· UnitedHealthcare
· Oxford Health Plans
· Cigna
· Aetna
· UMR
· Oscar
· UHC Student Resources
· AllSavers UHC
· Harvard Pilgrim
· Meritain
· Nippon
· United Healthcare Shared Services
· Allied Benefit Systems - Aetna
· Surest (Formerly Bind)
· Health Plans Inc.
· UnitedHealthcare Global
· Christian Brothers Services - Aetna
· Trustmark Health Benefits - Aetna
· Trustmark Health Benefits - Cigna
· Tustmark Small Business Benefits - Aetna
· Health Scope - Aetna