UC79: Rebate Reconciliation Agent

The Problem

Pharmaceutical manufacturers offer PBMs and health plans rebates on prescribed drugs, with rebate contracts specifying volumes, pricing tiers, and performance bonuses. Rebate reconciliation is complex: PBMs must match actual drug shipment volumes with the contractual rebate tiers, cross-reference against prescription utilization data, and verify manufacturer invoices. Discrepancies are common: manufacturer invoices may claim higher rebates than actual utilization supports; contract tier breakpoints may be misinterpreted. Manual rebate reconciliation is labor-intensive and error-prone; many PBMs lack the resources to audit manufacturer invoices thoroughly. Undetected underpayment of rebates costs PBMs millions annually.

What the Agent Does

Shipment Volume Extraction: Ingests manufacturer drug shipment data (quantities, NDC codes, dates) from invoices and/or EDI transactions; cross-references against internal pharmacy/distribution records to verify reported volumes.
Contract Tier Matching: References manufacturer rebate contracts (stored in system) to determine applicable rebate tier for each drug shipment based on volume, date, and product; calculates expected rebate amount per shipment.
Utilization Data Cross-Reference: Pulls prescription utilization data from PBM claims system; verifies that reported manufacturer shipment volumes align with actual PBM utilization (significant discrepancies flagged).
Rebate Invoice Verification: Receives manufacturer rebate invoices; compares claimed rebate amounts against calculated expected rebates; identifies over-claims (manufacturer claims higher rebate than contractually owed) and under-payments (PBM is owed higher rebate).
Discrepancy Report Generation: Generates detailed reconciliation report for finance team showing: each shipment, expected rebate, claimed rebate, variance, and required adjustment. Highlights discrepancies >$10K for investigation.
Dispute Documentation Preparation: For identified underpayments, auto-generates dispute letter to manufacturer with supporting documentation (contracts, shipment records, utilization data); tracks dispute status and resolution.

Data Requirements

Aspect	Details
Data Sources	Manufacturer drug shipments (invoices, EDI, wholesaler records), manufacturer rebate contracts (contract management system), PBM prescription claims (utilization data), rebate invoice data (manufacturer invoices), drug NDC and pricing data.
Data Classification	Confidential business data (contracts, utilization, rebate amounts), financial data
Data Quality Needs	High , contract terms must be accurately encoded; shipment data must be complete; utilization data must be current.
Complexity	High , contract interpretation, volume matching, variance analysis; exception handling.

Score Breakdown

Criterion	Weight	Score (1-5)	Weighted
Time Recaptured	15%	4	0.60
Error Reduction	10%	4	0.40
Cost Avoidance	10%	4	0.40
Strategic Leverage	5%	3	0.15
Data Availability	15%	3	0.45
Process Clarity	15%	4	0.60
Ease of Implementation	10%	3	0.30
Fallback Available	10%	4	0.40
Audience (Int/Ext)	10%	4	0.40
Composite	100%		3.65

Why It Scores Well

Significant Financial Impact: Rebates represent 15 to 20% of PBM revenue; even 1% improvement in rebate recovery = $100M+ industry-wide.
Manual Process Weakness: Finance teams lack resources to audit all manufacturer invoices; agent enables comprehensive auditing at scale.
Known Solution Space: Rebate logic is well-defined in contracts; solution space is bounded.
Quantifiable Impact: Rebate variances are dollar-specific; ROI is measurable and direct.
Scalable Across Portfolio: Logic applies to all drug contracts; impacts thousands of contracts.

Regulatory Alignment

Contract Enforcement: Agent ensures PBMs enforce manufacturer contracts accurately; supports legal enforcement if disputes escalate.
Transparency Requirements: Some regulations require accurate reporting of rebate amounts; agent ensures accurate reporting.
Financial Audit Compliance: Finance audits are simplified when rebate reconciliation is systematic and documented; agent provides audit trail.

Sprint Factory Fit

Moderate Fit. Contract data requires manual encoding or OCR/parsing (variable complexity depending on contract format). Shipment data integration straightforward. Utilization matching straightforward. Initial build: 6 weeks for contract management system + shipment matching + utilization cross-reference. Finance workflow integration: 2 weeks. Deployment: Batch job running monthly + finance dashboard. Ongoing: 2 weeks/sprint for new contracts and dispute management.

Comparable Implementations

PBM Rebate Management Systems , Rebate reconciliation reference platform.
Financial Reconciliation Tools , Finance system baseline.
Contract Management Software , Contract data management patterns.

Deploy This Use Case with the Sprint Factory

From zero to a governed, production agent in 6 weeks.

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Governance Risks to Consider

Before deploying this use case, review these agentic AI risks from the Corvair Risk Catalogue. Each is scored on the DAMAGE framework and mapped to regulatory expectations.