For Patients
What is PT/INR Self Testing?
How Self Testing Works
Benefits of Self Testing
Is Self Testing for You?
INR Meters
What People Say
Medications & Diet
Frequently Asked Questions
Get Started Now
For Clinicians
Improving Outcomes
How Self Testing Works
Which Patients Qualify
What Doctors Say
About the Meters
Frequently Asked Questions
Prescription – Rx
Clinician Info Kit
Published Research
Practical Implementation
* If you take Coumadin or other generic warfarin anticoagulation medication. Approved by CMS and selected health insurance providers for qualifying patients. Coumadin is a registered trademark of the Bristol-Myers Squibb Company.