; and (5) the program prioritizes pregnant and postpartum women who are enrolled in the State Medicaid plan under title XIX of the Social Security Act ( 42 U.S.C. 1396 et seq.), or a waiver of such plan. (c) Grants (1) Limitation The Secretary may award a grant under this section to up to 10 States. (2) Term of grants Grants under this section shall be made for a term of 5 years. (3) Prioritization In awarding grants under this section, the Secretary shall give priority to the States with the greatest racial disparities in maternal mortality and severe morbidity rates. (d) Report on grant impact and dissemination of best practices (1) Report Not later than January 1, 2024, the Administrator of the Health Resources and Services Administration shall submit a report to Congress that describes— (A) the impact of the grants awarded under this section on maternal and child health; (B) best practices and models of care used by recipients of grants under this section