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Ian M. McCulla, FSA, MAAA

Consulting Actuary
Indianapolis, IN, US

Tel: +1 317 5243576

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Professional Designations

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


  • B.S. (summa cum laude, honors college), Mathematics, Indiana Wesleyan University

Current Responsibility

Ian is an actuary with the Indianapolis office of Milliman. He joined the firm in 2009.


Since joining Milliman, Ian has worked with a variety of different clients, including state Medicaid agencies, Medicaid managed care organizations, commercial health plans, and employers. His experience with these clients includes:

  • Capitation rate setting/bids
  • Support filing federal forms, including waivers, actuarial equivalence testing, and federal grant applications
  • Financial/budget forecasting and reserving
  • Managed care savings analysis
  • Employer contribution rate setting
  • Part D RDS and creditable coverage testing


Ian actively publishes research and insight on current actuarial issues. See milliman.com or his LinkedIn account for recent publications.


  • Society of Actuaries Health Section
  • Society of Actuaries Medicaid Subgroup
  • Work at Milliman

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