; and (B) any other Medicaid funding sources used by each such State for funding such institutions, such as supplemental payments. (4) A summary of State requirements (such as certification, licensure, and accreditation) applied by each such State to such institutions in order for such institutions to receive payment under the State plan (or waiver) and how each such State determines if such requirements have been met. (5) A summary of State standards (such as quality standards, clinical standards, and facility standards) that such institutions must meet to receive payment under such State plans (or waivers) and how each such State determines if such standards have been met. (6) If determined appropriate by the Commission, recommendations for policies and actions by Congress and the Centers for Medicare & Medicaid Services, such as on how State Medicaid programs may improve care and improve standards and including a recommendation for how the Centers for Medicare & Medicaid Services can improve data collection from such programs to address any gaps in information. (b) Stakeholder input In carrying out subsection (a), the Medicaid and CHIP Payment and Access Commission shall seek input from State Medicaid directors and stakeholders, including at a minimum the Substance Abuse and Mental Health Services Administration, Centers for Medicare & Medicaid Services, State Medicaid officials, State mental health authorities, Medicaid beneficiary advocates, health care providers, and Medicaid managed care organizations. (c) Definitions In this section: (1) Representative sample of States The term representative sample of States means a non-probability sample in which at least two States are selected based on the knowledge and professional judgment of the selector. (2) State The term State means each of the 50 States, the District of Columbia, and any commonwealth or territory of the United States. (3) Institution for mental diseases The term institution for mental diseases has the meaning given such term in section 435.1010