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

Health Plans

Centene / Superior HealthPlan


Welcome to the Superior HealthPlan 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 Web site to obtain and check authorizations.




*Updated documents providing clarification on prior authorization requirements for CCTA, Stress Echo, Echocardiography and Nuclear Cardiology procedures.


Cardiac Educational Documents

Facility Scheduling Program



Click here 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