1. Short title This Act may be cited as the Lung Cancer Screening and Prevention Act of 2023 . 2. Authority to expand coverage of tests for lung cancer screening under the medicare program (a) In general Section 1834(n) of the Social Security Act ( 42 U.S.C. 1395m(n) ) is amended— (1) by redesignating subparagraphs (A) and (B) of paragraph (1) as clauses (i) and (ii), respectively, with appropriate indentation; (2) by redesignating paragraphs (1) and (2) as subparagraphs (A) and (B), respectively, with appropriate indentation; (3) by striking Notwithstanding any other provision of this title and inserting: (1) In general Notwithstanding any other provision of this title and subject to paragraph (2)