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Voluntary medical device correction: FreeStyle Libre 3 (Abbott – August)
UPMC Health Plan·Endocrinology, Family Medicine, Internal Medicine +1 more·Pharmacy
We identified it
Jun 20, 2026
Summary
Abbott has issued a medical device correction for three lots of FreeStyle Libre 3 glucose monitoring sensors distributed in May 2024 due to incorrect high glucose readings that could lead to dangerous low blood sugar symptoms and inappropriate insulin treatment. Affected patients should visit FreeStyleConfirm.com to check if their sensor is impacted and request a free replacement.
Action Required
Immediately: Clinical staff should identify patients using FreeStyle Libre 3 sensors from lots T60001948, T60001966, or T60001969 distributed in May 2024. Contact affected patients to direct them to FreeStyleConfirm.com to verify if their specific sensor is affected and obtain free replacement. Advise patients with symptoms or questionable readings to perform fingerstick blood glucose testing using a standard glucose meter.