; and (2) in subsection (b)(3)(A)(ii)— (A) in subclause (I)— (i) by striking the national and inserting (aa) the national ; and (ii) by striking , by at the end and inserting ; or ; and (B) by adding at the end of subclause (I) the following: (bb) if higher (and if such second calendar year is after 2019), the highest national average wage index (as so defined) for any calendar year before such second calendar year, by . (b) Modification related to reduction of benefits based on disability Section 224(f)(2)(B)(i) of such Act ( 42 U.S.C. 424(f)(2)(B)(i) ) is amended by inserting (or if higher (and if such calendar year is after 2019), the highest national average wage index (as so defined) for any calendar year before such calendar year) after made . 4. Across-the-board benefit increase (a) In general Section 215(a)(1)(A)(i) of the Social Security Act ( 42 U.S.C. 415(a)(1)(A)(i) ) is amended by striking 90 percent and inserting 93 percent . (b) Effective date (1) In general The amendment made by subsection (a) shall apply with respect to monthly insurance benefits payable for months in calendar year 2020. (2) Recomputation of primary insurance amounts Notwithstanding section 215(f) of the Social Security Act, the Commissioner of Social Security shall recompute primary insurance amounts to the extent necessary— (A) to carry out the amendments made by this section; and (B) to account for the nonapplication of such amendments after calendar year 2020. (c) Rule of construction For purposes of applying subparagraphs (A) and (B) of section 215(i)(1) of the Social Security Act in any calendar year, nothing in this Act shall be considered a general benefit increase under title II of such Act. 5. Increase in minimum benefit for lifetime low earners based on years in the workforce (a) In general Section 215(a)(1) of the Social Security Act ( 42 U.S.C. 415(a)(1) ) is amended— (1) by redesignating subparagraph (D) as subparagraph (E)