Read all the latest records for a given AllergyIntolerance-type, e.g. DrugReaction, OtherAllergen, for a patient.

A HelseId token is required to authorize the user.

Curl example: Read all the latest AllergyIntolerance records of type DrugReaction for a patient

curl --location --request GET 'https://test1.critical-information.hit.nhn.no/api/critical-information/v1/AllergyIntolerance?criticalInfoType=DrugReaction' \
--header 'Authorization: Bearer eyJhbGciOiJSUzI1NiI......<HelseId token>' \
--header 'Content-Type: application/fhir+json; charset=UTF-8' \
--header 'Accept: application/fhir+json' \
--header 'nhn-user-role: %7B%0A++++%22system%22%3A+%22urn%3Aoid%3A2.16.578.1.12.4.1.1.9060%22%2C%0A++++%22code%22%3A+%22LE%22%0A%7D' \
--header 'nhn-access-basis: SAMTYKKE' \
--header 'nhn-source-system: My system name' \
--header 'nhn-patient-nin: 48882807579'

Response example

{
  "resourceType" : "Bundle",
  "type" : "searchset",
  "entry" : [ {
    "resource" : {
      "resourceType" : "AllergyIntolerance",
      "id" : "3649d4e6-c8d4-4f58-b943-44d7c360acc3",
      "meta" : {
        "versionId" : "1",
        "lastUpdated" : "2025-01-31T14:35:09.993+00:00",
        "profile" : [ "http://nhn.no/kj/fhir/StructureDefinition/KjAllergyIntolerance" ]
      },
      "contained" : [ {
        "resourceType" : "PractitionerRole",
        "id" : "recorderRef",
        "practitioner" : {
          "identifier" : {
            "system" : "urn:oid:2.16.578.1.12.4.1.4.4",
            "value" : "222200063"
          },
          "display" : "Tandberg, Gard"
        },
        "organization" : {
          "identifier" : {
            "system" : "urn:oid:2.16.578.1.12.4.1.4.101",
            "value" : "998570328"
          },
          "display" : "Munkholmen Legesenter"
        },
        "code" : [ {
          "coding" : [ {
            "system" : "http://nhn.no/kj/fhir/CodeSystem/CategoriesOfHealthProfessionals",
            "code" : "LE",
            "display" : "Lege"
          } ]
        } ]
      } ],
      "extension" : [ {
        "url" : "http://nhn.no/kj/fhir/StructureDefinition/KjSourceOfInformation",
        "valueCoding" : {
          "system" : "http://nhn.no/kj/fhir/CodeSystem/SourceOfInformation",
          "code" : "1",
          "display" : "Resultat av tester / analyser"
        }
      } ],
      "clinicalStatus" : {
        "coding" : [ {
          "system" : "http://terminology.hl7.org/CodeSystem/allergyintolerance-clinical",
          "code" : "active",
          "display" : "Active"
        } ]
      },
      "verificationStatus" : {
        "coding" : [ {
          "system" : "http://terminology.hl7.org/CodeSystem/allergyintolerance-verification",
          "code" : "confirmed",
          "display" : "Confirmed"
        } ]
      },
      "category" : [ "medication" ],
      "criticality" : "low",
      "code" : {
        "extension" : [ {
          "url" : "http://nhn.no/kj/fhir/StructureDefinition/KjInactiveIngredient",
          "valueBoolean" : true
        } ],
        "coding" : [ {
          "system" : "http://nhn.no/kj/fhir/CodeSystem/DrugTradeName",
          "code" : "ID_6EBD25FE-5E86-4733-B4BA-8810D010876E",
          "display" : "Ibuprox tab",
          "userSelected" : true
        }, {
          "system" : "http://nhn.no/kj/fhir/CodeSystem/ActiveSubstance",
          "code" : "ID_ECA56300-5E51-4152-913D-A2EA6E83AD72",
          "display" : "Ibuprofen",
          "userSelected" : false
        }, {
          "system" : "http://nhn.no/kj/fhir/CodeSystem/ATC",
