; and (B) has been awarded adjustment assistance for option A under section 221(b)(1) of such Act for such week. (2) EB program definitions The terms compensation , regular compensation , extended compensation , benefit year , base period , State , State agency , State law , and week have the respective meanings given such terms under section 205 of the Federal-State Extended Unemployment Compensation Act of 1970 ( 26 U.S.C. 3304 note). . (b) Clerical amendment The table of sections for chapter 23 of subtitle C of the Internal Revenue Code of 1986 is amended by adding at the end the following item: Sec. 3312. Additional unemployment compensation. . (c) Effective date The amendments made by this section shall take effect on January 1, 2020, and shall apply to weeks of unemployment ending on or after such date. IV Other benefits and services 241. Eligibility for premium subsidy credit and cost sharing benefits for health insurance (a) Premium subsidy credit (1) In general Paragraph (1) of section 36B(c) of the Internal Revenue Code of 1986 is amended by adding at the end the following new subparagraph: (E) Special rule for certain certified adversely affected workers If— (i) a taxpayer has a household income which is not greater than 100 percent of an amount equal to the poverty line for a family of the size involved, and (ii) the taxpayer is a certified adversely affected worker under section 202 of the Clean Energy Worker Just Transition Act and has been awarded adjustment assistance under Option A, Option B, or Option C of section 211(b) of such Act, the taxpayer shall, for purposes of the credit under this section, be treated as an applicable taxpayer with a household income which is equal to 100 percent of the poverty line for a family of the size involved. . (2) Effective date The amendment made by this subsection shall apply to months beginning after December 31, 2017. (b) Cost sharing The second sentence of section 1402(b) of the Patient Protection and Affordable Care Act is amended by striking section