; and (2) by inserting after subparagraph (C) the following new subparagraph: (D) (i) Effective with respect to monthly insurance benefits payable for months in calendar year 2020, no primary insurance amount computed under subparagraph (A) may be less than the greater of— (I) the minimum monthly amount computed under subparagraph (C); or (II) in the case of an individual who has more than 10 years of work (as defined in clause (iv)(I)), the alternative minimum amount determined under clause (ii). (ii) (I) The alternative minimum amount determined under this clause is the applicable percentage of 1/12 of the poverty guideline for 2019. (II) For purposes of subclause (I), the applicable percentage is the percentage specified in connection with the number of years of work, as set forth in the following table: If the number of years The applicable of work is: percentage is: 11 6.25 percent 12 12.50 percent 13 18.75 percent 14 25.00 percent 15 31.25 percent 16 37.50 percent 17 43.75 percent 18 50.00 percent 19 56.25 percent 20 62.50 percent 21 68.75 percent 22 75.00 percent 23 81.25 percent 24 87.50 percent 25 93.75 percent 26 100.00 percent 27 106.25 percent 28 112.50 percent 29 118.75 percent 30 or more 125.00 percent. (iii) For purposes of this subparagraph— (I) the term year of work means, with respect to an individual, a year to which 4 quarters of coverage have been credited based on such individual’s wages and self-employment income; and (II) the term poverty guideline for 2019 means the annual poverty guideline for 2019 (as updated annually in the Federal Register by the Department of Health and Human Services under the authority of section 673(2) of the Omnibus Budget Reconciliation Act of 1981) as applicable to a single individual. . (b) 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— (1) to carry out the amendments made by this section