In the United States, depending on the context, the term "welfare" can be used to refer to means-tested cash benefits, especially the Aid to Families with Dependent Children (AFDC) program and its successor, the Temporary Assistance for Needy Families Block Grant, or it can be used to refer to all means-tested programs that help individuals or families meet basic needs, including, for example, health care through Medicaid, Supplemental Security Income (SSI) benefits and food and nutrition programs (SNAP). It can also include Social Insurance programs such as Unemployment Insurance, Social Security, and Medicare.