Our Member Services department is ready to help you get the most from your health plan.
Member Services Phone Number:
312-864-8200
855-444-1661 (toll-free)
711 (TDD/TTY)
Hours of Operation:
Monday – Friday: 8:00 AM to 6:00 PM
Saturday: 9:00 AM to 1:00 PM
©2025 Cook County Health. All rights reserved.
Beware of scams. Illinois will never ask you for money to renew or apply for Medicaid. Report scams to the fraud report website or the Medicaid fraud hotline at 1-844-453-7283/1-844-ILFRAUD.