The Dexcom G7 Sensor is a disposable body sensor for use with the Dexcom G7 Continuous Glucose Monitoring System. It can be paired with a smart device or a Dexcom G7 receiver. The Dexcom CGM system provides continual, real-time tissue glucose readings that mirror blood glucose levels. The average pharmacy price of Dexcom G7 Sensor without insurance is $578.93 per 3, 1 miscellaneous boxes. You can use a SingleCare prescription discount card and pay as little as $332.33 for 3, 1 miscellaneous boxes.
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$335.33
$ 332.33
$3 off with signupwith signup
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$335.33
$ 332.33
$3 off with signupwith signup
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$337.85
$ 334.85
$3 off with signupwith signup
$352.52
$ 349.52
$3 off with signupwith signup
$360.14
$ 357.14
$3 off with signupwith signup
$364.93
$ 361.93
$3 off with signupwith signup
$364.93
$ 361.93
$3 off with signupwith signup
$366.84
$ 363.84
$3 off with signupwith signup
$ 420.11
About SingleCare Pricing
SingleCare’s prescription prices are based on multiple sources. The prices we publish are our best estimate, but we cannot guarantee that the price we display will exactly match the price you receive at the pharmacy. For an exact price, please contact your pharmacy and provide the BIN/GRP/PCN numbers shown on your SingleCare card.
Any SingleCare bonus savings, including the $3 signup bonus, may only be used once.
Prices updated: 01/29/2026
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The Dexcom G7 Sensor is a disposable body sensor for use with the Dexcom G7 Continuous Glucose Monitoring System. It can be paired with a smart device or a Dexcom G7 receiver. The Dexcom CGM system provides continual, real-time tissue glucose readings that mirror blood glucose levels. The average pharmacy price of Dexcom G7 Sensor without insurance is $578.93 per 3, 1 miscellaneous boxes. You can use a SingleCare prescription discount card and pay as little as $332.33 for 3, 1 miscellaneous boxes.
Our price history metrics are calculated from aggregate prescription data that we receive from all participating pharmacies. This chart updates daily to show new price fluctuations. If a data point is missing from the chart, it is because we do not have enough data to produce a reliable figure.
Average 1-Month Prices for Dexcom G7 Sensor
3 count, box, 1 miscellaneous
Pharmacy
Dexcom G7 Sensor Retail Price
Dexcom G7 Sensor SingleCare Price
CVS Pharmacy
$465.00
$283.56
Walmart
$470.76
$417.42
Walgreens
$470.88
$351.96
Kroger Pharmacy
$484.98
$323.85
Albertsons Pharmacy
$590.70
$353.76
These prices are based on the last month of SingleCare prescription fill data by major pharmacy. This table updates daily to show the most accurate typical prices by pharmacies. If a data point is missing from the table, it is because we do not have enough data to produce a reliable figure.
About Dexcom G7 Sensor
The Dexcom G7 Sensor is a disposable body sensor for use with the Dexcom G7 Continuous Glucose Monitoring System. It can be paired with a smart device or a Dexcom G7 receiver. The Dexcom CGM system provides continual, real-time tissue glucose readings that mirror blood glucose levels. The average pharmacy price of Dexcom G7 Sensor without insurance is $578.93 per 3, 1 miscellaneous boxes. You can use a SingleCare prescription discount card and pay as little as $332.33 for 3, 1 miscellaneous boxes.
Dexcom G7 Sensor costs $332.33 for 3, 1 miscellaneous boxes with a free Dexcom G7 Sensor coupon from SingleCare. You could pay even less depending on your Rx details. Use the dropdown menu above to update your Rx info (i.e., form, dosage, quantity) to see the most accurate prices of Dexcom G7 Sensor with SingleCare at a pharmacy near you.
How much does Dexcom G7 Sensor cost without insurance?
The average retail price for Dexcom G7 Sensor is $578.93 per 3, 1 miscellaneous boxes without insurance. By using a Dexcom G7 Sensor discount coupon from SingleCare, the pharmacy price can be as low as $332.33 for 3, 1 miscellaneous boxes.
