services furnished by the Secretary for any disease, illness, or condition for which a veteran may receive hospital care and medical services under clause (ii) of such section, notwithstanding that there is insufficient medical evidence to conclude that such disease, illness, or condition is attributable to such residence. (b) Limitations (1) The Secretary may only furnish hospital care and medical services under subsection (a) to the extent and in the amount provided in advance in appropriations Acts for such purpose. (2) Hospital care and medical services may not be furnished under subsection (a) for a disease, illness, or condition of a family member that is found, in accordance with guidelines issued by the Under Secretary for Health, to have resulted from a cause other than the residence of the family member described in that subsection. (3) The Secretary may provide reimbursement for hospital care or medical services provided to a family member under this section only after the family member or the provider of such care or services has exhausted without success all claims and remedies reasonably available to the family member or provider against a third party (as defined in section 1725(h) of this title) for payment of such care or services, including with respect to health-plan contracts (as defined in such section). . (2) Clerical amendment The table of sections at the beginning of such subchapter is amended by inserting after the item relating to section 1787 the following new item: 1787A. Health care of family members of veterans stationed at certain military installations with PFAS contamination. . (c) Annual reports (1) In general During the three-year period beginning in the year in which the study conducted under section 316 of the National Defense Authorization Act for Fiscal Year 2018 ( Public Law 115–91