How long does Medicare prior authorization take for a CGM?
Original Medicare does not require prior authorization for CGM — it goes through a coverage determination by the DME supplier. Medicare Advantage plans typically take 1–5 business days. We submit all documentation within 24 hours of receiving your prescription.
The short version
Original Medicare does not require prior authorization for CGM — it goes through a coverage determination by the DME supplier. Medicare Advantage plans typically take 1–5 business days. We submit all documentation within 24 hours of receiving your prescription.
About Continuous Glucose Monitors
CGMs covered under Medicare Part B. Covered under Medicare Part B (HCPCS E2103). Most-requested brands: Dexcom G7, Freestyle Libre 3, Eversense.
Same question by Phoenix metro city
Related
How quickly can I get supplies delivered?
Most orders ship same-day if placed before 2 PM Mountain Time. Delivery to anywhere in the Phoenix metro lands within 1–3 business days.
Do I need a doctor's note to switch suppliers?
We coordinate with your prescriber directly. You don't have to call them or chase paperwork.