National Imaging Associates, a Magellan Health Services Company
Welcome to RADMD

Health Plans

Meridian Illinois

Welcome to the Meridian Illinois page. Here you can download policies and procedures specific to both ordering providers and imaging facilities. These include quick reference guides and information designed to assist you in using the RadMD Website to obtain and check authorizations.

If you have any questions about the NIA Program, please contact your dedicated NIA Provider Relations Manager, Leta Genasci

Update on COVID-19


Outpatient MeridianComplete Imaging and Cardiac Program

Outpatient MeridianHealth Imaging and Cardiac Program

YouthCare HealthChoice Illinois

Physical Medicine


Recorded General Trainings

Recorded RadMD Demos

Click the link below to see information about the 2013 Jimmo v. Sebelius settlement involving skilled nursing and skilled therapy services.

Clinical Guidelines

    • Clinical Guidelines
    • Refer to the Utilization Review Matrix document to view specific codes managed by NIA  

Clinical Training Modules

We have a series of clinical training modules that will help you avoid delays and ensure that you have the right information before submitting your prior authorization request. Click here to access them.