Not later than one year after the date of the enactment of this Act, the Secretary of Health and Human Services, through the Centers of Medicare & Medicaid Services, shall convene a series of meetings to obtain input from appropriate stakeholders to facilitate discussion and shared learning about the leading practices for improving Medicaid program integrity, with respect to coverage of nonemergency transportation to medically necessary services. (B) Topics The meetings convened under subparagraph (A) shall— (i) focus on ongoing challenges to Medicaid program integrity as well as leading practices to address such challenges