error fb Gplus IN twitter down-arrow Email Phone Check-Mark padlock circle_arrow minus plus play_btn close Clipboard_Icon Shopping-Cart_Icon Speech_Bubble_Icon Stethoscope_Icon pharmacists menu left-arrow right-arrow facebook search cart

Dexcom Help Center

Coverage and Ordering

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


Need Additional Help?

Submit a Tech Support Request

Request Sensor Overpatches

Chat with Live Tech Support

Available Monday - Sunday, 7AM - 9PM (PDT)

Watch and Learn

Inserting Sensor and Attaching the Dexcom Transmitter

Traveling with Your Dexcom CGM