the pilot program, in lieu of or in addition to the provision of such services through non-Department home health aides. (B) Relationship to Home-Based Primary Care program Nursing assistants hired or reassigned under subparagraph (A) may provide services to a veteran under the pilot program under paragraph (1) while serving as part of a health care team for the veteran under the Home-Based Primary Care program. (4) Report to Congress Not later than one year after the date on which the Secretary determines the pilot program under paragraph (1) has terminated, the Secretary shall submit to the Committees on Veterans’ Affairs of the House of Representatives and the Senate a report on the result of the pilot program. (b) Report on use of funds Not later than one year after the date of the enactment of this Act, the Secretary of Veterans Affairs shall submit to the Committees on Veterans’ Affairs of the House of Representatives and the Senate a report containing, with respect to the period beginning in fiscal year 2012 and ending in fiscal year 2023, the following: (1) An identification of the amount of funds that were included in a budget of the Department of Veterans Affairs during such period for the provision of in-home care to veterans under the Homemaker and Home Health Aide program but were not expended for such provision, disaggregated by medical center of the Department for which such unexpended funds were budgeted (if such disaggregation is possible). (2) To the extent practicable, an identification of the number of veterans for whom, during such period, the hours during which a home health aide was authorized to provide services to the veteran under the Homemaker and Home Health Aide program were reduced for a reason other than a change in the health care needs of the veteran, and a detailed description of the reasons why any such reductions may have occurred. (c) Updated guidance on program Not later than one year after the date of the enactment of this Act, the Secretary shall issue updated guidance for