Revolutionizing Healthcare with Data and Expertise

Transform US Core FHIR StructureDefinitions into AI-optimized JSON schemas designed for clinical form builders. We partner with health plans, provider groups, and digital health organizations to solve high-impact problems through technology, strategy, and clinical precision.

API Parameters
Select a FHIR R4 resource type. StructureDefinitions are generated dynamically using AI.
Choose between US Core requirements or generic FHIR R4 flexibility
Leave empty for default version (only applies to US Core)
API Documentation
View Postman & Insomnia Guide
Complete setup instructions for REST clients

Welcome to FHIR Explorer

Select a FHIR resource type from the left panel and click "Analyze" to see the AI-optimized JSON schema with field metadata, validation rules, and dropdown options.

Features
  • MoSCoW Priority Filtering
  • ValueSet Expansion
  • Validation Rules
  • Reference Mapping
Supported Resources
  • Patient
  • Observation
  • Practitioner