Jason Weinstock

Jason Weinstock

Senior Managing Consultant

Jason Weinstock has expertise in health care program integrity, including state program integrity strategic development and operation, federal policymaking and implementation, and health care fraud investigation and prosecution. 

Weinstock came to Mathematica in 2014 from the U.S. Department of Health and Human Services, Office of Inspector General, Office of Investigations (OIG), where he was the inspector for Medicaid and Medicare Part C operations. His work focused on program integrity vulnerabilities, complex fraud investigations, managed care, and health reform. He also held positions at the Centers for Medicare & Medicaid Services including special assistant to the deputy director for the Centers for Medicaid and Children’s Health Insurance Program Services. In addition, he served as a law enforcement coordinator for the Medicaid Integrity Group focusing on improving coordination between law enforcement and State Medicaid program integrity units and served as policy advisor to senior management. Weinstock began his career in health care as a prosecutor at the Maryland Medicaid Fraud Control Unit where he led investigations and prosecutions of a wide range of providers.

He holds a J.D. from the University of Maryland School of Law and is a member of the Medicaid Section of the National Healthcare Anti-Fraud Association.


  • Health care program integrity
  • Health care fraud investigation and prosecution
  • Program integrity
  • Managed care
  • Health care
Focus Area Topics
  • Health
  • Medicaid and CHIP
  • State Health Policy

See Clearly. Act Quickly.

From local to global challenges in health, human services, and international development, we’re here to improve public well-being and make progress together. Learn more about becoming a Mathematica client or partner.

Work With Us