Insurance Credentialing for RD and CNS Get credentialing and contracted. Dietitian / CNS Insurance Credentialing Aetna Credentialing $100.00 Anthem/Blue Cross Credentialing $100.00 Ambetter Credentialing $100.00 Cigna Credentialing You must have a physical location for ALL Cigna plans $100.00 United Health Care Credentialing $100.00 Medicare Credentialing $200.00
