; (II) the criteria used in such selection; and (III) the activities carried out by such States under such planning grants. (ii) Interim report Not later than October 1, 2022, the Secretary shall submit to Congress an interim report— (I) on activities carried out under the demonstration project under this subsection; (II) on the extent to which States selected under paragraph (4) have achieved the stated goals submitted in their applications under subparagraph (C) of such paragraph; (III) with a description of the strengths and limitations of such demonstration project; and (IV) with a plan for the sustainability of such project. (iii) Final report Not later than October 1, 2024, the Secretary shall submit to Congress a final report— (I) providing updates on the matters reported in the interim report under clause (ii); (II) including a description of any changes made with respect to the demonstration project under this subsection after the submission of such interim report; and (III) evaluating such demonstration project. (7) Data sharing and best practices During the period of the demonstration project under this subsection, the Secretary shall, in collaboration with States selected under paragraph (4), facilitate data sharing and the development of best practices between such States and States that were not so selected. (8) CMS funding There is appropriated, out of any funds in the Treasury not otherwise appropriated, $5,000,000 to the Centers for Medicare & Medicaid Services for purposes of implementing this subsection. Such amount shall remain available until expended. .