; (2) the average cash price for each item and service described in section 6001(a) of division F of the Families First Coronavirus Response Act ( Public Law 116–127 ) and published under subsection (b)(1); (3) with respect to each such item and service, a comparison of such average cash price to the reimbursement rate under the Medicare program under title XVIII of the Social Security Act ( 42 U.S.C. 1395 et seq.); and (4) any outlier cash prices published under subsection (b)(1) (including the names of the providers charging such prices) that substantially exceed the average cash price. . 4. Guidance on billing for provider visits associated with COVID–19 testing The Secretary of Health and Human Services, the Secretary of Labor, and the Secretary of the Treasury, shall jointly issue guidance, not later than 30 days after the date of enactment of this Act for purposes of clarifying— (1) the process for submitting claims for items and services described in section 6001(a) of the Families First Coronavirus Response Act ( Public Law 116–127 ) to ensure that individuals enrolled in individual or group health insurance coverage or group health plans to whom such items and services are furnished are not subject to cost sharing or prior authorization or other medical management requirements; and (2) that providers should not collect cost-sharing amounts from individuals seeking items and services described in section 6001(a) of such Act.