

Updated 7/22/2025

Walk-In Lab

Online

Prothrombin Time (PT) w/INR and Partial Thromboplastin Time (PTT) Blood Test

The Prothrombin Time (PT) w/ INR and Partial Thromboplastin Time (PTT) Blood Test helps detect and diagnose a bleeding or excessive clotting disorder.

Updated 7/22/2025