VA VistA Data Model

Each VA VistA's FileMan holds up to 2 billion interlinked records of over 4000 different types.

As well as the vast majority of Veteran clinical data, FileMan holds profiles of VA users, financial information, connected device descriptions, interface definitions and usage logs. The integrated and comprehensive nature of FileMan data makes it an ideal target for analysis

• Cross VistA Model Analysis
• FOIA VistA Data Model Reference