Glucose Monitor Sensors Sarah Kulynych January 27, 2026

Glucose Monitor Sensors

You may be asked to remove the device before having a DEXA, CT Scan, SmartMamm® (Mammogram), MRI, PET/CT or X-ray exam. Keeping your monitor in place during imaging may affect its accuracy and result in false readings. For the best results, follow your healthcare provider’s instructions or refer to your device manufacturer’s recommendations regarding radiation exposure and imaging procedures,

Your device manufacturer can be contacted for a replacement. Often they will provide one free of charge. Please note: you will need to provide the sensor information for your current device, which is located within the app on your cellular device.

Dexcom Customer Service:

888-738-3646

https://www.dexcom.com/en-us/contact

FreeStyle Libre Customer Service:

855-632-8658

https://www.freestyle.abbott/us-en/support/contact-us.html

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