Does Medicare cover Dexcom continuous glucose monitors?

Question

Jon Cavanaugh · Accepted Answer

Yes, Medicare can cover a Dexcom continuous glucose monitor if your doctor prescribes it and you meet the coverage requirements, such as using insulin or having a history of serious low blood sugar.
It is usually covered through Medicare Part B. With a Medicare Advantage plan, the supplier, approval rules, and your cost can vary, so I always recommend checking the plan before ordering it.

Lakita Bradley · Answer

Yes. Medicare Part B may cover a Dexcom continuous glucose monitor (CGM) if the beneficiary meets Medicare’s coverage requirements, including having diabetes and using insulin or meeting other qualifying criteria.

Coverage depends on medical eligibility and the specific CGM/supplier requirements

Victoria R. Trevino · Answer

Medicare Advantage Plans (MAPD) do cover Dexcom glucose monitors. They are considered DME (durable medical equipment) and the patient cost varies based on the insurance carrier. But it typically costs no more than 20% coinsurance.

Answered by Victoria R. Trevino on August 3, 2026

Broker Licensed in TX & NM

Answered by Victoria R. Trevino Medicare Insurance Agent

Daniel Sarappo · Answer

Yes, Medicare can cover Dexcom continuous glucose monitors (CGMs) if you meet certain requirements, such as having diabetes, using insulin or meeting other Medicare eligibility criteria. Coverage depends on your specific Medicare plan and whether your doctor documents that you qualify.

Answered by Daniel Sarappo on August 3, 2026

Broker Licensed in PA & NJ

Answered by Daniel Sarappo Medicare Insurance Agent

Jon Harkness · Answer

Yes. Part B specifically covered Dexcom monitors if you have a Supplemental/Medigap plan or a Medicare Advantage plan; however, with Medicare Advantage plans, there are specific plans that may actually pay the copay for Dexcom allowing you to save money each month

Answered by Jon Harkness on August 3, 2026

Agent Licensed in TN, KY, NC & PA

Answered by Jon Harkness Medicare Insurance Agent

Ashley Watson · Answer

Yes it does. You must have a diagnosis of diabetes to get it and many times they will require that you are on insulin.

Lori Crivelli · Answer

Dexcom glucose monitors would be covered under Part B of Medicare.  You do need to meet specific eligibility criteria.

Michael Cavanaugh · Answer

In order for a prescription to be covered, you need to contact your primary care physician, your Medicare carrier, whoever that insurance company that may be and or Medicare

Does Medicare cover Dexcom continuous glucose monitors?

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Does Medicare cover Dexcom continuous glucose monitors?

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