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What is PT/INR Self Testing?
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What People Say

Thousands of people are successfully testing PT/INR on their own. Here are just a few of the stories we’ve received about what they like about the service.


I am an active retired person and travel quite frequently. I didn’t want Coumadin to change my lifestyle. But with self-testing, my life hasn’t changed at all. I travel with my wife, do work on my house, and have never been hospitalized because of my Coumadin®.

I know with weekly testing that I am kept in range more often. How can monthly testing do that?

I'm 73 years old and I want to maintain my high quality of life for as long as I can. INR self-testing makes me feel more in control of my life and my health. And it puts my wife's mind at ease that I am getting the best care possible.
-Donald G., RCS INR@Home Patient

Because of INR self-testing, our life is the same as it was
before my husband started Coumadin. I don't need to worry
about him—the INR Self-Testing service gives me peace of mind.
- Kathleen G., Donald’s wife