National Imaging Associates (NIA) & Radiation Oncology FAQs

You’ll find frequently asked questions we've received from the provider community about precertification guidelines for advanced radiology procedures and radiation oncology through National Imaging Associates (NIA). NIA is an independent company that manages precertification for certain imaging services on behalf of BlueCross BlueShield of South Carolina and BlueChoice HealthPlan of South Carolina. If you have a question you would like to submit please contact us.
BlueChoice® HealthPlan of South Carolina is an independent licensee of the Blue Cross and Blue Shield Association.