{
  "description": "If set to true, indicates that the medication code sent was chosen as a "representative" code of a drug picked at a more general level. I.e. The user didn't actually choose this specific code. The intended constraints around what drug should be supplied are conveyed by the request's substitution rules.",
  "_filename": "ExtIsRepresentative.json",
  "package_name": "accdr.fhir.ig.pkg",
  "date": null,
  "derivation": "constraint",
  "meta": {
    "lastUpdated": "2021-03-01T20:02:53.914+00:00"
  },
  "publisher": null,
  "fhirVersion": "4.0.1",
  "name": "ExtIsRepresentative",
  "mapping": [ {
    "uri": "http://hl7.org/v3",
    "name": "RIM Mapping",
    "identity": "rim"
  } ],
  "abstract": false,
  "type": "Extension",
  "experimental": null,
  "resourceType": "StructureDefinition",
  "title": "DIN is Representative",
  "package_version": "0.9.0-alpha-0.9.1",
  "status": "draft",
  "id": "e0afe70f-508b-4dc1-9bee-c37ae9c4498c",
  "kind": "complex-type",
  "url": "http://prescribeit.ca/fhir/StructureDefinition/ext-medication-code-representative",
  "context": [ {
    "type": "element",
    "expression": "Medication.code.coding"
  } ],
  "version": null,
  "differential": {
    "element": [ {
      "id": "Extension",
      "path": "Extension",
      "comment": "Conformance Rule: If prescribing by Generic Name, a (representative) DIN must be present in the message and this boolean must be 'true'.\nUsage Note:    The receiving system will ONLY interpret the ingredients from the representative DIN; it is understood that this DIN was not prescribed.   For representative DINs, the prescriber must also enter a strength and strength unit of measure and may optionally enter a prescription drug form.  It is expected that this data will also be present.\n\nUsage Note:   The receiving system must understand that the Prescription was based on a Generic Name when this flag is set, meaning that the product that is being taken by the patient may be a generic equivalent with the same prescribed dosage.\n\nUsage Note: The representative DIN is chosen by the EMR (not the prescriber) based on the drug and route that is entered by the prescriber.\n\nUsage Note: This is used within PrescribeIT™ is to allow for automation as it provides a codified value to represent what the prescriber wants. This may assist the pharmacist in dispensing."
    }, {
      "id": "Extension.url",
      "path": "Extension.url",
      "fixedUri": "http://prescribeit.ca/fhir/StructureDefinition/ext-medication-code-representative"
    }, {
      "id": "Extension.value[x]",
      "min": 1,
      "path": "Extension.value[x]",
      "type": [ {
        "code": "boolean"
      } ]
    } ]
  },
  "baseDefinition": "http://hl7.org/fhir/StructureDefinition/Extension"
}