Trillium Health Resources
Welcome to the Trillium Health Resources page. The documents below have been designed to help RadMD users navigate the prior authorization process for each program Evolent 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.
Prior authorization will be required for the following outpatient procedures:
- CT/CTA
- MRI/MRA
- PET Scan
- MUGA Scan
- Nuclear Stress Test
- Echocardiography
If you have any questions about our programs, please contact your dedicated Evolent Provider Relations Manager: Priscilla Singleton
Advanced Imaging Program
- Announcement Letter
- Frequently Asked Questions - Diagnostic Tests and Interventional Procedures
- Frequently Asked Questions
- Provider Education Presentation
- Utilization Review Matrix
For access to our Advanced Imaging tip sheets/checklists, click here.
Cardiology Program
For access to our Cardiac tip sheets/checklists, click here.
Conservative Treatment Forms
For access to our conservative treatment forms, click here.
Clinical Guidelines
- Clinical Guidelines
- Refer to the Utilization Review Matrix document to view specific codes managed by Evolent.