← Back to Projects

Case Study

Healthcare Data Validation & Reporting Integrity

A reporting integrity framework for comparing exports, identifying mismatches, explaining root causes, and improving confidence in healthcare data.

Healthcare Data Validation & Reporting Integrity

Problem

Operational teams often see differences between EHR screens, BI dashboards, exports, and financial reports without a clear explanation of why the numbers differ.

Approach

Used SQL validation queries, export comparisons, reconciliation logic, and root-cause analysis to trace discrepancies back to source data, filters, mappings, or business rules.

Impact

  • ✓Improved trust in reporting outputs
  • ✓Helped explain discrepancies clearly
  • ✓Reduced time spent investigating mismatches
  • ✓Supported stronger data governance and reporting quality

Tools & Technologies

SQL ServerT-SQLExcelPower QueryData Analysis