20 ILCS 105/4.02e
For the purpose of long term care insurance payouts to clients of the Department's program of services to prevent unnecessary institutionalization established in Section 4.02 of this Act, a contract with the Department for the procurement of adult day services or adult day health services shall constitute certification by the Department of the adult day services . For the purposes of this Act , "adult day services" and "adult day center" means the direct care and supervision of adults aged 60 and over in a community-based setting for the purpose of providing personal attention and promoting social, physical, and emotional well-being in a structured setting. For the purposes of this Act, "adult day health services" means the direct care and supervision of adults aged 60 and over in a community-based setting for the purpose of providing ancillary health services, as defined by administrative rule, thereby promoting social, physical, and emotional well-being in a structured setting.
20 ILCS 105/4.02e