As used in sections 17b-83 and 17b-601, “rated housing facility” means (1) a boarding facility or home, except for a community companion home, licensed by the Department of Developmental Services, the Department of Mental Health and Addiction Services, or the Department of Children and Families; or (2) the facility established by New Horizons, Inc. pursuant to § 19a-507, provided any such home or facility has been approved by the Department of Social Services to receive state supplement payments for residents found eligible for such payments in accordance with § 17b-600.