; and (III) by adding at the end the following: The models selected under this subparagraph shall include the social determinants of health payment model described in subsection (h), the testing of which shall begin not later than December 31, 2024. ; and (ii) in subparagraph (C), by adding at the end the following new clauses: (ix) Whether the model will affect access to care from providers and suppliers caring for high risk patients or operating in underserved areas. (x) Whether the model has the potential to reduce health disparities, including minority and rural health disparities. ; (B) in paragraph (3)(B)— (i) in clause (i), by inserting or health equity after quality of care ; (ii) in clause (ii), by inserting or increasing health inequities after quality of care ; and (iii) in clause (iii), by inserting or health equity after quality of care ; and (C) in paragraph (4)(A)— (i) in clause (i), by striking ; and and inserting a semicolon; (ii) in clause (ii), by striking the period and inserting ; and ; and (iii) by adding at the end the following new clause: (iii) for models for which testing begins on or after January 1, 2024, the extent to which the model improves health equity. ; (3) in subsection (c)— (A) in paragraph (1)— (i) in subparagraph (A), by inserting or, beginning on or after January 1, 2024, increasing health inequities before the semicolon; and (ii) in subparagraph (B), by inserting or, beginning on or after January 1, 2024, health equity after patient care ; and (B) in paragraph (3), by inserting or increase health disparities experienced by beneficiaries, including low-income, minority, or rural beneficiaries, or that such expansion would improve health equity before the period