LIGHTHOUSE – FHIR API DEVELOPMENT PLATFORM (VADP) SUPPORT

For the Lighthouse—VHA API Developer Platform (VADP) for AMPL GUI—we supported API developers in standardizing data access using HL7 FHIR. VADP, called Lighthouse, extracts data from the VA Clinical Data Warehouse (CDW) and delivers it via APIs. We engaged in terminology mapping to align CDW extracts with HL7 FHIR standards. To support interoperability, we guided developers on converting legacy VA healthcare data into HL7 FHIR format. J P Systems analyzed CDW and other datasets, applying our HL7 FHIR knowledge to support this transformation. As a result, we provided detailed mappings and guidance to align CDW data with relevant FHIR data elements.

Furthermore, both Lighthouse and VA.gov represent key components of the VA’s digital modernization strategy. Initially, Lighthouse used the same robust APIs as VA.gov and extended their use across the VA and to third parties. Drawing from private-sector and agency experience, including CMS’s Blue Button 2.0, we fostered a top-tier developer experience.

Currently, we lead the FHIR Community of Practice and support the VA FHIR API developers and the Platform and Patient Health API documentation. Explore more here: VA Lighthouse API Program

https://news.va.gov/58726/lighthouse-veteran-centered-api-program-va/