CFR›Title 20›Chapter III›Part 404›Subpart B›Subject Group General ContainsSections 404.101–404.102CorpusDaily eCFRDisplayed edition2026-04-24Last updated2026-04-24 Sections 404.101 § 404.101 Introduction. 404.102 § 404.102 Definitions. Previous Fully Insured Status Fully Insured Status Next Quarters of Coverage Quarters of Coverage