; and (2) to provide supplemental funds to the public schools and public charter schools of the State in the amounts provided in the most recent fiscal year for public schools and public charter schools of the State or the District of Columbia (as the case may be) under such Act. 323. Medicaid Federal medical assistance percentage (a) Continuation Notwithstanding section 1905(b) of the Social Security Act ( 42 U.S.C. 1396d(b) ), during the period beginning on the date of the admission of the State into the Union and ending on September 30 of the fiscal year during which the State submits the certification described in subsection (b), the Federal medical assistance percentage for the State under title XIX of such Act shall be the Federal medical assistance percentage for the District of Columbia under such title as of the day before the date of the admission of the State into the Union. (b) Termination The certification described in this subsection is a written certification by the State to the President that, during each of the first 5 fiscal years beginning after the date of the certification, the estimated revenues of the State will be sufficient to cover any reduction in revenues which may result from the termination of the provisions of this section. 324. Federal planning commissions (a) National Capital Planning Commission (1) Continuing application Subject to the amendments made by paragraphs (2) and (3), upon the admission of the State into the Union, chapter 87 of title 40, United States Code, shall apply as follows: (A) Such chapter shall apply with respect to the Capital in the same manner and to the same extent as such chapter applied with respect to the District of Columbia as of the day before the date of the admission of the State into the Union. (B) Such chapter shall apply with respect to the State in the same manner and to the same extent as such chapter applied with respect to the State of Maryland and the Commonwealth of Virginia as of the day before the date of the admission of the State into