Using assessment and investigation data from the reported APS cases in Texas, this study examines the types of elder self-neglect and neglect, including medical neglect. It then examines the association between self-neglect and neglect and individual economic resources as well as health care and social service programs for the poor. The findings show that elder self-neglect/neglect is, in large part, attributable to frail older adults' and their families' lack of resources to pay for essential goods and services and the inadequate healthcare and other formal support programs for the older adults and their caregivers. This inadequate public policy coverage, rather than individual and intrafamily risk factors per se, needs to be considered as a significant cause of elder self-neglect/neglect.