All residents over the age of 18 who reside in Collin County and who fall within 100% of Federal Poverty Level Income, resource, residency, citizenship and household composition criteria established in the Collin County Indigent Care Program and who have no other equivalent public or private health care benefits, may be eligible for medically necessary health care benefits as mandated by the State of Texas pursuant to the programs and services offered by Collin County Indigent Program.