; and (3) as appropriate, make recommendations to improve Federal oversight of such relationships. (b) Report Not later than 1 year after the date of enactment of this Act, the Comptroller General of the United States shall prepare and submit a report on the study conducted under subsection (a) to the Committee on Health, Education, Labor, and Pensions of the Senate and the Committee on Education and Labor and Committee on Energy and Commerce of the House of Representatives. 16. Ensuring enrollee access to cost-sharing information (a) In general Subpart II of part A of title XXVII of the Public Health Service Act ( 42 U.S.C. 300gg–11 et seq.), as amended by section 306, is further amended by adding at the end the following: 2729F. Provision of cost-sharing information (a) Provider disclosures A provider that is in-network with respect to a group health plan or a health insurance issuer offering group or individual health insurance coverage shall provide to an enrollee in the plan or coverage who submits a request for the information described in paragraph (1) or (2), together with accurate and complete information about the enrollee’s coverage under the applicable plan or coverage— (1) as soon as practicable and not later than 2 business days after the enrollee requests such information, a good faith estimate of the expected enrollee cost-sharing for the provision of a particular health care service (including any service that is reasonably expected to be provided in conjunction with such specific service)