{
  "resourceType": "StructureDefinition",
  "id": "obtained-prior-to-unit-care",
  "url": "https://emsinterop.com/fhir/StructureDefinition/ems-obtained-prior-to-unit-care",
  "version": "0.1.0",
  "name": "ObtainedPriorToUnitCare",
  "title": "Obtained/Administered/Performed Prior to This Unit's EMS Care",
  "status": "draft",
  "description": "Marks a clinical act or measurement recorded in this PCR as obtained, administered, or performed BEFORE this EMS unit assumed care (NEMSIS eVitals.02 / eMedications.02 / eProcedures.02 = Yes). Preserves the two-provenance distinction the NEMSIS repeating groups carry: this crew's care vs a prior unit's or facility's. Proposed upstream to IHE PCC alongside the mPSC NEMSIS mapping (workbook Architecture \u00a74.3).",
  "fhirVersion": "4.0.1",
  "kind": "complex-type",
  "abstract": false,
  "context": [
    {
      "type": "element",
      "expression": "Observation"
    },
    {
      "type": "element",
      "expression": "MedicationAdministration"
    },
    {
      "type": "element",
      "expression": "Procedure"
    }
  ],
  "type": "Extension",
  "baseDefinition": "http://hl7.org/fhir/StructureDefinition/Extension",
  "derivation": "constraint",
  "differential": {
    "element": [
      {
        "id": "Extension",
        "path": "Extension",
        "short": "Prior to this unit's EMS care",
        "min": 0,
        "max": "1"
      },
      {
        "id": "Extension.url",
        "path": "Extension.url",
        "fixedUri": "https://emsinterop.com/fhir/StructureDefinition/ems-obtained-prior-to-unit-care"
      },
      {
        "id": "Extension.value[x]",
        "path": "Extension.value[x]",
        "type": [
          {
            "code": "boolean"
          }
        ]
      }
    ]
  },
  "identifier": [
    {
      "system": "urn:ietf:rfc:3986",
      "value": "urn:emsinterop:extension:obtained-prior-to-unit-care"
    }
  ]
}