; and (II) may audit any group health plan if the Secretary has received any complaint about such plan or coverage, respectively, that involves the compliance of the plan with either of the requirements described in subclauses (I) and (II) of such clause. (iii) Reports Beginning for 2022, the Secretary shall annually submit to Congress a report on the number of plans and issuers with respect to which audits were conducted during such year pursuant to this subparagraph. (B) Rulemaking Not later than July 1, 2021, the Secretary, in consultation with the Secretary of Labor and the Secretary of Health and Human Services, shall establish through rulemaking— (i) the methodology the group health plan shall use to determine the median contracted rate, differentiating by line of business; (ii) the information such plan or issuer, respectively, shall share with the nonparticipating provider or nonparticipating facility, as applicable, when making such a determination; (iii) the geographic regions applied for purposes of this subparagraph, taking into account access to items and services in rural and underserved areas, including health professional shortage areas, as defined in section 332 of the Public Health Service Act