Prior authorization is required for certain procedures and services. Contracted providers are financially liable for providing services that are medically unnecessary.
Pre-approval is based on member benefits and eligibility at the time of service. It prospectively determines medical necessity, treatment appropriateness and setting via nationally recognized guidelines.
AIM Specialty Health (AIM) manages imaging services for Premera. Providers must make pre-approval requests through AIM for members on plans that require it.
The following imaging services are subject to review:
To see which codes require review, check our code list or log in to use our prospective review tool.
View AIM Clinical Appropriateness Guidelines (updated twice yearly).
To request an order number, register with AIM and
submit your request online or call AIM at 866-666-0776.
An order number isn't required for:
Diagnostic imaging services providers are strongly encouraged to verify that the pre-approval has been received before scheduling and performing diagnostic imaging exams. In addition, imaging providers must submit ordering/referring provider information, per guidelines from the Centers for Medicare and Medicaid Services (CMS), in boxes 17 and 17b on CMS-1500 forms.
If you have questions, please call AIM at 866-666-0776.
Reference info and checklist
Clinical information checklist
Order entry tip sheet
AIM Specialty Health is an independent company providing advanced imaging services to Premera Blue Cross and Premera Blue Cross Blue Shield of Alaska providers.