VistA — the US Department of Veterans Affairs legacy EHR system supporting 9 million veterans annually.
📡 Connection Status
Not configured
🔧 Connection Settings
📋 Saved Connections
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- Register at developer.va.gov and create an application
- Obtain your VA Lighthouse API key
- Note the VA facility station number for your integration
- Base URL: https://sandbox-api.va.gov/services/fhir/v0/r4/
- Production requires VA review and approval
- Test connection to verify