Is It Legal to Sell Unused Dexcom Supplies for Cash in the USA?

Yes. Selling unused, unexpired Dexcom supplies you personally own is legal in the United States. That’s the short answer, and for most people reading this, it’s the answer that applies to their situation.

The longer answer is worth understanding, because the question of legality comes up in this space for specific reasons, and knowing exactly what those reasons are, and what the one real exception is, helps you sell with confidence rather than just taking someone’s word for it.

Why the Legal Question Comes Up in the First Place

Dexcom sensors and transmitters are FDA-regulated medical devices. The Dexcom G6 sensor, for example, is classified as a Class II medical device under 21 C.F.R. Part 880, and the FDA’s framework for continuous glucose monitors governs how they’re manufactured, labeled, and commercially distributed.

That regulatory classification is why people sometimes wonder whether selling these supplies privately is allowed. FDA device regulations govern commercial manufacturers and distributors, not individual patients selling personal property they legally own. When you received Dexcom supplies through a prescription, a pharmacy, or your insurance, you became the legal owner of those supplies. As the owner, you have the right to sell personal property, including medical supplies, with one significant exception that we’ll cover in a moment.

The three specific legal concerns worth understanding are: FDA device law, Medicare and Medicaid regulations, and state-level medical supply statutes. Each one applies differently depending on your situation.

FDA Device Law and the Secondary Market

The FDA’s authority over medical devices applies to manufacturers, importers, and commercial distributors, not to individual sellers of personal property. A patient who has unused Dexcom G6 or G7 sensors at home is not a regulated manufacturer or distributor. Selling those supplies privately, particularly to a licensed buyer who verifies that the supplies are sealed, unexpired, and in their original condition, does not violate FDA device regulations.

What the FDA cares about is the integrity of the product itself. This is why factory-sealed, unexpired supplies in original packaging are the standard for any legitimate secondary market transaction. Opened boxes, damaged packaging, or supplies with compromised sensor integrity are a different matter entirely, both because they may not perform reliably and because they don’t represent the product as it left the manufacturer. A reputable buyer will not accept supplies that don’t meet this standard, which is a safeguard that benefits everyone involved.

The One Exception That Actually Matters: Medicare and Medicaid

This is where the clear legal line lives, and it applies to everyone, not just a narrow set of situations.

You cannot legally sell Dexcom supplies that were purchased or subsidized through Medicare, Medicaid, or any other federally funded program. This prohibition exists under federal anti-fraud statutes, and it applies regardless of whether the supplies are unopened, unexpired, or otherwise in perfect condition. The reason is straightforward: if a government program paid for those supplies on your behalf, they are not freely available for you to resell. Doing so constitutes Medicare or Medicaid fraud, which is a federal offense with serious consequences.

If you’re unsure whether your Dexcom supplies were covered by a government program, the practical answer is: if you paid out of pocket, through private insurance, or received them as samples, they are yours to sell. If Medicare or Medicaid was billed, they are not.

Most people who find themselves with unused Dexcom supplies in a sellable situation, a prescription change, a switch from G6 to G7, a loved one who passed away, or simply over-ordering through private insurance are in the first category. The Medicare/Medicaid prohibition is the only genuine legal constraint in this market, and it’s clear.

State-Level Statutes

A smaller number of states have enacted statutes specifically addressing the secondary sale of medical supplies or prescription medical devices. These laws vary in scope and in how they define covered supplies. As a practical matter, the vast majority of individual patient-to-buyer transactions for unused diabetic supplies fall within permissible private-property sale activity under these statutes, particularly when the supplies are sold to an established, licensed buyer rather than through unregulated channels.

Working with a buyer that has operated legally and transparently in this market for years, maintains BBB accreditation, and has documented terms and conditions is the straightforward way to stay well within whatever state-level framework applies to your location.

What This Means for Selling Your Dexcom Supplies

If you have unused Dexcom G6 or G7 sensors, transmitters, or receivers that you paid for through private insurance or out of pocket, selling them is legal, and the process is straightforward when you use the right buyer. The supplies need to be factory-sealed, in original condition, and have sufficient time before expiration, generally at least 10 months, to receive full value.

Dexcom supplies are among the most actively purchased items at More Cash for Test Strips. We buy Dexcom G6 sensors, G6 transmitters, G6 receivers, and G7 sensors, and we provide prepaid shipping labels so there’s no out-of-pocket cost to get your supplies to us. Payment goes out via check, PayPal, Cash App, Zelle, or Wire as soon as we verify your order.

To see current pricing and start the process, visit our Dexcom price list. If you want to understand what the selling process looks like step by step, our post on how to safely sell your Dexcom G6 receiver for cash covers what to expect, and if you have G7 supplies, our guide to selling Dexcom G7 sensors online walks through the process for that system specifically.

You can reach us directly at (310) 892-2808 during business hours, Monday through Friday, 10:30 a.m. to 5:30 p.m. Pacific Time.

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Frequently Asked Questions: Selling Dexcom Supplies for Cash

Is it legal to sell Dexcom G6 or G7 sensors in the United States?

Yes, provided the supplies were not purchased through Medicare, Medicaid, or another federally funded program. If you paid for them through private insurance or out of pocket, they are your personal property and legal to sell. The supplies must be factory-sealed, unexpired, and in original condition to be accepted by a reputable buyer.

Can I sell Dexcom supplies that were covered by Medicare or Medicaid?

No. Federal anti-fraud statutes prohibit reselling supplies purchased or subsidized by Medicare, Medicaid, or any other federally funded program. This applies regardless of whether the supplies are still sealed and unexpired. Violating this prohibition constitutes Medicare or Medicaid fraud.

Do I need to do anything with the label that has my name on the box?

You can cover your personal information with a permanent marker before shipping, or you can leave it as is. At More Cash for Test Strips, we remove and dispose of all identifying labels upon receipt to protect your privacy.

How much expiration time do I need on Dexcom supplies to sell them?

More Cash for Test Strips requires at least 10 months of remaining time before expiration to pay full price. Supplies with 7 to 9 months remaining receive 50 percent of the standard payout. Supplies with fewer than 6 months remaining are not accepted.

What Dexcom products does More Cash for Test Strips buy?

We currently purchase Dexcom G6 sensors (in packs of 3), Dexcom G6 transmitters, Dexcom G6 receivers, and Dexcom G7 sensors. All items must be factory-sealed in their original packaging with sufficient remaining shelf life. Check the current price list for up-to-date pricing on each item.

How does the selling process work?

Fill out the form on the price list page to request a prepaid shipping label or mailing kit, which is provided at no cost to you. Pack your supplies securely and drop them at the post office. Once we receive and verify your order, your payment is sent immediately via your chosen method: check, PayPal, Cash App, Zelle, or Wire.