The Social Security and Disability Resource Center (SSDRC) provides information on federal disability benefit programs, SSD (social security disability, mandated under Title II of the social security act) and SSI (supplemental security income, mandated under Title 16), in addition to answering questions about social security retirement benefits and providing resource links on topics such as Medicare. The SSDRC is published, edited, and maintained by Tim Moore, a former disability claims examiner for the social security administration’s disability determination services (DDS), as well as a former caseworker with a background in many federal assistance programs, including Medicaid for Disabled Adults.