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

Health Net of California

 

Welcome to the Health Net of California and CalViva Health page.  The documents below have been designed to help RadMD users navigate the prior authorization process for each program Evolent (formerly National Imaging Associates, Inc.) is responsible for. Additional process-specific training tools and modules can be found via links on the Resources tab at the top of the screen.

If you have any questions about our programs, please contact your dedicated Evolent Provider Relations Manager, Sarai Mansanarez.

Advanced Imaging and Cardiac Programs

For access to our Advanced Imaging tip sheets/checklists, click here.

For access to our Cardiac tip sheets/checklists, click here.

CalViva Health - Advanced Imaging and Cardiac Programs

For access to our Advanced Imaging tip sheets/checklists, click here.

For access to our Cardiac tip sheets/checklists, click here.

Community Health Plan of Imperial Valley - Advanced Imaging and Cardiac Programs

For access to our Advanced Imaging tip sheets/checklists, click here.

For access to our Cardiac tip sheets/checklists, click here.

Conservative Treatment Forms  

For access to our conservative treatment forms, click here.

Low Dose Chest CT History Form

Low Dose Chest CT History Form

Clinical Guidelines

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