Continuous Glucose Monitoring (CGM): How Much Does it Actually Cost?
How Much Is a CGM?
Whether your goal is weight loss, improving your metabolic health and quality of life, enhancing athletic performance, or preventing and reversing conditions like prediabetes, a continuous glucose monitor (CGM) can help you track your glucose levels.
But how much does a CGM cost? Prices of these sensors can vary significantly based on the brand, sensor type, insurance coverage, and copays, as well as whether you're buying sensors individually, over the counter, or through a subscription program. That's why you should pick one through a program that gives you real value (like Nutrisense, where you can work 1:1 with a personal dietitian or nutritionist to truly understand and make the most of the insights from your glucose or CGM data). Programs like this vary in price and typically include a shipment of a few CGMs every month through the duration of your subscription, depending on your sensor and plan choice.
Some companies may require a yearly subscription fee, even if you only intend to use a CGM for one month. So, you'll want to compare the cost of CGMs not just based on whether a long-term subscription or a shorter, no-commitment plan is better for you and your health goals.
No matter what you choose, navigating the data you see from your CGM or glucose biosensor and making the most of your device can initially seem overwhelming. That's why it's essential to have guidance and support from an expert throughout your journey.
How Much Does Nutrisense Cost?
CGM costs vary by brand and program.
A continuous glucose monitor alone won't change your health — it's what you do with the data that matters.
Unlike buying a CGM on its own, Nutrisense offers the tools and guidance to help you interpret your data with expert support—so you understand what your glucose levels mean and how to take action.
So, how much does a continuous glucose monitor cost? The price of continuous glucose monitoring through the Nutrisense program varies based on the plan you choose. When you join Nutrisense, you're not just getting access to glucose biosensors — you're getting a program that you can personalize and tailor to match your unique health goals.
CGM Costs at Nutrisense
The CGM costs for the Nutrisense CGM Program at Nutrisense range from $151 to $224/month (discounted from $215 to $270 a month!) and include multiple sensors in each shipment, as well as the option to work 1:1 with a glucose-certified dietitian through insurance-covered video calls if you're eligible.
Nutrisense also offers a plan to use your own CGM sensor with the program. For just $19.99/month, you get to use the Nutrisense app, which is compatible with many popular continuous glucose monitors. Based on your eligibility, you can also access insurance-covered dietitian video calls. You'll get guidance from a glucose expert to turn your CGM data into clear, actionable steps that impact your health.
Read on for more CGM device cost comparisons for the Nutrisense CGM Program. Remember, the cheapest continuous glucose monitor programs generally require longer-term commitment.
Here's a CGM cost comparison broken down by program length for Nutrisense's CGM Program:
3-month
3-month supply of glucose biosensors
Free shipping (biosensors delivered monthly)
Great for learning and experimenting with your glucose
Expert, insurance-covered nutritionist support options based on eligibility
Access to the Nutrisense app and a members-only community
6-month
6-month supply of glucose biosensors
Free shipping (biosensors delivered monthly)
Feel the impact with real progress — your data keeps driving better results
Expert, insurance-covered nutritionist support options based on eligibility
Access to the Nutrisense app and a members-only community
3-Month Program
Personalized Nutritionist Support
Nutrisense's three-month program currently costs $179/month (originally $270) and includes access to the groundbreaking sensor companion app. Plus, you may qualify for $0 out-of-pocket, 1:1 nutritionist video calls! You get the option of expert support options from a glucose-certified, credentialed nutritionist.
Experiment, Learn, Discover
This plan is excellent for those who want to experiment, learn about their initial glucose readings, and get personal insights into what they mean based on their unique body. You can start building a foundation for new lifestyle habits with your personal nutritionist, who can set you up for success in the long term.
Commit On Your Own Terms
Your subscription will automatically renew on a month-to-month basis at the end of three months, though you can pause or cancel your program at any time. You can also choose to continue with the personal nutritionist support.
6-Month Program
Personalized Nutritionist Support
The six-month program at Nutrisense is $149/month (regularly $225) and also includes access to expert nutritionist support options, including 1:1 insurance-covered video call support.
Set Your Wellness Goals
At this point, you’ll start to see more and more of the changes you’ve noticed through the program. Your energy is steadier, you’re sleeping better, and the weight is easier to shed. With deeper dives into your glucose data, you’ll keep refining for even bigger wins — less inflammation, better balance, and lasting results.
You Call The Shots
You may choose to pause or cancel your subscription to prevent it from renewing after the program ends. Based on your eligibility, you can also choose to continue working with your personal dietitian or nutritionist.
Prescription for a CGM Device
Do you need a prescription for a CGM device? It depends on the sensor you're buying. Some sensors, like the Dexcom G6 and Dexcom G7, the FreeStyle Libre 14-day CGM, FreeStyle Libre 2, or FreeStyle Libre 3, are still prescription-only.
Non-prescription CGM and glucose biosensors
Since the FDA has approved various over-the-counter CGMs and glucose biosensors they are now available in the United States through non-prescription (over-the-counter) options like the Stelo Glucose Biosensor by Dexcom and Abbott's Lingo.
CGM without a doctor
Over-the-counter (OTC) CGMs and glucose biosensors do not require a doctor’s prescription. Some CGM sensors, such as the G7 and Libre 3, still require a prescription.
Your questions
answered.
Still have questions? Here are some answers to a few of the most frequently asked questions.
Unfortunately, there are no companies that provide CGMs or blood glucose monitors for free.
Some CGMs may be available through insurance coverage or other healthcare companies for diabetes care or management. So, if you have a condition like type 1 or type 2 diabetes, your doctor may prescribe it as a more convenient option for keeping track of your levels than the traditional blood glucose meter. However, this is only when deemed medically necessary for those who meet certain criteria.
For most people, it's easiest and most cost-effective to buy a CGM device or glucose biosensor over the counter or through a subscription service.
So, how much does a CGM cost without insurance coverage? The cheapest continuous glucose monitors available may vary by provider and program length. Over-the-counter sensors can start at $89/month and can be the lowest cost CGMs or glucose biosensors (or around $50 per device), but they are usually just sensors and have limited or no companion app or support.
Glucose sensor prices depend on your CGM or glucose biosensor provider. If you purchase them as part of a holistic health program that includes guidance and support, for example, for example, they typically range from $215 to $270 per month, depending on the subscription length. However, some programs like Nutrisense, often offer discounted pricing as low as $149/month.
Unfortunately, many insurance providers do not currently cover CGMs, which means that you'll need to pay for the CGM sensor costs out of pocket. For more information on the price of a CGM without insurance or for a CGM cost comparison, visit our cost page.
*Disclaimer: The Nutrisense program is not intended to diagnose, cure or prevent any conditions such as diabetes.