About Sentinel Integrity Group

We protect program integrity across every state and federal agency through AI-powered fraud detection, real-time oversight, and measurable results nationwide.

Our Mission

Sentinel Integrity Group exists to solve the government program fraud crisis at scale. We believe that state and federal agencies deserve intelligence infrastructure as sophisticated as the fraud they're fighting. By combining AI, government audit data, and real-time claims and payment monitoring, we help legislators and agency leaders detect fraud before it happens, recover lost dollars, and meet their program integrity obligations.

We are not traditional auditors. We are not a software vendor. We are a national vendor of program integrity intelligence — purpose-built for government.

An HRN Group Division

Backed by expertise in healthcare revenue recovery at scale

HRN Group

Healthcare Revenue Network is our parent company, specializing in healthcare revenue recovery operations. HRN Group executes on findings that Sentinel identifies — handling appeals, claims optimization, and recovery workflows on behalf of state agencies and providers.

This structure allows Sentinel to focus purely on detection and insight, while HRN Group handles execution. Or states can action findings in-house with our support and documentation.

Integrated Strength

Being part of HRN Group gives Sentinel unique advantages:

  • Deep operational experience with state government programs
  • Proven recovery execution capabilities
  • Access to national datasets and benchmarks
  • Relationships with state leadership and legislatures
  • Financial strength to support large-scale deployments

Core Values

Integrity

Every finding is tied to evidence. Every alert is audit-ready. We build trust through transparency and documentation that stands up to federal oversight and legislative scrutiny.

Vigilance

Fraud is evolving. We monitor 42 vectors across 8 lifecycle stages in real-time. Our models are updated weekly. We stay ahead of fraud patterns so states don't fall behind.

Transparency

No black-box AI. States understand why we flagged each claim, which regulation it violated, and what evidence supports our findings. Full audit trails and compliance documentation provided.

Innovation

We apply cutting-edge AI and data science to a sector that hasn't seen serious technology investment. Real-time processing. Cross-program correlation. Predictive risk scoring. Modern tools for modern problems.

Leadership

Built by veterans of healthcare policy, revenue recovery, and government contracting

David Thorne

CEO & Founder

David founded Sentinel Integrity Group to solve the government program fraud crisis at scale. With 15+ years in healthcare economics and state government contracting, David previously led revenue recovery operations for major healthcare systems and worked directly with state agencies on compliance and program integrity initiatives.

David holds a degree in Healthcare Administration and has testified before state legislatures on program integrity. He is based in Wichita, Kansas, and is available for direct consultation with state agency leadership.

Sentinel is a growing team. We're actively recruiting data engineers, AI/ML specialists, and healthcare compliance experts. If you're passionate about fighting fraud and serving the public interest, contact us.

Get in Touch

Reach out directly to discuss how Sentinel can serve your state

Direct Contact

David Thorne

CEO & Founder

david@highvaluechange.com

(316) 393-8324

Website

sentinelintegritygroup.com

Serving state and federal agencies nationwide

Parent Company

HRN Group

Healthcare Revenue Network

Recovery execution partner for identified opportunities

Ready to Learn More?

Explore our solutions, view case studies, or schedule a conversation with David about how Sentinel can help your state.

Schedule a Demo