Evolent (formerly National Imaging Associates, Inc.) does not endorse or guarantee references or sites listed unless indicated (ex. APA Clinical Practice Guidelines), and no unfavorable inference should be drawn from failure of any resource to be listed here.

Some information in this Website may not apply to the reader and may vary by applicable state law, provider agreement and/or client contract. In the event of a discrepancy between information on this Website and the benefit plan documents, provider agreement(s) and/or applicable state law, the plan document(s), provider agreement(s) and/or state laws will control.

To maintain the confidentiality of patient protected health information, a secure username and password are required to access certain online applications.

Certain of Evolent's online applications require data feeds from its customers. Information displayed in online applications is current in accordance with the parameters outlined within the application. Payment of benefits is subject to the member's eligibility on the date of service and all other contractual provisions of the plan.