          "code" : "M01AE01",
          "display" : "Ibuprofen",
          "userSelected" : false
        } ]
      },
      "patient" : {
        "reference" : "Patient/48882807579"
      },
      "onsetAge" : {
        "value" : 97,
        "system" : "http://unitsofmeasure.org",
        "code" : "a"
      },
      "recordedDate" : "1928-08-09T02:00:00+02:00",
      "recorder" : {
        "reference" : "#recorderRef"
      },
      "note" : [ {
        "text" : "Periodisk hendelse basert på månesyklus og tidevannskrefter."
      } ],
      "reaction" : [ {
        "manifestation" : [ {
          "coding" : [ {
            "system" : "http://nhn.no/kj/fhir/CodeSystem/TypeOfReaction",
            "code" : "2",
            "display" : "Blodtrykksfall"
          } ]
        } ]
      } ]
    }
  }, {
    "resource" : {
      "resourceType" : "AllergyIntolerance",
      "id" : "b9db66d0-f193-43a5-9b9c-18cfd27d869b",
      "meta" : {
        "versionId" : "1",
        "lastUpdated" : "2025-01-31T14:35:10.038+00:00",
        "profile" : [ "http://nhn.no/kj/fhir/StructureDefinition/KjAllergyIntolerance" ]
      },
      "contained" : [ {
        "resourceType" : "PractitionerRole",
        "id" : "recorderRef",
        "practitioner" : {
          "identifier" : {
            "system" : "urn:oid:2.16.578.1.12.4.1.4.4",
            "value" : "222200068"
          },
          "display" : "Ben Psa Reddik"
        },
        "organization" : {
          "identifier" : {
            "system" : "urn:oid:2.16.578.1.12.4.1.4.101",
            "value" : "996374653"
          },
          "display" : "GLØSHAUGEN LEGESENTER DA"
        },
        "code" : [ {
          "coding" : [ {
            "system" : "http://nhn.no/kj/fhir/CodeSystem/CategoriesOfHealthProfessionals",
            "code" : "LE",
            "display" : "Lege"
          } ]
        } ]
      } ],
      "extension" : [ {
        "url" : "http://nhn.no/kj/fhir/StructureDefinition/KjSourceOfInformation",
        "valueCoding" : {
          "system" : "http://nhn.no/kj/fhir/CodeSystem/SourceOfInformation",
          "code" : "1",
          "display" : "Resultat av tester / analyser"
        }
      } ],
      "clinicalStatus" : {
        "coding" : [ {
          "system" : "http://terminology.hl7.org/CodeSystem/allergyintolerance-clinical",
          "code" : "active",
          "display" : "Active"
        } ]
      },
      "verificationStatus" : {
        "coding" : [ {
          "system" : "http://terminology.hl7.org/CodeSystem/allergyintolerance-verification",
          "code" : "confirmed",
          "display" : "Confirmed"
        } ]
      },
      "category" : [ "medication" ],
      "criticality" : "high",
      "code" : {
        "coding" : [ {
          "system" : "http://nhn.no/kj/fhir/CodeSystem/ATC",
          "code" : "A11DA02",
          "display" : "Sulbutiamin"
        } ]
      },
      "patient" : {
        "reference" : "Patient/48882807579"
      },
      "onsetAge" : {
        "value" : 97,
        "system" : "http://unitsofmeasure.org",
        "code" : "a"
      },
      "recordedDate" : "1928-08-09T01:00:00+01:00",
      "recorder" : {
        "reference" : "#recorderRef"
      },
      "reaction" : [ {
        "manifestation" : [ {
          "coding" : [ {
            "system" : "http://nhn.no/kj/fhir/CodeSystem/TypeOfReaction",
            "code" : "10",
            "display" : "Hudreaksjon INA"
          } ]
        } ]
      } ]
    }
  } ]
}