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National Imaging Associates (NIA)

Health Net has contracted with National Imaging Associates Inc. (NIA) for radiology benefit management.

The program includes management of non-emergent, high-tech, outpatient radiology services through prior authorization. This program is consistent with industry-wide efforts to ensure clinically appropriate quality of care and to manage the increasing utilization of these services.

Health Net oversees the NIA program and is responsible for claims adjudication. NIA manages non-emergent outpatient imaging/radiology services through contractual relationships with free-standing facilities.

Prior authorization is required for the following outpatient radiology procedures:

  • CT/CTA/CCTA
  • MRI/MRA
  • PET Scan

KEY PROVISION:

Providers rendering the above services should verify that the necessary authorization has been obtained. Failure to do so may result in non-payment of your claim.

Go to the NIA website for more information.

New Century Health (NCH) and National Imaging Associates, Inc. (NIA) are affiliates of Evolent Health, collectively referred to as "Evolent." Visit Evolent for more information.