Patient advocacy groups suing over a 2021 rule that allows insurers to use copay accumulators urged a federal district court earlier this month to reject HHS’ claim that now isn’t the right time for a lawsuit because the department hasn’t made an overarching decision on copay accumulators but simply removed a prohibition. In a May 1 brief in the case -– HIV and Hepatitis Policy Institute et al v. United States Department of Health and Human Services et al...