Can You Sell CGM Supplies If You're on Medicare or Medicaid?

Quick answer: no. CGM supplies paid for by Medicare, Medicaid, TRICARE, or the VA cannot be resold. This is the one hard line in the diabetic supply buyback market, and it applies no matter how sealed or unexpired the box is. Supplies you paid for yourself, or that came through private insurance you pay premiums for, are eligible.

Why the rule exists

When a government program pays for supplies, it pays on the understanding that the person receiving them will use them. Billing a program for supplies and then selling those supplies for cash is the exact behavior anti-fraud rules exist to prevent. That's true whether the person doing it intended fraud or genuinely just ended up with extras.

The restriction is about the funding source, not about you. Nobody is accusing anyone of anything by asking the question — it's the first thing any legitimate buyer has to establish.

How to tell how your supplies were funded

Signal What it suggests
Picked up at a pharmacy counter, paid a copay with a commercial plan card Likely eligible
Paid full price out of pocket, no insurance involved Eligible
Arrives every 90 days from a DME supplier you never visit Check carefully — often Medicare
Explanation of benefits shows Medicare or a Medicare Advantage plan Not eligible
State Medicaid or Medi-Cal coverage Not eligible
TRICARE or VA benefit Not eligible

If you have both — some boxes bought out of pocket during a coverage gap and others covered by Medicare — only the out-of-pocket boxes can be sold. Keep them separated so you don't ship the wrong ones.

A common point of confusion: Medicare Advantage

Medicare Advantage plans are administered by private insurers, which leads people to assume they count as private insurance. They don't for this purpose — they're still Medicare-funded. If your CGM comes through a Medicare Advantage plan, those supplies aren't eligible.

What if you're on Medicare but bought these particular boxes yourself?

Then those boxes are eligible. The rule follows the supplies, not the person. Plenty of people on Medicare pay cash for extra sensors during a coverage gap, after a prescription change, or while waiting on prior authorization. Those are yours.

Be ready to say which is which. We ask, and we take the answer at face value — but shipping government-funded supplies puts both of us in a bad spot, and they'd be rejected at inspection anyway.

What to do with supplies you can't sell

  • Ask your supplier whether they'll take back an unopened shipment. Some DME suppliers will, particularly after a prescription change.
  • Talk to your prescriber about pausing deliveries so the stack stops growing. This is the highest-value move if shipments are still arriving.
  • Ask a local free clinic or diabetes nonprofit whether they accept donations. Rules vary, so call first.
  • Don't throw sealed supplies in the trash without checking those options.

Common questions

Can I sell diabetic supplies I got through Medicare?
No. Supplies paid for by Medicare, Medicaid, TRICARE, or the VA cannot legally be resold, regardless of their condition or expiration date.

Does a Medicare Advantage plan count as private insurance?
No. Medicare Advantage is Medicare-funded even though a private insurer administers it, so supplies received through it aren't eligible.

What if I'm on Medicare but paid cash for these boxes?
Those boxes are eligible. The restriction applies to how the supplies were funded, not to your enrollment status.

More on the legal side in our Is it legal to sell CGM supplies? guide, or check the FAQ. If you're unsure about your own situation, call or text (910) 807-3468 before you ship anything.

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