Dexcom G7 pricing is confusing because the same sensors can flow through two completely different channels — pharmacy benefit or durable medical equipment (DME) — and the out-of-pocket difference can be dramatic. This guide covers the US market.
The short version
- With commercial insurance: many plans cover G7 on the pharmacy benefit; Dexcom states most insured users pay a monthly copay in the tens of dollars, and some pay $0–$45 per month.
- Medicare: covers CGM under Part B (80% after deductible) for people who use insulin or have a history of problematic hypoglycemia — supplemental plans often cover the remaining 20%.
- Without insurance: cash prices at retail pharmacies typically run several hundred dollars per month, but discount programs bring a month of sensors down substantially — always compare before paying list price.
Pharmacy vs DME: why it matters
The pharmacy channel is usually cheaper and faster — you pick sensors up like any prescription and can use discount cards. The DME channel bills through medical equipment suppliers; it is how Medicare works and how some commercial plans still route CGMs. If your quoted price seems high, ask your insurer whether the other channel is covered — switching channels is one of the most effective ways to cut cost.
Legitimate ways to pay less
- Dexcom savings programs: commercially insured patients can often use Dexcom’s own copay assistance; check the official dexcom.com savings center for current offers and eligibility.
- Discount cards (GoodRx and similar): for cash payers, pharmacy discount programs regularly beat list price by a wide margin.
- 90-day fills: a 3-month supply usually lowers the per-sensor price and cuts pharmacy trips.
- FSA/HSA: CGM sensors are qualified medical expenses — pay with pre-tax dollars.
- Ask about the receiver: if a smartphone requirement is the barrier, the standalone receiver is a one-time purchase covered by many plans.
What affects your exact price
Your diagnosis (type 1 vs type 2), whether you use insulin, your plan’s formulary tier, deductible status, and channel (pharmacy vs DME) all move the number. The only reliable figure is a benefits check — your pharmacy can run one in minutes with your prescription on file.
Prices and coverage rules change frequently and vary by plan and state; figures here are indicative, not quotes. Verify with your insurer and pharmacy. This site is an independent guide and has no financial relationship with DexCom, Inc.
Next step: make sure your phone is supported in our compatibility guide, then follow the setup walkthrough.
The sensors are the investment — the Dexcom G7 app itself is free. See the full tour and download link on our homepage.