; and (B) by inserting after clause (viii), the following: (ix) In-network provider rates for covered items and services. (x) Out-of-network allowed amounts and billed charges for covered items and services. (xi) Negotiated rates and historical net prices for covered prescription drugs. ; (2) in subparagraph (B)— (A) in the heading, by striking use and inserting delivery methods and use ; (B) by inserting and subparagraph (C) after subparagraph (A) ; (C) by inserting , as applicable, after English proficiency ; and (D) by inserting after the second sentence, the following: “The Secretary shall establish standards for the methods and formats for disclosing information to individuals. At a minimum, these standards shall include the following: (i) An internet-based self-service tool to provide information to an individual in plain language, without subscription and free of charge, in a machine readable format, through a self-service tool on an internet website that provides real-time responses based on cost-sharing information that is accurate at the time of the request that allows, at a minimum, users to— (I) search for cost-sharing information for a covered item or service provided by a specific in-network provider or by all in-network providers; (II) search for an out-of-network allowed amount, percentage of billed charges, or other rate that provides a reasonably accurate estimate of the amount an insurer will pay for a covered item or service provided by out-of-network providers