In this article, unless the context otherwise requires:
1. "Administration" means the Arizona health care cost containment system administration.
2. "Department" means the department of economic security.
3. "Parent" means a parent of or the legally responsible individual for the minor child.
4. "Program" means the parents as paid caregivers program approved by the centers for medicare and medicaid services to this state's section 1115(a) demonstration waiver on February 16, 2024.