UST HealthProof, a provider of core administrative solutions and Business-Process-as-a-Service for health plans, completed the acquisition of Advantasure, a healthcare technology and business process services company. Financial terms were not disclosed. "This transaction is yet another milestone in our transformational journey and provides a platform of growth for our clients and employees. Combining Advantasure's modern solutions and its distinct workforce with UST HealthProof's mission and services makes us differentiators in the market," Kevin Adams, UST HealthProof CEO.