; (II) coordinate referrals, as needed, to health care, mental, emotional, and behavioral health, substance use disorder treatment, child development, and social service providers; (III) ensure that eligible individuals follow up with service providers to whom they are referred; and (IV) facilitate the ability of eligible individuals to access needed services by centralizing, coordinating with, or co-locating resources. (9) Requirement to issue guidance on combining Federal and non-Federal funds to address social drivers of health in low-income populations Not later than 365 days after the selection of eligible entities under this subsection, the Secretary shall issue and disseminate guidance and technical assistance to grant awardees to clarify strategies and best practices to combine funds, including Medicaid, in the context of a child health and wellness fund, consistent with Federal law, and shall make such guidance publicly available. .