Your doctor may well consider that your diabetes is a qualifying condition for 100% reimbursement, but in order for you to get it, he has to formally submit a request to your CPAM. The request will be revieed by a medical commisiion and if approved, your CPAM will issue an updated attestation showing the 100% entitlement.
I'd be surprised if your doctor hasn't done his bit, so it's probably still in the review process. Give it a while yet, then follow up to your CPAM.
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