Possible online services disruption due to Internet related outage
A worldwide technology outage is causing disruption to some State of Illinois online systems. We are aware of this issue and are diligently working on restoration.
Notice of Privacy Incident
Non-Institutional Providers
MEDI Webinar September 28, 2016
Vaccination Billing Instructions - FFS Billing to HFS for Physicians; Nurses; Local Health Departments; School Base/Linked Health Center Services; Local Education Agencies (pdf)
Vaccination Billing Instructions - for Federally Qualifies Health Centers; Encounter Rate Clinics; Rural Health Clinics (pdf)
MEDI Example Slides (pdf)
MCO Responses to Questions Regarding Vaccinations for CHIP Children (pdf)