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Experience
Since joining Milliman, Liam has performed work for a variety of clients, including health plans and government health programs. Liam’s experience includes:
- Medicare Advantage Part D bid development
- Medicare Advantage Part D reconciliation estimation
- Incurred but not reported (IBNR) reserving
- Cost benchmarking
- Research projects
Prior to working at Milliman, Liam worked as an actuarial analyst for an employee benefits consulting firm primarily servicing mid-size employers’ self-funded health plans.
Professional Designations
- Associate, Society of Actuaries
- Member, American Academy of Actuaries
Education
- BAS, Economics and Statistics, University of California, Davis
Publications
Read their latest work
Article
Building a long-range GLP-1 forecast: When could commercial health plans see a plateau?
11 September 2025 - by John Rogers, Liam Kussman, Brian Anderson, Jeremy Sarich, Andrew Marshall
GLP-1 drugs: We provide a framework for building a long-range forecast to help employers understand how trends may change over time.
