{
  "$schema": "https://json-structure.org/draft/2025/schema",
  "title": "Jefferson Health FHIR R4 Encounter Structure",
  "description": "Structural shape of a US Core Encounter resource as returned by the Jefferson Health (Epic) FHIR R4 endpoint.",
  "type": "object",
  "properties": {
    "resourceType": { "type": "string" },
    "id": { "type": "string" },
    "status": { "type": "string" },
    "class": {
      "type": "object",
      "properties": {
        "system": { "type": "string" },
        "code": { "type": "string" },
        "display": { "type": "string" }
      }
    },
    "type": { "type": "array" },
    "subject": { "type": "object" },
    "participant": { "type": "array" },
    "period": {
      "type": "object",
      "properties": {
        "start": { "type": "string" },
        "end": { "type": "string" }
      }
    },
    "reasonCode": { "type": "array" },
    "diagnosis": { "type": "array" },
    "hospitalization": { "type": "object" },
    "location": { "type": "array" },
    "serviceProvider": { "type": "object" }
  }
}