Loading... Please wait...Diabetes Health Supplies is your source for popular self testing anticoagulation INR Monitors, INR Test Strips and high blood flow INR Lancets so you can test your PT/INR levels in the convenience of your own home. You no longer have to go to the doctors office once a month to test your levels. Simply test once a week with the anticoagulation patient monitor and inr test strips to help you stay in control of your PT/INR levels. A benefit of frequent testing at home is that it helps increase your time in range and reduces dosing changes by your doctor. Patients using these supplies need to be taking Warfarin (Coumadin) or an oral anticoagulant for at least 3 months (90 days) prior to use of the home INR device. Order online or call 1-866-622-4984 for a free no obligation insurance verification.