CDS Hooks Library
1.0.1 - STU1 International flag

This page is part of the CDS Hooks Hook Library (v1.0.1: STU1) based on FHIR (HL7® FHIR® Standard) R4. This is the current published version. For a full list of available versions, see the Directory of published versions

Allergyintolerance Create

Page standards status: Informative

allergyintolerance-create

Metadata Value
specificationVersion 1.0
hookVersion 0.1.0
hookMaturity 1 - Submitted

Workflow

The allergyintolerance-create hook fires when when a clinician adds a new allergy or intolerance to a patient's list of allergies. This hook fires during the act of finalizing the entry of a new allergy, such that the decision support returned from the CDS Service can guide the clinician to cancel the addition of the allergy. The context of the hook include the AllergyIntolerance resource that's about to be added to the patient's list of allergies.

Context

Field Optionality Prefetch Token Type Description
userId REQUIRED Yes string The id of the current user.
For this hook, the user is expected to be of type Practitioner.
For example, Practitioner/123
patientId REQUIRED Yes string The FHIR Patient.id of the current patient in context
encounterId OPTIONAL Yes string The FHIR Encounter.id of the current encounter in context
allergyIntolerance REQUIRED No object R4/STU3/DSTU2 - FHIR AllergyIntolerance instance

Example

Example (R4)
{
  "context": {
    "userId": "Practitioner/123",
    "patientId": "1288992",
    "encounterId": "89284",
    "allergyIntolerance": {
      "resource": {
        "resourceType": "AllergyIntolerance",
        "id": "RES163672",
        "clinicalStatus": "active",
        "verificationStatus": "confirmed",
        "type": "allergy",
        "category": [
          "food"
        ],
        "criticality": "high",
        "code": {
          "coding": [
            {
              "system": "http://snomed.info/sct",
              "code": "424213003",
              "display": "Allergy to bee venom"
            }
          ]
        },
        "patient": {
          "reference": "Patient/1288992"
        },
        "assertedDate": "2018-11-15T07:05:57-05:00"
      }
    }
  }
}
Example (STU3)
{
  "context": {
    "userId": "Practitioner/123",
    "patientId": "1288992",
    "encounterId": "89284",
    "allergyIntolerances": {
      "resourceType": "Bundle",
      "entry": [
        {
          "resource": {
            "resourceType": "AllergyIntolerance",
            "id": "RES163672",
            "clinicalStatus": "active",
            "verificationStatus": "confirmed",
            "type": "allergy",
            "category": [
              "food"
            ],
            "criticality": "high",
            "code": {
              "coding": [
                {
                  "system": "http://snomed.info/sct",
                  "code": "424213003",
                  "display": "Allergy to bee venom"
                }
              ]
            },
            "patient": {
              "reference": "Patient/1288992"
            },
            "assertedDate": "2018-11-15T07:05:57-05:00"
          }
        }
      ]
    }
  }
}
Example (DSTU2)
{
  "context": {
    "userId": "Practitioner/123",
    "patientId": "1288992",
    "encounterId": "89284",
    "allergyIntolerances": {
      "resourceType": "Bundle",
      "entry": [
        {
          "resource": {
            "resourceType": "AllergyIntolerance",
            "id": "RES443610",
            "recordedDate": "1992-05-28T17:22:05-04:00",
            "patient": {
              "reference": "Patient/1288992"
            },
            "substance": {
              "coding": [
                {
                  "system": "http://snomed.info/sct",
                  "code": "424213003",
                  "display": "Allergy to bee venom"
                }
              ]
            },
            "status": "active",
            "criticality": "low",
            "type": "allergy",
            "category": "food"
          }
        }
      ]
    }
  }
}

Change Log

Version Description
0.1.0 Initial Release