A. List of States participating in the federally administered optional supplementary payment program

The following states participate in federally administered optional supplementary payment programs:

State Reference California SI 01415.058B Delaware SI 01415.058C District of Columbia SI 01415.058D Hawaii SI 01415.058E Iowa SI 01415.058F Michigan SI 01415.058G Montana SI 01415.058H Nevada SI 01415.058I New Jersey SI 01415.058J Pennsylvania SI 01415.058K Rhode Island SI 01415.058L Vermont SI 01415.058M