Continuous glucose monitor (Dexcom, Libre, Stelo) cost in 2026
Continuous glucose monitor (Dexcom, Libre, Stelo) costs $89 to $579 per month in 2026, and most people pay about $334.
What moves the price
- The brand and model change the price a lot, such as Stelo, FreeStyle Libre or Dexcom G7.
- Insurance coverage can lower the cost, and cash prices are much higher.
- The pharmacy and any coupon card change the price.
- Each sensor lasts about 10 to 15 days, so more sensors are needed each month.
- An optional receiver costs extra for some systems.
- Where you live. Prices in big cities usually run higher than in small towns.
What is included
The range is per month, cash price without insurance. The price is for the sensors. A phone app is used to read the data on most models. A separate receiver costs extra, and a doctor visit for a prescription may be extra. Prices are for information only. Confirm costs and care with a licensed provider.
Cash price by monitor
| Monitor | Price | Source |
|---|---|---|
| Stelo, monthly plan | $89 a month | Stelo |
| FreeStyle Libre 3 Plus, 2 sensors, coupon price | $162.28 to $187.36 | SingleCare |
| FreeStyle Libre 3 Plus, 2 sensors, average no insurance | $251.75 | SingleCare |
| Dexcom G7, 3 sensors, coupon price | As low as $332 | SingleCare |
| Dexcom G7, 3 sensors, cash price | $579 | SingleCare |
Average prices in US dollars. Source: Stelo.
Ways to pay less
- Compare pharmacy prices with a coupon card, since SingleCare lists Dexcom G7 as low as $332 for 30 days at Kroger.
- Ask about the Stelo monthly plan, which lists $89 with no prescription.
- Ask your insurance plan if it covers the sensors before paying cash.
What price guides say
We checked 4 price guides and read every number on their pages. They do not all measure the same thing, so the ranges on this page come from putting them side by side.
- Stelo: Stelo Glucose Biosensor
- SingleCare: Dexcom G7 without insurance
- SingleCare: FreeStyle Libre 3 Plus Sensor
- GoodRx: Continuous glucose monitor cost
Common questions
How much does this cost in 2026?
Continuous glucose monitor (Dexcom, Libre, Stelo) costs $89 to $579 per month in 2026, and most people pay about $334. Most people pay about $334 per month. The low end is $89 and the high end is $579.
What changes the price the most?
The biggest factors are: The brand and model change the price a lot, such as Stelo, FreeStyle Libre or Dexcom G7; Insurance coverage can lower the cost, and cash prices are much higher; The pharmacy and any coupon card change the price.
How can I pay less?
Compare pharmacy prices with a coupon card, since SingleCare lists Dexcom G7 as low as $332 for 30 days at Kroger. Ask about the Stelo monthly plan, which lists $89 with no prescription. Ask your insurance plan if it covers the sensors before paying cash.
Where do these numbers come from?
From 4 named price guides: Stelo, SingleCare, SingleCare, GoodRx. Each one is linked on this page with the date we read it.
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