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SPECIALIZED CONSULTING

Interface & API Development

Design, build, and support HL7, CCDA, FHIR, XML, JSON, REST/SOAP, ODBC, and file-based interfaces.

Designing healthcare interfaces requires more than mapping fields. Successful integrations depend on clinical and operational workflow knowledge, transport reliability, exception handling, and long-term supportability. Experience covers clinical, financial, and scheduling workflows using HL7 v2, CCDA, FHIR, XML, JSON, REST and SOAP services, OAuth, ODBC, and file-based exchange.

How I can help

  • HL7 ADT, ORM, ORU, DFT, and SIU interface development
  • Message parsing, mapping, and transformations
  • REST and SOAP service integration, FHIR and JSON workflows
  • TCP/IP, HTTP, file, and ODBC connectivity
  • Perl user exits and custom transformation logic
  • Error handling, monitoring, and reconciliation

When to call

  • A new application needs to connect to your EHR
  • An interface needs a rebuild or redesign
  • You need API or FHIR connectivity alongside HL7

Typical deliverables

  • Interface specifications and mapping documents
  • Built and unit-tested interfaces
  • Test scripts and validation results
  • Implementation and support documentation

Example engagement

A new clinical, revenue-cycle, or API-driven application must exchange reliable data with existing EHR and downstream systems.