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Case Study

National Health System

Revenue Cycle

A multi-state health system was writing off more than $200M annually to denials and underpayments. The denials team was burning out, payor contracts were changing faster than rules engines could keep up. AIOS encoded the senior specialists' workflow and let it compound.

National Health System
Client
Multi-state health system
Vertical
National Health System
Category
Revenue Cycle
Timeframe
18 weeks to production

Impact

$42M

Forecasted annual recovery

87%

Denial appeals automated

2.1×

Analyst leverage

Challenge

Two hundred million dollars in annual write-offs. A denials team running on tribal knowledge, with payor contracts that changed faster than the rules engine could be updated. CFO bandwidth was spent on weekly variance commentary instead of strategic decisions.

Every payor was different. Every state added its own wrinkle. The team's senior specialists were the only ones who knew which appeals were worth pursuing — and they were burning out.

Solution

AIOS Observer watched senior denial specialists work — not just the happy path, but the way they handled odd payor responses, partial reimbursements, and contractual ambiguities. The cognitive core authored adaptive workflows from those patterns.

Layered memory captured payor-specific behavior over time. HIPAA-grade policy gated escalations to humans. The Evolving Context Playbook surfaced systemic billing gaps the team had been working around for years.

The system gets better at every payor. The rules engine never did.

It surfaces patterns we'd never have caught manually.

VP, Revenue Cycle

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