; and (2) in paragraph (28)— (A) by striking as defined in subsection (g) hereof and inserting as defined in paragraph (27) ; and (B) by striking subsection (c)(1) through (4) and inserting subparagraphs (A) through (D) of paragraph (13) . (c) Conforming amendments (1) Affordable choices health benefit plans Section 1311(c)(6)(D) of the Patient Protection and Affordable Care Act ( 42 U.S.C. 18031(c)(6)(D) ) is amended by striking section 4 of the Indian Health Care Improvement Act and inserting section 1304(f) . (2) Reduced cost-sharing for individuals enrolling in qualified health plans Section 1402(d) of the Patient Protection and Affordable Care Act ( 42 U.S.C. 18071(d) ) is amended— (A) in paragraph (1), in the matter preceding subparagraph (A), by striking section 4(d) of the Indian Self-Determination and Education Assistance Act ( 25 U.S.C. 450b(d) ) and inserting section 1304(f) ; and (B) in paragraph (2), in the matter preceding subparagraph (A), by striking (as so defined) and inserting (as defined in section 1304(f)) . (3) Exemption from penalty for not maintaining minimum essential coverage Section 5000A(e) of the Internal Revenue Code of 1986 is amended by striking paragraph (3) and inserting the following new paragraph: (3) Indians Any applicable individual who is an Indian (as defined in section 1304(f) of the Patient Protection and Affordable Care Act). .