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Alere INRatio2 PT/INR Monitoring Systems

Alere INRatio® 2 PT/INR Monitoring Systems

The Alere INRatio® 2 PT/INR Monitor connects reliable results with practical convenience, making it an optimal solution for anticoagulation management. It's the #1 Best Seller at the Point of Care¹.

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  • On board quality control
  • Small sample size
  • Yields results in about 60 seconds
  • Allows the physician to make prompt medication changes
  • Facilitates discussion of dosage changes with patients
  • Improves patient satisfaction with simple fingerstick procedure
  • Maximizes practice efficiency by reducing time-consuming “call-backs”


  • Results print to the Alere INRatio® Printer*
  • Connects to a computer with PC Connect™ Software*
  • Easy to read display
  • Simple, icon-based interface
  • Built-in memory can store the INR results
  • AC or battery power
  • Battery supports up to 200 tests

*For Professional Use Only

Product Code

  • 55128A (Pro Kit)
  • 0200432 (Patient Kit)
  • 200432 (Home Monitoring Kit)


¹ HPIS comparative USA sales data, point of care PT/INR monitors sold 2005-2009.

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For any patient and/or Health Care Professional inquiries for Alere Home Monitoring services please call the number below:


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Billing and Coding

Easily look up CPT & ICD-9 codes, coverage policies, and state by state Medicare reimbursement information.

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New Cleaning and Disinfection Procedure

Alere has developed a new cleaning and disinfecting procedure to minimize the possibility of cross-contamination when testing multiple patients on the same Alere INRatio®2 monitor. This procedure is a direct result of the industry wide FDA safety initiative around cross-contamination among POC devices.

Please complete the registration by clicking here. It is important that you fill in the Alere INRatio®2 PT/INR Monitor Registration Card, to let us know you have seen this notice.

If you have any questions, please contact Alere™ Technical Services: +1 (866) 216-9732. Alere will be following up with you periodically to ensure the monitor is in good working order.

Alere INRatio®2 Cleaning and Disinfection Procedure Manual
CDC Study
CDC Clinical Reminder
FDA notice to Glucose Testing System Manufacturers
CDC Guidelines for Disinfection
New Cleaning Notice

Help us improve the Point of Care INR Monitor!

By filling in this questionnaire you are able to participate in shaping and improving future anticoagulation testing devices and services. 

Take our point of care – 
next generation anticoagulation monitor survey

Play the Demo

Alere INRatio®2 PT/INR Monitoring Systems

Learn how the Alere INRatio®2 PT/INR Monitoring System for Providers works by playing our interactive product demonstration.

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