You may contact the Illinois Mental Health  Collaborative for Access and Choice at the following toll-free numbers:
    
    Call: 1 (866) 359-7953
    TTY: 1 (866) 880-4459
    EDI Help Desk: 1 (888) 247-9311
    edi-providersupport@carelon.com
Hours of Operation: Monday through Friday 8am – 5pm