(June 15, 2018, 1:40 PM EDT) -- WASHINGTON, D.C. — Health insurers may not collect billions in Patient Protection and Affordable Care Act (ACA) risk-corridor funds because Congress specifically blocked payments, a majority of the Federal Circuit U.S. Court of Appeals said June 14 (Land of Lincoln Mutual Health Insurance Co. v. United States, Moda Health Plan Inc. v. United States, Nos. 2017-1224, 2017-1994, Fed. Cir.)....