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David C. Lewis

Senior Consultant
Seattle, WA, US

Tel: +1 206 5045974

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  • BBA, Actuarial Science, Georgia State University

Current Responsibility

David is a senior consultant with the Seattle office of Milliman.


David works with BlueCross BlueShield plans, health maintenance organizations, health insurance carriers, and provider organizations. He has extensive experience evaluating and benchmarking provider reimbursement and contracts, having worked with carriers, providers, employee benefit consultants and employer groups, performing analyses and developing tools such as:

  • claims mapping and provider discount summarization process that is used with almost all BlueCross BlueShield plans and many other insurance carriers, and
  • tool comparing average provider discounts between carriers for employee benefit consultants to use with their clients.

David also has significant experience and proficiency in the following areas:

  • Pricing and rate development
  • Episode-based reporting
  • ACO development
  • Claims mapping and categorization
  • Claims repricings
  • Capitation development
  • Reserve analysis
  • Financial reporting and projections
  • Analysis of actuarial liabilities

David first joined the firm in 1994. After a three-year period with a major insurance company, he rejoined Milliman in 2011.

  • Work at Milliman

    • “I was offered a chance to come in, shake things up, create something."
    Work at Milliman