How much does Dexcom G7 Sensor cost with insurance?
While most health insurance plans cover CGM systems, not all of them specifically cover Dexcom G7 Sensor. The out-of-pocket cost will vary depending on the copay required by the insurance company. You can always purchase a 30-day supply of Dexcom G7 Sensor with a SingleCare Dexcom G7 Sensor coupon without insurance for as low as $332.33 for 3, 1 miscellaneous boxes.
Does Medicare cover Dexcom G7 Sensor?
Medicare Part B covers Dexcom G7 Sensor when it’s prescribed to people taking any kind of insulin or people who are not taking insulin but have frequent problems with hypoglycemia. The out-of-pocket cost for Dexcom G7 Sensor includes a 20% coinsurance payment. If the out-of-pocket cost is high, or if you don’t meet the requirements for Medicare Dexcom G7 Sensor coverage, consider using SingleCare instead of Medicare to save money.
Does Medicaid cover Dexcom G7 Sensor?
Medicaid coverage for Dexcom G7 Sensor varies by state. Some states limit coverage to people with Type 1 diabetes or pediatric patients. Check your state’s Medicaid formulary for details. If Dexcom G7 Sensor Medicaid coverage is not available, use a SingleCare Dexcom G7 Sensor coupon to pay only $332.33 for 3, 1 miscellaneous boxes.
Is there a generic for Dexcom G7 Sensor?
No. Continuous glucose monitoring systems are all brand-name products with components that only work with the rest of the system. People with diabetes can rely on SingleCare’s savings program for monthly discounts on many CGM sensor brands.
Ways to save on Dexcom G7 Sensor
People have several options to save money on Dexcom G7 Sensor or other Dexcom products. First, Dexcom offers a patient assistance program that allows patients to purchase Dexcom products at a discount. However, many people will not meet the eligibility requirements. Dexcom also offers a manufacturer’s coupon for people without insurance or whose insurance levies a high copay on Dexcom G7 Sensor purchases.
People without insurance coverage or who have problems with Medicare copays should consider enrolling in Medicaid or the Medicare Extra Help program. Again, not everyone can meet the income eligibility requirements.
A more certain way to save on Dexcom G7 Sensor is to use a SingleCare coupon. At participating local pharmacies, the SingleCare savings card can reduce the retail Dexcom G7 Sensor price to as low as $332.33 for 3, 1 miscellaneous boxes. Earn bonus savings on Dexcom G7 Sensor refills and prescription drug purchases by signing up for SingleCare’s loyalty savings program.
Is there a cheaper alternative to Dexcom G7 Sensor?
Patients have limited choices when they need a CGM system. Costs include sensors, readers, and sometimes transmitters. Compatibility is strict, so one brand’s sensors do not work with other systems. The lowest-cost sensors are FreeStyle Libre, the Dexcom G6, and Dexcom’s over-the-counter Stelo glucose biosensors. Ask a healthcare professional which system is most suitable for your situation. When used at a participating pharmacy, these and other CGM sensors can be purchased at a significant discount with a SingleCare discount card.
How to use SingleCare for Dexcom G7 Sensor
You can use SingleCare coupons at most major pharmacies and grocery stores, i.e., Walgreens, Kroger, Walmart, CVS, Safeway, and more. You can text, email, print, or save your free Dexcom G7 Sensor coupon to your digital wallet and show your pharmacist at the counter.
Anne Jacobson, MD, MPH, is a board-certified family physician, writer, editor, teacher, and consultant. She is a graduate of University of Wisconsin School of Medicine and Public Health, and trained at West Suburban Family Medicine in Oak Park, Illinois. She later completed a fellowship in community medicine at PCC Community Wellness and a master's in Public Health at the University of Illinois-Chicago. She lives with her family near Chicago.
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Where are Dexcom G7 Sensor coupons from SingleCare accepted?
SingleCare is accepted at most national pharmacies and grocers, including the following: