; and (3) in subsection (e), by striking (14) Exclusion and inserting (15) Exclusion . 204. Extension of additional Federal financial participation for CHIP Section 2105(b) of the Social Security Act ( 42 U.S.C. 1397ee(b) ) is amended in the second sentence by inserting and during the period that begins on October 1, 2019, and ends on September 30, 2020, the enhanced FMAP determined for a State for a fiscal year (or for any portion of a fiscal year occurring during such period) shall be increased by 11.5 percentage points after 23 percentage points, . III Offset 301. Implementation of Office of Inspector General recommendation to delay certain Medicare plan prepayments (a) Medicare Advantage payments Section 1853(a)(1) of the Social Security Act ( 42 U.S.C. 1395w–23(a)(1) ) is amended— (1) in subparagraph (A), in the matter preceding clause (i)— (A) by striking subsections (e), (g), (i), and (l) and inserting subparagraph (J), subsections (e), (g), (i), and (l), ; and (B) by inserting (or, for months beginning with January 2019, on the date specified in subparagraph (J)) after in advance ; and (2) by adding at the end the following new subparagraph: (J) Timing of payments (i) In general With respect to monthly payments under this section for months in a year (beginning with 2019), the date specified in this subparagraph with respect to a payment for a month is the first business day occurring on or after the applicable date defined in clause (ii). (ii) Applicable date For purposes of clause (i), with respect to a year (beginning with 2019), the term applicable date means, with respect to a payment for— (I) January of such year, January 2nd; (II) February of such year, February 5th; (III) March of such year, March 10th; (IV) April of such year, April 15th; (V) May of such year, May 20th; (VI) June of such year, June 25th; (VII) July and each succeeding month (other than December) of such year, the first day of the next month