Mealey's (May 2, 2022, 1:43 PM EDT) -- WASHINGTON, D.C. — A District of Columbia federal judge on April 28 denied Medicare beneficiaries’ motion for class certification in a suit related to denial of coverage for claims for continuous glucose monitors (CGMs), finding that the beneficiaries failed to satisfy the numerosity requirement of class certification because many of the putative class members failed to exhaust their administrative remedies or meet the statute of limitations and amount in controversy requirements....