I have type 2 diabetes but I'm not on insulin. Will Medicare cover a continuous glucose monitor for me?
Answered by 8 licensed agents
However, Medicare has specific requirements. If you’re not using insulin, your doctor must document a history of problematic hypoglycemia (low blood sugar), which includes either:
* Two or more episodes of blood sugar below 54 mg/dL that persist despite adjustments to medication or treatment.
* One severe episode of low blood sugar requiring assistance from another person because you were unable to treat yourself.
Your doctor must also prescribe the CGM and document that you meet Medicare’s coverage requirements.
These criteria generally apply to both Original Medicare and Medicare Advantage plans, although Advantage plans may have additional authorization requirements.
Bottom line: If you have Type 2 diabetes but don’t use insulin and haven’t experienced qualifying episodes of low blood sugar, Medicare generally won’t cover a CGM.
Answered by Cody Biggs on October 12, 2026
Broker Licensed in LA, AL, AZ & 24 other states
For someone with diabetes who is not insulin-treated, Medicare can cover a CGM if there is a documented history of problematic hypoglycemia, meaning significant episodes of low blood sugar.
CMS generally looks for either:
More than one low-blood-sugar event below 54 mg/dL that continues despite multiple attempts to adjust medications or the diabetes treatment plan, or
One severe event below 54 mg/dL that caused an altered mental or physical state and required help from another person
Your doctor must prescribe the CGM, document that you meet Medicare's requirements, and have an in-person or Medicare-approved telehealth visit with you within six months before ordering it. Continued coverage generally requires follow-up at least every six months.
So having Type 2 diabetes by itself is not enough. If you are not using insulin, the important question is whether your medical record shows the kind of hypoglycemia Medicare requires for CGM coverage.
A good next step is to ask your doctor whether your history meets Medicare's CGM criteria and whether the necessary documentation is in your medical record.
Answered by Jeremy Harkins on October 14, 2026
Broker Licensed in TN, AR, CA & 5 other states
Answered by Corey Schuler on October 12, 2026
Broker Licensed in TX, AL, AR & 10 other states
Answered by Kimberly Cox on October 19, 2026
Broker Licensed in CA, AL, FL & 11 other states
Most Medicare Advantage plans cover CGMs as well.
Answered by Jim Willis on October 12, 2026
Broker Licensed in AZ, CA, CO & 12 other states
Answered by Bruce McClanahan on October 14, 2026
Agent Licensed in OR & CA
Answered by Bravell Dodd on October 13, 2026
Agent Licensed in FL
Answered by Mark Murphy on October 12, 2026
Agent Licensed in NJ, AL, CO & 9 other states
Tags: Advice for Seniors Coverage Medicare Part B
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