Non-Adjunctive Indication

If I have questions, whom should I contact?

If you have questions, please contact Dexcom CARE®, our team of certified diabetes educators and other healthcare professionals, at 877-339-2664 (ext.4950) or [email protected]; your local sales rep; or visit

Is there dosing guidance for HCPs?

Dexcom does not provide dosing guidance for HCPs. There are, however, three approaches to using the rate-of-change arrows for adjusting insulin doses. These are:

1. DirecNet Method

* Use of the DirecNet Applied Treatment Algorithm (DATA) for Diabetes Management with a Real-Time Continuous Glucose Monitor (the FreeStyle Navigator). Pediatr Diabetes. 2008 Apr; 9(2):142-147.

2. Jeremy Pettus and Steven Edelman Method

* Recommendations for using Real-Time Continuous Glucose Monitoring (rtCGM) Data for Insulin Adjustments in Type 1 Diabetes. Journal Diabetes Science and Technology. August 2016.

3. Gary Scheiner Method

* Practical CGM: Guide to Improving Outcomes Through Continuous Glucose Monitoring. American Diabetes Association, 2015.

Contact Us

If you are a healthcare provider and want to learn more about Dexcom, please fill out the form and a representative will contact you. If you are a Dexcom User or Patient, please contact Dexcom here.

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