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) Duration The pilot program under paragraph (1) shall be for a duration of three years. (5) 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 Committee on Veterans' Affairs of the Senate and the Committee on Veterans’ Affairs of the House of Representatives 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 shall submit to the Committee on Veterans' Affairs of the Senate and the Committee on Veterans’ Affairs of the House of Representatives a report containing, with respect to the period beginning in fiscal year 2011 and ending in fiscal year 2022, the following: (1) An identification of the amount of funds that were included in a budget of the Department during such period for the provision of in-home care to veterans under the Home Maker and Home Health Aide program in effect during such period but were not expended for the provision of such care, disaggregated by medical center of the Department for which such unexpended funds were budgeted. (2) 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 such 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 (1) In general Not later than one year after the date of the enactment of this Act, the Secretary shall issue updated guidance for the Home Maker and Home Health Aide program. (2)