Amends the Medical Assistance Article of the Illinois Public Aid Code. Provides that drugs prescribed to residents of the following facilities are not subject to prior approval as a result of the 4-prescription limit: (i) long-term care facilities as defined in the Nursing Home Care Act; (ii) community-integrated living arrangements as defined in the Community-Integrated Living Arrangements Licensure and Certification Act; (iii) supportive living facilities as defined in the Code; (iv) intermediate care facilities for persons with developmental disabilities as defined in the ID/DD Community Care Act; and (v) medically complex for the developmentally disabled facilities as defined in the MC/DD Act.