; (ii) copayments; and (iii) coinsurance. (C) With respect to prescription drugs covered by the plan or coverage— (i) out-of-pocket costs; (ii) variation in the costs, coverage, and prices described in clause (i) by pharmacy options, including the preferred pharmacy, mail order pharmacy (if applicable), and other pharmacies in the designated geographic area; and (iii) variation in such costs with respect to generic or other therapeutically equivalent alternatives. (D) With respect to services provided by an out-of-network provider, a summary of the out-of-network benefits offered under the plan or coverage, and other information determined appropriate by the Secretary; and (E) Other information determined appropriate by the Secretary. (2) Integration with existing services The requirements for a toll-free telephone number under paragraph (1) may be provided through an existing enrollee toll-free telephone number. (3) Prescription drug information A group health plan or health insurance issuer that has a contract with another entity offering prescription drug management services with respect to the plan or applicable health insurance coverage may satisfy the requirement to provide the information required under paragraph (1)(C) by connecting enrollees to a toll-free telephone service of such entity where such entity makes such information available. (b) Internet website (1) In general A group health plan and a health insurance issuer offering group or individual health insurance coverage shall have in place an internet website that meets the following requirements with respect to providing enrollees with information regarding the quality of in-network providers and facilities, as defined by the Secretary, and information on out-of-pocket costs for benefits under the plan or coverage: (A) Search function The internet website contains a search function that enables an enrollee to search for a benefit in a geographic area, at minimum— (i) by the type of benefit