; and (B) all certified nurse-midwives in such hospital agree not to bill charges for professional services rendered in such hospital to individuals covered under the insurance program established by this title. . (b) Effective date The amendments made by subsection (a) shall apply to services furnished on or after the date of the enactment of this Act. 523. Grants to professional organizations to increase diversity in maternal, reproductive, and sexual health professionals (a) In general The Secretary of Health and Human Services, through the Administrator of the Health Resources and Services Administration, shall carry out a grant program under which the Secretary may make to eligible health professional organizations— (1) for fiscal year 2019, planning grants described in subsection (b)