Chelsey Tucker graduated with a Bachelor of History degree from Metropolitan State University in 2019. She now writes about insurance with her specialty being life insurance and has been quoted on Help Smart Phone and MEL Magazine.

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Dan Walker graduated with a BS in Administrative Management in 2005 and has been working in his family’s insurance agency, FCI Agency, for 15 years. He is licensed as an agent to write property and casualty insurance, including home, auto, umbrella, and dwelling fire insurance. He’s also been featured on sites like

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Reviewed by Daniel Walker
Licensed Auto Insurance Agent

UPDATED: Dec 8, 2021

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The Lowdown

  • Most monitoring systems are currently covered by Medicare
  • Follow the established Medicare guidelines to get CGM coverage
  • There are several ways to get Medtronics equipment if you are unable to get coverage from Medicare

Millions of Medicare recipients suffer from Diabetes. If you are one of them, continuous glucose monitors (CGM) are a valuable resource in managing this disease. But does Medicare cover continuous glucose monitors (CGM)?

Fortunately, Medicare does cover several types of continuous glucose monitoring systems. Medicare Supplement plans may be your best tool for getting your CGM covered. Our free search tool is a great place to find the right supplemental insurance for you.

The good news is, we’ve done the research for you. Read on to discover if a CGM is right for you, and how you can get one as affordably as possible.

Find the Right Device for You

Before you determine if Medicare will cover your CGM, you need to find the right device. Currently, there are several options on the market that provide continuous glucose monitoring.

Outside of Medtronic CGMs, nearly all continuous glucose monitoring devices are currently covered by Medicare. There are differences that determine coverage, so let’s dive in.

The main feature that sets one CGM apart from another is its reliance on fingersticking. Therapeutic CGMs do not need fingerstick backup data, so they provide a much simpler and more user-friendly experience. Therapeutic CGM devices are generally covered by Medicare.

Perhaps the most popular therapeutic CGM system available comes from Dexcom. The advanced Dexcom system is currently covered by Medicare. However, Dexcom itself no longer distributes their own equipment, so even if you qualify, your doctor will have to place the order for you.

Dexcom provides state-of-the-art equipment to be sure, but it comes at a high price. Be certain your claim is accepted by Medicare before you place the order. You don’t want to get stuck with the bill if your insurance isn’t willing to reimburse you.

Once you’ve found the right model, talk with your doctor to determine if you meet Medicare’s guidelines for coverage.

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Medicare Guidelines for Coverage

CGMs work for patients with both major types of diabetes, so if you are a Medicare recipient with either condition, you can qualify for Medicare reimbursement for CGM.

To do so, you must meet several qualifications. You must be receiving three or more daily insulin treatments or using a continuous subcutaneous insulin infusion pump (CSII).

You must have seen your doctor within six months of placing the CGM order, with the purpose of evaluating the handling of your diabetes. Every six months after that, you have to be reevaluated by your doctor to ensure you are complying with your diabetes treatment plan.

Your receiving equipment must be classified as DME (durable medical equipment). Many mobile devices allow you to monitor your glucose levels, but you cannot rely solely on your smartphone to receive glucose monitoring. You must use Medicare approved durable medical equipment.

Finally, before Medicare will approve your claim, and before you can order your CGM, you will need a prescription from your doctor. For more information on how to obtain the right plan, and find the right doctor, read through our Medicare Guide here.

Does Medicare cover Medtronic CGM?

The simple answer is no.

At least not yet. There are currently measures before Congress to address this discrepancy, but as of now Medtronic CGM is not covered. Medtronic is reliant on fingerstick readings, and thus not considered a “therapeutic CGM”. 

If you and your doctor decide Medtronic is your best treatment option, you can pay out of pocket, or use supplemental insurance to cover the cost. There are several financing options available for Medtronic equipment, but you will be responsible for the majority of the expense.

If you and your doctor determine Medtronic CGM is right for you, it will pay to stay updated on this topic. According to if Congress approves Medtronic in the new budget, the costs for such devices could be reduced considerably. They may even be covered by Medicare soon, so pay attention.

The Bottom Line on Medicare Coverage for CGMs

Advancements in CGM technology have made living with diabetes achievable. You can be happy and healthy and still treat your condition responsibly. If you qualify for a therapeutic CGM system, you no longer have to deal with pricking your fingers multiple times a day.

If you and your doctor determine that continuous glucose monitoring is right for you, there is a good chance you can get your equipment covered by Medicare. Follow the above guidelines, and you may find your quality of life improving, at little or no cost to you.

If you are not able to get Medicare coverage for your CGM, you have other resources as well. Your doctor can help you decide if paying out of pocket or using supplemental insurance is best for you.

And don’t forget to keep current on the budgetary proceedings in Congress. You may just find your CGM is covered by Medicare in the near future.

For the best rates on Medicare coverage for all your CGM needs, enter your ZIP code here.