Dexcom has been available on prescription for a long time.
However, not everyone with diabetes can have them.
The NICE guidelines changed recently. However
- these are only GUIDELINES not rules
- they RECOMMEND rtCGM (e.g. Dexcom) OR fCGM (e,g. Libre) should be available to everyone treated with insulin
- this is recent and CCGs were not suddenly given a pot of money to fund all these CGMs
- typically, funding for CGMs has come from diabetes clinics NOT GPs.