beneficiary, or enrollee. . (2) ERISA Subpart B of part 7 of subtitle B of title I of the Employee Retirement Income Security Act of 1974 ( 29 U.S.C. 1185 et seq.), as amended by section 6(b), is further amended by adding at the end the following: 718. Provision of cost-sharing information A group health plan (or health insurance coverage offered in connection with such a plan) shall provide a participant or beneficiary in the plan or coverage with a good faith estimate of the participant’s or beneficiary’s cost-sharing (including deductibles, copayments, and coinsurance) for which the participant or beneficiary may be responsible for paying with respect to a specific health care service (including any service that is reasonably expected to be provided in conjunction with such specific service), as soon as practicable and not later than 2 business days after a request for such information by a participant or beneficiary. . (3) IRC Subchapter B of chapter 100 of the Internal Revenue Code of 1986, as amended by section 6(c), is further amended by adding at the end the following: 9818. Provision of cost-sharing information A group health plan shall provide a participant or beneficiary in the plan with a good faith estimate of the participant’s or beneficiary’s cost-sharing (including deductibles, copayments, and coinsurance) for which the participant or beneficiary may be responsible for paying with respect to a specific health care service (including any service that is reasonably expected to be provided in conjunction with such specific service), as soon as practicable and not later than 2 business days after a request for such information by a participant or beneficiary. . (4) Clerical amendments (A) ERISA The table of contents in section 1 of the Employee Retirement Income Security Act of 1974 ( 29 U.S.C. 1001 et seq.), as amended by section 8(b)(4), is further amended by inserting after the item relating to section 717 the following new item: Sec. 718. Provision of cost-sharing information. . (B) IRC The table