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Zachary M. Davis, FSA, MAAA

Consulting Actuary
Atlanta, GA, US

Tel: +1 404 2377060

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Professional Designations

  • Fellow, Society of Actuaries
  • Member, American Academy of Actuaries


  • BS, Mathematics, Georgia State University

Current Responsibility

Zach is a consulting actuary with the Atlanta office of Milliman. He joined the firm in 2012.


Zach works with both Medicare and commercial clients providing a broad range of services. Before coming to Milliman, he did employee benefit consulting mainly working with large retirement systems. This work included data warehousing, self-funded rate development, IBNR reserving, retiree medical valuations, and retiree drug subsidy consulting. His current Milliman client activities include the following:

  • Group and Individual product development, rating, and underwriting
  • Patient Protection and Affordable Care Act (ACA) plan compliance and rate filing
  • Medicare Advantage pricing and rate filing
  • Creditable coverage and RDS testing and compliance
  • Evaluation of blocks of business
  • Healthcare cost analysis and actuarial cost model development
  • Work at Milliman

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