Dexcom with Insurance
Get Started with Dexcom
Take the first step toward better health. Glucose management plays a vital role in overall wellness, and Dexcom offers a sensing solution to support you—no matter your health goals. Getting started is easy and can be done from the comfort of your home.
Simply complete our online form, and a dedicated Diabetes Care Advisor will reach out to guide you through every step of the process. From insurance verification and product selection to ongoing support and future reorders, our team is here to help you achieve better diabetes control with confidence.
New! Dexcom G7 15 Day
CGM System
All the features you know and love from the G7 system, and more!
Longest wear time of any CGM—Up to 15.5 days of wear (50% longer than the original G7)
Fast onboarding, more intuitive login—Getting started is easier than ever, and patients can now use facial recognition or thumbprint to log in
The most accurate glucose readings—Industry-leading accuracy with an overall 8.0%² MARD
Convenient meal and event tracking—Snap photos that track activities, meals, and medications, including GLP-1 agonists
G7 series features, enhanced—Features you know and love from G7, including “Urgent Low Soon” and other customizable alerts to match your needs
Apps – Integrate with popular digital and health apps
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Dexcom G7/G7 15-Day app (same app for current G7 users)
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Dexcom Clarity
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Dexcom Share/Follow
Integrations
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Apple Watch
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Garmin Smartwatch
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Beta Bionics iLet Bionic Pancreas
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Insulet Omnipod® 5
Not Available Until 2026
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Tandem® t:slim X2™ Insulin Pump
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Tandem Mobi
Only CGM system that shows real-time glucose numbers on your reader or compatible smart device or smart watch‡
Most connected CGM brand with integrations* to insulin delivery systems, smart devices, and health apps‡
Dexcom’s smallest sensor yet features an integrated transmitter, lasts 15.5 days with a 12-hour grace period, and is water resistant**
Make confident decisions with the most accurate CGM system1 and see how that can lead to better results
Original Dexcom G7
CGM System
Dexcom G7 tracks glucose levels in real-time and sends the data to your receiver or smartphone via the app–no finger sticks required.* With glucose readings every 5 minutes and 180 days of data storage, you’re always in the know. Choose from a variety of customizable alerts, including delaying first alerts, “urgent low soon” alerts, and quiet mode with the Dexcom G7 app.
The G7 offers key improvements to its predecessor, the Dexcom G6. It has a shortened warm-up time of only 30 minutes, while other brands require at least an hour. The G7 also has a small all-in-one sensor/transmitter.
The Dexcom G7 CGM system comes with a handheld receiver and a 90-day supply of sensors to get you started. Each sensor can be worn for up to 10 days, even in the shower.
Features
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Approximately 60% smaller than Dexcom G6
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30-minute sensor warm-up time
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12-hour grace period to replace expiring sensors
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Real-time insights- glucose numbers, trends, and results
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Enhanced alert settings and redesigned mobile app
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No fingersticks or manual calibration required
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Connects Directly to Apple Watch in the U.S.
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Approved for ages 2 and older
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Water-resistant
Apps
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Dexcom Apps
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Dexcom Clarity
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Dexcom Follow
Integrations
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Apple Watch
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Garmin Smartwatch
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Beta Bionics iLet Bionic Pancreas
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Insulet Omnipod® 5
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Tandem® t:slim X2™ Insulin Pump
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Tandem Mobi
———- Comparison Chart ———-
Dexcom is Available through Medicare!
Learn More———- Frequently Ask Questions ———-
The original Dexcom G7 CGM System features a 10-day wear time and is indicated for individuals ages 2 and older.
The new Dexcom G7 15-Day CGM System offers an extended 15-day wear time and is indicated for adults ages 18 and older.
The original Dexcom G7 CGM System is compatible with the Beta Bionics iLet Bionic Pancreas, Tandem t:slim X2 insulin pump, Tandem Mobi, and the Insulet Omnipod® 5.
The new Dexcom G7 15-Day CGM System is currently compatible with the Beta Bionics iLet Bionic Pancreas and the Insulet Omnipod® 5. Compatibility with the Tandem t:slim X2 insulin pump and Tandem Mobi is expected in 2026.
The original Dexcom G7 has an overall MARD of 8.2% when used by adults and worn on the upper arm. *Dexcom, data on file, 2025.
The new Dexcom G7 15 Day has an overall MARD of 8.0%¹, slightly better than Dexcom G7’s 8.2%.
Dexcom G7 records blood sugar levels up to every 5 minutes.
Dexcom G7 sensor may be inserted on the back of the upper arm (for users ages 2 years and older) or on the upper buttocks (for children ages 2–6).
The new Dexcom G7 15-Day sensor may be inserted on the back of the upper arm or the abdomen (stomach) and is indicated for adults ages 18 and older.
No, when purchasing the Dexcom G7 CGM system, it comes with the Dexcom G7 receiver.
Dexcom G7 now offers two wear options:
- Dexcom G7 (10-day wear) – FDA-cleared for ages 2+
- Dexcom G7 15 Day (15.5-day wear including 12-hour grace period) – FDA-cleared for adults 18+
Looking for the Stelo from Dexcom?
You can purchase a Stelo biosensor without a prescription at https://stelo.myehcs.com.
The Stelo glucose biosensor tracks glucose 24/7 to reveal how food, exercise, and even sleep can affect your glucose – helping you become a healthier you.*,1-4
✅ For persons NOT using insulin, ages 18 years and older
❌ Don’t use if: on insulin, on dialysis, or if you have problematic hypoglycemia
*Results obtained from previous Dexcom device(s).
1 Stelo User Guide. 2 Ehrhardt, et al. Clin Diab, 2020;38(2):1-6. 3 Porter, et al. J Diabetes Sci Technol. 2022;16(2):578-580. 4 Polonsky, et al. Diabetes Technol Ther. 2024;26(Supp 2):A47.
Stelo App Compatibility | Stelo Safety Information
———- Discover More ———-
How to Insert the Sensor
Dexcom G7 App Walkthrough
Protect from Highs & Lows
The Dexcom G7 15 Day Continuous Glucose Monitoring System (Dexcom G7 15 Day CGM System or G7 15) is a real time, continuous glucose monitoring device indicated for the management of diabetes in adults (18+) with Type 1, Type 2, and gestational diabetes. For complete safety information on Dexcom, visit: https://www.dexcom.com/safety-information.
References: 1 Ehrhardt N, et al. Clin Diabetes. 2020:38(2):126-131. 2 Clark TL, et al. Diabetes Technol Ther. 2024;26(10):700-8. 3 Dexcom, Data on File, 2025. 4 Beck, RW, et al. JAMA. 2017;317(4):371-378. 5 Beck RW, et al. Ann Intern Med. 2017;167(6):365-374. 6 Martens T, et al. JAMA. 2021;325(22):2262-2272. 7 Garg SK, et al. Diabetes Technol Ther. 2025;27(6):413-502. 8 Welsh JB, et al. J Diabetes Sci Technol. 2024;18(1):143-7.
‡Smart device sold separately. For a list of compatible devices, visit www.dexcom.com/compatibility.
*For more information on integrations, visit www.dexcom.com/en-us/partnerships/integrations-and-compatibility.
**The Dexcom G7 15 Day sensor is water-resistant and may be submerged under eight feet of water for up to 24 hours without failure when properly installed.