Ready to learn more about how CGM works? Let's dig deeper into the differences between CGM and BGM.
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Ready to learn more about how CGM works? Let's dig deeper into the differences between CGM and BGM.
CGM shows you where your glucose levels were, where they are in the moment, and where they’re headed. It also helps you see the impact of food, medicine, physical activity on your glucose levels. When you can see trends and patterns, you can make more informed insulin dosing decisions.
CGM uses a small sensor paired with your smartphone‡ or a reader, instead of fingersticks.*†
CGM is clinically proven to significantly reduce hypoglycemia,ǁ2,3 day and night, while also lowering A1c levels.ǁ4,5 Some CGM systems even have optional alarms¶ that warn when glucose levels are outside of the target range.
Instead of taking glucose readings from your blood, CGM sensor glucose readings are taken from the interstitial fluid (ISF), a thin layer of fluid that surrounds the cells of the tissues below your skin. Blood glucose readings tend to be about 5 to 10 minutes ahead of interstitial glucose readings.
Managing your diabetes shouldn't break the bank. See how insurance and Medicare§7 can help cover the cost.
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Sign up for the MyFreeStyle program to try one of the FreeStyle Libre systems (CGM) —at no cost.††
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Medicare coverage is available for FreeStyle Libre systems if their respective readers are used to review glucose data on some days every month. Medicare and other third party payor criteria apply.
Abbott provides this information as a courtesy, it is subject to change and interpretation. The customer is ultimately responsible for determining the appropriate codes, coverage, and payment policies for individual patients. Abbott does not guarantee third party coverage or payment for our products or reimburse customers for claims that are denied by third party payors.
* FreeStyle Libre 2 system: Fingersticks are required if your glucose alarms and readings do not match symptoms or when you see Check Blood Glucose symbol during the first 12 hours.
† FreeStyle Libre 14 day system: Fingersticks are required for treatment decisions when you see Check Blood Glucose symbol, when symptoms do not match system readings, when you suspect readings may be inaccurate, or when you experience symptoms that may be due to high or low blood glucose.
‡ The FreeStyle LibreLink app is only compatible with certain mobile devices and operating systems. Please check our compatibility guide for more information about device compatibility before using the app. Use of the FreeStyle LibreLink app requires registration with LibreView.
II Data from this study was collected with the outside US version of Freestyle Libre 14 day system. Freestyle Libre 2 has the same features as Freestyle Libre 14 day system with optional, real-time glucose alarms. Therefore, the study data is applicable to both products.
¶ Notifications will only be received when alarms are turned on and the sensor is within 20 feet of the reading device.
# Based on a comparison of list prices of the FreeStyle Libre 2 system versus competitors’ CGM systems. The actual cost to patients may or may not be lower than other CGM systems, depending on the amount covered by insurance, if any.
** Based on a comparison of list prices of the FreeStyle Libre 14 day system versus competitors’ CGM systems. The actual cost to patients may or may not be lower than other CGM systems, depending on the amount covered by insurance, if any.
§ Patients must meet Medicare eligibility coverage criteria.
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Important Safety Information
FreeStyle Libre 14 day system: Failure to use FreeStyle Libre 14 day system as instructed in labeling may result in missing a severe low or high glucose event and/or making a treatment decision, resulting in injury. If readings do not match symptoms or expectations, use a fingerstick value from a blood glucose meter for treatment decisions. Seek medical attention when appropriate or contact Abbott at 855-632-8658 or FreeStyleLibre.us for safety info.
FreeStyle Libre 2 and FreeStyle Libre 3 systems: Failure to use FreeStyle Libre 2 or FreeStyle Libre 3 systems as instructed in labeling may result in missing a severe low or high glucose event and/or making a treatment decision, resulting in injury. If glucose alarms and readings do not match symptoms or expectations, use a fingerstick value from a blood glucose meter for treatment decisions. Seek medical attention when appropriate or contact Abbott at 855-632-8658 or FreeStyleLibre.us for safety info.
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