{
  "resourceType" : "Immunization",
  "id" : "avery-tdap-20250408",
  "meta" : {
    "profile" : ["https://fhir.apps.health/StructureDefinition/polaris-core-immunization"]
  },
  "text" : {
    "status" : "generated",
    "div" : "<div xmlns=\"http://www.w3.org/1999/xhtml\">Tdap vaccination administered to Avery Linwood by Dr. Emil Navarro on April 8, 2025 at Cedarbrook Family Health Site A.</div>"
  },
  "identifier" : [{
    "system" : "https://fhir.apps.health/NamingSystem/cedarbrook-clinic-immunization-identifier",
    "value" : "IMM-TDAP-AVERY-20250408"
  }],
  "status" : "completed",
  "vaccineCode" : {
    "coding" : [{
      "system" : "http://hl7.org/fhir/sid/cvx",
      "code" : "115",
      "display" : "Tdap"
    }],
    "text" : "Tdap (tetanus, diphtheria, pertussis) vaccine"
  },
  "patient" : {
    "identifier" : {
      "system" : "https://fhir.apps.health/NamingSystem/cedarbrook-clinic-patient-identifier",
      "value" : "1234567890"
    },
    "display" : "Avery Linwood"
  },
  "encounter" : {
    "identifier" : {
      "system" : "https://fhir.apps.health/NamingSystem/cedarbrook-clinic-encounter-identifier",
      "value" : "enc-avery-20250408-01"
    },
    "display" : "Annual Physical - Cedarbrook Site A"
  },
  "occurrenceDateTime" : "2025-04-08",
  "primarySource" : true,
  "reportOrigin" : {
    "coding" : [{
      "system" : "http://terminology.hl7.org/CodeSystem/immunization-origin",
      "code" : "provider",
      "display" : "Other Provider"
    }],
    "text" : "Administered during physical exam"
  },
  "location" : {
    "identifier" : {
      "system" : "https://fhir.apps.health/NamingSystem/cedarbrook-clinic-location-identifier",
      "value" : "cedarbrook-site-a"
    },
    "display" : "Cedarbrook Family Health - Site A"
  },
  "lotNumber" : "TDAP-2025-APRIL-BATCH-01",
  "site" : {
    "coding" : [{
      "system" : "http://snomed.info/sct",
      "code" : "368209003",
      "display" : "Right arm"
    }]
  },
  "route" : {
    "coding" : [{
      "system" : "http://terminology.hl7.org/CodeSystem/v3-RouteOfAdministration",
      "code" : "IM",
      "display" : "Injection, intramuscular"
    }]
  },
  "doseQuantity" : {
    "value" : 0.5,
    "unit" : "mL",
    "system" : "http://unitsofmeasure.org",
    "code" : "mL"
  },
  "performer" : [{
    "actor" : {
      "identifier" : {
        "system" : "https://fhir.apps.health/NamingSystem/cedarbrook-clinic-practitioner-identifier",
        "value" : "NAVARRO-PRAC-001"
      },
      "display" : "Dr. Emil Navarro"
    }
  }],
  "note" : [{
    "authorString" : "Dr. Emil Navarro",
    "time" : "2025-04-08T10:45:00-06:00",
    "text" : "Tdap vaccine administered as part of routine preventative care. No immediate adverse reaction observed."
  }]
}