The Social Security Act, referred to in subsec. (a)(13) to (15), is act Aug. 14, 1935, ch. 531, 49 Stat. 620
, as amended. Parts B and E of title IV of the Social Security Act are classified generally to part B (§ 620 et seq.) and part E (§ 670 et seq.) of subchapter
of this title. Titles V, XIX, and XX of the Social Security Act are classified generally to subchapters V (§ 701 et seq.), XIX (§ 1396 et seq.), and XX (§ 1397 et seq.), respectively, of chapter
of this title. For complete classification of this Act to the Code, see section
of this title and Tables.