through the CMS–64 report under (and subject to audit under) subsection (h). (f) Special payment rules (1) Application in case of research and demonstration projects and other waivers In the case of a State with a waiver of the State plan approved under section 1115, section 1915, or another provision of this title, this section shall apply to medical assistance expenditures and medical assistance payments under the waiver, in the same manner as if such expenditures and payments had been made under a State plan under this title and the limitations on expenditures under this section shall supersede any other payment limitations or provisions (including limitations based on a per capita limitation) otherwise applicable under such a waiver. (2) Treatment of States expanding coverage after fiscal year 2016 In the case of a State that did not provide for medical assistance for the 1903A enrollee category described in subsection (e)(2)(D) during fiscal year 2016 but which provides for such assistance for such category in a subsequent year, the provisional FY19 per capita target amount for such enrollee category under subsection (d)(5) shall be equal to the provisional FY19 per capita target amount for the 1903A enrollee category described in subsection (e)(2)(E). (3) In case of State failure to report necessary data If a State for any quarter in a fiscal year (beginning with fiscal year 2019) fails to satisfactorily submit data on expenditures and enrollees in accordance with subsection (h)(1), for such fiscal year and any succeeding fiscal year for which such data are not satisfactorily submitted— (A) the Secretary shall calculate and apply subsections (a) through (e) with respect to the State as if all 1903A enrollee categories for which such expenditure and enrollee data were not satisfactorily submitted were a single 1903A enrollee category