Michelle Frank explores why successful post-pay payment integrity programs must go beyond repeat recoveries by continuously developing new audit concepts, using AI to uncover missed opportunities, and turning findings into actionable insights that help prevent future overpayments.
Insights
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.

Clarity from the front lines of payment integrity.

Insights
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.

News
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.
.jpg)

.jpeg)

.jpg)