Request a representative visit or G7 15 Day or G7 samples
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In-office resources to set you up
for CGM success
Download the tools and resources to help your patients with diabetes start and stay on Dexcom G7 15 Day and G7 CGM.
Forms
Certificate of Medical Necessity (CMN) for Commercial Insurance
Download this Dexcom Certificate of Medical Necessity form for your commercially insured patients. This fillable CMN form also can serve as the Dexcom CGM prescription.
Medicare Certificate of Medical Necessity
Download the 3-step guide. Complete the standard order form to validate Medicare CGM necessity.
Coding
2025 CGM CPT Coding Chart
Download this coding guide for at-a-glance CGM fee schedule and CPT codes for Medicare and commercial patients with diabetes.
Coverage & Affordability
Extensive coverage through a broad range of commercial and Medicare plans*
Ready to Prescribe
CGM=continuous glucose monitoring; CPT=Current Procedural Terminology; DME=durable medical equipment.
*Individual plan pricing may vary depending on insurance coverage. Under Medicare’s DME schedule, reimbursement and coinsurance for CGMs using CPT codes A4239 and E2103, are the same regardless of CGM brand.
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