; and (II) may audit any health plan if the Secretary has received any complaint about such plan that involves the compliance of the plan with the requirement described in such clause. (B) Rulemaking Not later than July 1, 2021, the Secretary, in coordination with the Secretary of Labor and the Secretary of Health and Human Services, shall establish through rulemaking— (i) the methodology the sponsor of a health plan shall use to determine the median contracted rate, which shall account for relevant payment adjustments that take into account facility type that are otherwise taken into account for purposes of determining payment amounts with respect to participating facilities