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Insights

Accuracy starts with insight.

Penstock shines a light on the patterns, processes, and system behaviors that shape payment accuracy. Explore the cases, perspectives, and practical guidance that help plans recover more, prevent more, and move payment integrity forward.

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Insights
The Real Cost of Medical Coding Errors—and Why We All Need Better Audits

Medical coding errors and flawed audit systems quietly add a “hidden tax” to healthcare—driving higher premiums, increased out-of-pocket costs, and strained provider reimbursements. In this insight, Dr. Robert Haskey explains how medical audits work, why fraud, waste and abuse remain so costly, and how outdated, opaque audit models fail to prevent errors at the source. He outlines a better path forward: deeper, clinically grounded audits that focus on root-cause prevention, provider education, and smarter use of human expertise and technology to make payment accuracy a shared responsibility across the healthcare system.

Insights

Accuracy starts with insight.

Penstock’s thought leaders surface the patterns, processes, and system behaviors that shape payment accuracy. Explore perspectives grounded in real claim work—practical guidance, emerging trends, and expert analysis designed to help plans recover more, prevent more, and advance payment integrity.

Case Studies

Deeper review. Clearer outcomes. Proven impact.

Every case study follows the same arc: attention uncovers what automation and surface-level review miss. See how deeper investigation reveals systemic issues, strengthens provider conversations, and returns meaningful dollars to plans.

News

Milestones, momentum, and moments that move us forward.

Every case study follows the same arc: attention uncovers what automation and surface-level review miss. See how deeper investigation reveals systemic issues, strengthens provider conversations, and returns meaningful dollars to plans.

Has your PI strategy stalled? Big promises, flat results?

It might be time for a fresh look.

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