Category:  Medicare


On January 1, 2020, Anthem Blue Cross and Blue Shield (Anthem) will implement a preferred edit on Medicare-eligible continuous glucose monitors (CGMs). Currently, there are two CGM systems covered by CMS under the Medicare Advantage Part D (MAPD) benefit; these are Dexcom and Freestyle Libre. The preferred CGM for Medicare Advantage Part D individual members covered by Anthem will be Freestyle Libre.

This edit will only affect members who are newly receiving a CGM system. Members will need to obtain their CGM system from a retail or mail order pharmacy – not a durable medical equipment (DME) facility.

For Dexcom coverage requests, call:



Featured In:
October 2019 Anthem Provider News - Virginia