of the Centers for Medicare & Medicaid Services and the Assistant Secretary of the Administration for Children and Families, shall develop and issue guidance to States and Indian tribes identifying opportunities to fund treatment family care services. (2) Additional requirements The guidance required under paragraph (1) shall include descriptions of the following: (A) Existing opportunities and flexibilities under the Medicaid program, including under waivers authorized under section 1115 or 1915 of the Social Security Act ( 42 U.S.C. 1315 , 1396n), for States to receive Federal funding under that program for the provision of treatment family care services, including services addressing the development, improvement, monitoring, and reinforcing of age-appropriate social, communication and behavioral skills, trauma-informed and gender-responsive services, crisis intervention and crisis support services, medication monitoring, counseling, and case management, and other intensive community services identified by the Secretary. (B) Funding opportunities and flexibilities under the title IV–E program, including for specialized training and consultation for biological parents, relative and kinship caregivers, adoptive parents, and foster parents, administrative costs related to in-home prevention services to candidates for foster care and their parents or kin caregivers, and reunification services for youth returning from foster care, as well as other services identified by the Secretary. (C) How States can employ and coordinate funding provided under the Medicaid program, the title IV–E program, and other programs administered by the Secretary to support the provision of treatment family care services. (c) Best practices for establishing programs To provide treatment family care services (1) In general Not later than 2 years after the date of enactment of this Act, the Secretary, in consultation with the Administrator of the Centers for Medicare & Medicaid Services and the Assistant Secretary of the Administration for