Milliman MedInsight® is one of the healthcare industry’s most highly regarded platforms for data warehousing and healthcare analytics, and has been adopted by payers, purchasers, providers and other healthcare clients. Additional MedInsight products include solutions that provide preconfigured or custom reporting and data configurations, as well as individual tools that can address specific business needs.


MedInsight’s analytics are used by many types of healthcare organizations, including health plans, at-risk providers/ACOs, employers, third-party administrators, state Medicaid agencies, and multi-payer coalitions. Common use cases for which MedInsight is used include cost and utilization analysis, employer group reporting, population health management, care management, quality and efficiency measurement, and avoidable events and services.

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Health Cost Guidelines (HCG) Grouper

Milliman has been at the forefront of helping health plans and employers evaluate and price their products for decades. By leveraging our Health Cost Guidelines (HCGs) since 1954, Milliman’s clients have had a reliable source of cost and utilization benchmarks against which to compare their own products and data. In 2005, Milliman developed the HCG Grouper, a tool that lets clients process their own claims experience through this HCG-based methodology.