The purpose of this legislation is to temporarily increase federal funding for Medicaid services that support individuals with intellectual and developmental disabilities. This increase is aimed at helping states cover the costs associated with complying with specific federal regulations related to care provided in certain facilities and community-based services. Key provisions of the legislation include a new federal medical assistance percentage (FMAP) that allows states to receive 90 percent reimbursement for eligible Medicaid expenditures made in 2027, 2028, or 2029.