On October 4, 2017, the U.S. Senate Finance Committee approved a bill that would reauthorize federal funding through FFY 2022 for the Children’s Health Insurance Program (CHIP), a program that currently serves over nine million low-income children. New funding authorization for CHIP expired on September 30, 2017. For now, states are operating CHIP on federal allotments left over from prior years. Those reserves vary widely from state to state.