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

Health Plans

Gateway Health Medicare Assured

Welcome to the Gateway Health Medicare Assured page. Here you can download policies and procedures specific to both ordering providers and imaging facilities. These include quick reference guides and FAQs. You can also view information designed to assist you in using the RadMD Web site to obtain and check authorizations.

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

Update on COVID-19



Conservative Treatment Forms

Physical Medicine - Pennsylvania

RadMD Physical Medicine User References

Musculoskeletal - Pennsylvania


Clinical Tip Sheets

Coding Reference Guidelines

Recorded General Trainings

Recorded RadMD Demos

Medicare Clinical Guidelines