
Courtney Pileggi
ASA, MAAA
Associate Actuary
Brookfield, WI, US
Courtney Pileggi is an associate actuary with the Milwaukee office of Milliman. She joined the firm in August 2019.
Experience
Courtney’s area of expertise is property and casualty insurance, particularly loss reserving, pricing, and predictive modeling. Within this space, she has experience in multiple lines of business, including workers' compensation, medical professional liability, mortgage insurance, and general liability, among others. She has assisted workers’ compensation and medical professional liability insurance clients with assignments, including loss reserving, ratemaking, and estimating the impact of proposed legislation. Services provided include:
- Reserving analyses
- Pricing, including ratemaking, developing class plans, and performing competitive analyses
- Predictive modeling (including evaluation of models)
- Assisting in the preparation of Statements of Actuarial Opinion
Publications and Presentations
- "Investment returns, DWP offset record high indemnity payments in Q3 2025.” Medical Liability Monitor, December 3, 2025.
- “Inflation’s double-edged sword impacts first-quarter 2024 financial results for MPL specialty writers.” Medical Liability Monitor, July 11, 2024.
Professional Designations
- Associate, Society of Actuaries
- Member, American Academy of Actuaries
Education
- BS, Actuarial Science and Applied Statistics, Purdue University
Publications
Read their latest work
Article
Strong investment returns and direct written premium offset record high indemnity payments in Q3 2025
15 December 2025 - by Eric J. Wunder, Courtney Pileggi
Indemnity payments for MPL insurers rose 17% to $2.9 billion in Q3—a high in our 20 years of tracking—but investment returns and premium offset the spike.
Article
Inflation’s double-edged sword impacts first-quarter 2024 financial results for MPL specialty writers
11 July 2024 - by Eric J. Wunder, Courtney Pileggi
We summarize results from Q1 2024 for composite of medical professional liability specialty writers, our 15th year of tracking the metrics.