Interpage Document Correlation
Automated cross-page entity validation for multi-page medical and insurance forms, catching inconsistencies before they reach downstream systems.
The Business Problem
Multi-page forms spread data across many pages; inconsistencies led to wrong decisions and audit issues. Manual cross-checks did not scale.
Medical and insurance workflows require a clear audit trail and automatic resolution of conflicting values across pages.
The Technical Solution
I built a correlation and validation system that cross-references entities across pages using a rule engine and entity resolution logic. Inconsistencies are flagged for human review with a clear audit trail.
The system runs after OCR and codification, integrating with the extraction pipeline.
The Scalability Factor
Deployed on AWS with Docker alongside the extraction pipeline. Rule-based processing is stateless and scales horizontally with document volume.
Business Impact
39% fewer downstream errors from conflicting or missing cross-page data; clear audit trail for review.
Critical for multi-page medical and insurance forms; running in production alongside extraction.