Contact Information

Molina Healthcare of Illinois
1520 Kensington Rd., Suite 212
Oak Brook, IL 60523

Business Hours: 8 a.m. to 5 p.m. Monday -- Friday


Phone Numbers

Provider Services: (855) 866-5462

Member Services:

  • HealthChoice Illinois: (855) 687-7861
  • MMP: (877) 901-8181

Secure Transportation:
  • HealthChoice Illinois: (844) 644-6354
  • MMP: (844) 644-6353

Fax Numbers

Main Fax: (630) 571-1220

Prior Authorization Fax: (866) 617-4971

Pharmacy Prior Authorization Fax: (855) 365-8112


Claims Address

Molina Healthcare of Illinois
P.O. Box 540
Long Beach, CA 90801


Provider Network Management


Molina has a team of dedicated network managers in your area who can assist you. Access our provider network territory maps by the following provider types.

Molina contracted hospital providers, including FQHCs, RHCs, ERCs, and affiliated group, click here.

Molina contracted ancillary providers, including LTC, waivers, home health, DME, lab, private practice medical doctors and specialists, BH and transportation providers, click here.

Do you need more help?
Questions can be directed to the Provider Network Management Department via email at MHILProviderNetworkManagement@MolinaHealthcare.com