AllergyIntolerance resource (FHIR R4)

AllergyIntolerance is a FHIR R4 resource. The Pidgeon engine generates synthetic AllergyIntolerance instances and validates them against the R4 structure definitions.

Example

{
  "resourceType": "AllergyIntolerance",
  "id": "allergyintolerance-e861a590e6a5fc8392ea6898ed0a6a0d",
  "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"
      }
    ]
  },
  "type": "allergy",
  "category": [
    "medication"
  ],
  "criticality": "unable-to-assess",
  "code": {
    "coding": [
      {
        "system": "http://www.nlm.nih.gov/research/umls/rxnorm",
        "code": "omitted",
        "display": "RxNorm code omitted from this published example"
      }
    ],
    "text": "Sulfa drugs"
  },
  "patient": {
    "reference": "Patient/patient-L46A6EIB9J"
  },
  "recordedDate": "2023-10-07",
  "reaction": [
    {
      "substance": {
        "coding": [
          {
            "system": "http://snomed.info/sct",
            "code": "omitted",
            "display": "SNOMED CT code omitted from this published example"
          }
        ]
      },
      "manifestation": [
        {
          "coding": [
            {
              "system": "http://snomed.info/sct",
              "code": "omitted",
              "display": "SNOMED CT code omitted from this published example"
            }
          ]
  ...

Generated by the Pidgeon engine: pidgeon generate AllergyIntolerance --seed 20260722. Codes from licensed terminologies (LOINC, SNOMED CT, CPT, RxNorm) are omitted from published examples. Truncated for display; the command reproduces the full resource.

Validation context

• strict pidgeon validate grades a AllergyIntolerance instance against the base R4 structure definition: missing required elements raise REQUIRED_FIELD_MISSING and cardinality violations raise CARDINALITY_MIN or CARDINALITY_MAX.(REQUIRED_FIELD_MISSING)
• strict Profile validation grades the same instance against an installed IG profile: profile cardinality findings carry FHIR-PROFILE-CARDINALITY and terminology binding findings carry FHIR-PROFILE-BINDING.(FHIR-PROFILE-CARDINALITY)