
Sam Shellabarger
FSA, MAAA
Principal & Consulting Actuary
Seattle, WA, US
Sam Shellabarger is a principal and consulting actuary with the Seattle office of Milliman. He joined the firm in 2016.
Experience
Sam's primary focus areas are Medicare Accountable Care Organizations (ACOs) and Medicare Advantage Organizations. He has worked with a broad range of clients, including health plans, integrated delivery systems, and provider groups. He played a key role in the development of Milliman's ACO Builder suite of products. Examples of recent analyses include:
- Provider organizations
- Provider groups in risk sharing programs, including MSSP, ACO REACH, and Primary Care First
- Medicare Advantage risk-sharing contract support
- ACO program change forecasting
- ACO network development
- Health plans
- Medicare Advantage bid development and certification
- Healthcare cost savings opportunity
- Medicare Advantage feasibility
Professional Designations
- Fellow, Society of Actuaries
- Member, American Academy of Actuaries
Education
- BS, Mathematics - Actuarial Science, Washington State University