Navigate today’s most pressing health industry challenges with a leading global expert by your side.
ACO utilization & cost evaluation
Healthcare cost modeling
Insurance risk assessment
Medicare plan selection solution
Healthcare risk adjustment
Pharmaceutical claims analytics
Meet growing needs for innovative insurance solutions while increasing operational health and improving compliance.
Financial modeling & industrialization
Retirement & Benefits
Deliver on the promises of the past and create smart solutions for the future.
Compensations & benefits
Benefit plan evaluation
Manage complex risks using data-driven insights, advanced approaches, and deep industry experience.
Auto policy underwriting
Software performance enhancement
Mortgage platform for investments & reinsurance
Solvency II reporting & compliance
This is a place where your ideas and insights make an impact. Where an independent, entrepreneurial spirit is an advantage. And where diversity of thought and experience makes us who we are.
Data-driven insight. Deep expertise. Transformative innovation. Since 1947, Milliman has delivered intelligent solutions to improve health and financial security.
Jason Petroske is a consulting actuary with the Milwaukee office of Milliman. He joined the firm in 2013.
Jason's primary area of focus is assisiting commercial health plans with pricing, state insurance department rate filings, experience analyisis, and financial modeling. He has worked extensively with Affordable Care Act (ACA) regulations and, in particular, the Federal Risk Adjustment program and risk transfer model.
He has led many ACA research initiatives and modeling projects in his time at Milliman, including designing and building the firm’s commercial medical coding and EDGE submission tools and the firm-wide ACA financial accrual projection model, among others.
Additionally, he has supported various issuers with forecasting and building pro forma financial statements. He has also assisted health plans with annual statements of actuarial opinion regarding statutory liabilities.
Before joining Milliman, Jason worked for nearly nine years at a major health insurer in the Milwaukee area. As Director of Enterprise Risk Management, he coordinated various analyses and projections for the company’s main business units, such as claims processing, sales, and customer service and retention. His other responsibilities included general experience analysis and building and maintaining the firm’s individual and small group financial forecasting models.