PT/INR Patient Self Testing .

PT/INR Patient Self  Testing . PATIENT SELF TESTING is a division of Alternative Health Care Inc. (AHC). Established as a California corporation in 1983, AHC is a state of the art technology and disease management company specializing in innovative solutions for patients/physicians and clinics. Website: https://www.patientselftesting.com/ INR Testing at Home  AHC’S PATIENT SELF TESTING compares the patient’s INR test results to their prescribed therapeutic range and the new results are plotted on an INR trend report that is automatically forwarded to and made available electronically to your physician’s office.