What Are the Pros & Cons of CGMs?

The CGM sensor measures your glucose levels. This measurement is sent to the transmitter, which then sends it to your reader. You can receive glucose readings at any time during the day or night, wherever you are.

If you have type 1 diabetes or type 2 diabetes, you know that diabetes management can sometimes be tedious. Glucose monitoring is the most crucial aspect of diabetes care, but it can be time-consuming and painful to use fingerstick tests. Thankfully, diabetes technology has advanced, and you can now use painless CGMs to receive accurate glucose data.

CGM Pros:

1. FDA approved. The glucose data from your CGM can be used to make treatment decisions, usually without the need for a fingerstick.
2. More real-time data. CGMs are worn constantly, allowing you to monitor glucose levels anytime, anywhere, giving you more accurate data. You can also store months' worth of data on your reader.
3. Easy to use. CGM technology allows you to get glucose readings as often as every 60 seconds.
4. No calibration. Newer CGM systems don't typically require you to calibrate them like some older models do.
5. Low-cost with Medicare. CGMs are available at low cost through Medicare with Aeroflow Diabetes.
6. Wearable and versatile. Sensors can be worn in different places, like your belly or upper arm, depending on your CGM. You can wear them while exercising, sleeping, and other activities.
7. Waterproof. CGMs are waterproof, so you can wear them while swimming or showering.
8. User-friendly. You can choose how and when you want to receive your glucose readings; use your mobile device or reader and check your levels at any time.
9. Customizable. CGMs have customizable functions that allow you to set alerts when entering periods of hypo or hyperglycemia.
10. Product choice. CGM users can choose from different CGM systems, including the Dexcom G7 and the FreeStyle Libre 3 System.
11. Manageable. Caregivers of loved ones with diabetes will find that using CGMs is much easier than using fingersticks to monitor glucose readings. Using a compatible smartphone to view readings also allows you to share data with your caregiver’s phone, giving you more peace of mind. 

There are only a few negatives regarding CGMs, but we've listed a few.

CGM Cons:

1. No insulin. Unlike insulin pumps, CGMs can't administer insulin. However, CGMs can be used with insulin pumps.
2. Possible calibration. Older CGM systems may require calibration, which means you may need to test your results against those of a finger prick test. However, newer CGMs don’t require calibration.
3. High cost. Without using Aeroflow Diabetes to receive your CGM through Medicare or a private health insurance plan, the devices can be expensive out of pocket. Ensure you get your CGMs at low cost through Aeroflow Diabetes!
4. Visible. You may sometimes feel uncomfortable if other people can see the sensor on your body.
5. Lots of learning. Setting up your CGM and learning how to customize and share readings may be overwhelming initially. However, if you receive your CGM through Aeroflow Diabetes, you’ll have access to live, one-on-one training to help set up your system, as well as ongoing access to a CGM Specialist who can answer any questions you may have.

CGMs let you know your current glucose readings and what they've been like in the past, giving you the knowledge you need to stay healthy. If you want a fast, efficient, easy way to take back control of your diabetes care, a CGM may be right for you.

If a healthcare provider has prescribed your CGM, you may be able to receive some of the best CGM systems through major and private health insurance plans or Medicare with Aeroflow Diabetes.

Some insurance plans fully cover CGMs, while others will cover 80% of the cost, in which case, you'd pay for the remaining 20% after your deductible is met. The out-of-pocket cost of your CGM will vary depending on your specific insurance plan.

To be eligible for a CGM through Medicare, you'll need to meet the following requirements:

• Have a diabetes diagnosis.
• Inject insulin at least 1x daily.
• See a healthcare provider at least every 6 months.

Fill out our secure Eligibility Form today to see if you qualify for low-cost CGMs through Medicare.

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Disclaimer

Information provided on the Aeroflow Diabetes website is not intended as a substitute for medical advice or care from a healthcare professional. Aeroflow recommends consulting your healthcare provider if you are experiencing medical issues relating to diabetes care.