; and (II) to an individual who is not a newly eligible individual (as so described) but who is eligible for medical assistance under the State Medicaid program, the enhanced FMAP applicable to the State or, for fiscal quarters beginning on or after January 1, 2020, the matching rate determined for the State and quarter under clause (ii). (ii) Phasedown of enhanced FMAP For purposes of clause (i)(II), the matching rate determined for a State and fiscal quarter under this clause shall be— (I) for the fiscal quarter beginning on January 1, 2020, a percentage equal to the enhanced FMAP applicable to the State reduced by a number of percentage points equal to 1/6 of the percentage points difference between the enhanced FMAP applicable to the State and the Federal medical assistance percentage applicable to the State under section 1905(b) of the Social Security Act ( 42 U.S.C. 1396d(b) ); (II) for the fiscal quarter beginning on April 1, 2020, a percentage equal to the enhanced FMAP applicable to the State reduced by a number of percentage points equal to 1/3 of the percentage points difference between the enhanced FMAP applicable to the State and the Federal medical assistance percentage applicable to the State under section 1905(b) of the Social Security Act ( 42 U.S.C. 1396d(b) ); (III) for the fiscal quarter beginning on July 1, 2020, a percentage equal to the enhanced FMAP applicable to the State reduced by a number of percentage points equal to 1/2 of the percentage points difference between the enhanced FMAP applicable to the State and the Federal medical assistance percentage applicable to the State under section 1905(b) of the Social Security Act ( 42 U.S.C. 1396d(b) )