Dexcom CGM support

From reordering supplies, to tutorials and FAQ, Dexcom can provide support and guidance for a better experience with continuous glucose monitoring (CGM).
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get started with Dexcom CGM

Are you new to the Dexcom CGM System? Or CGM in general? Our Dexcom CARE team can help you get started.
  • Get help from Dexcom Care

need technical support?

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SUBMIT A TECH SUPPORT REQUEST

  • Submit support request
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REQUEST SENSOR OVERPATCHES

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CHAT WITH LIVE TECH SUPPORT

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browse Dexcom FAQs

Find answers to your questions about Dexcom Systems, software and diabetes.

product support and education

Browse Dexcom product guides, tutorials and online classes.
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QUICK START & USER GUIDES

Access helpful Quick Start and User Guides for all Dexcom products and accessories.
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TUTORIALS

Our self-guided training tutorials will help you get up and running with your Dexcom CGM.
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contact Dexcom

Can’t find what you’re looking for? Contact our customer support team who can help you.
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interested in getting Dexcom CGM?

If you are ready to take the next step, the process is simple. Provide us with a few details and we will contact you to begin your order.
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