Sarah McDill Morgan focused on enhancing data accuracy within the tuva-health/tuva repository by addressing a critical issue in the observation staging logic for claims-only processing. She analyzed and corrected the SQL flow to ensure that claims-specific conditions were properly honored, reducing the risk of edge-case misprocessing in the data pipeline. Leveraging her expertise in SQL, data processing, and database management, Sarah’s targeted fix improved the reliability of claims data and strengthened downstream analytics and reporting. Her work demonstrated careful debugging and code review, resulting in a more compliant and robust claims handling process aligned with business requirements.