{
  "resourceType": "CodeSystem",
  "id": "encounter-diet",
  "meta": {
    "lastUpdated": "2019-11-01T09:29:23.356+11:00",
    "profile": [
      "http://hl7.org/fhir/StructureDefinition/shareablecodesystem"
    ]
  },
  "extension": [
    {
      "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-wg",
      "valueCode": "pa"
    },
    {
      "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status",
      "valueCode": "draft"
    },
    {
      "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-fmm",
      "valueInteger": 1
    }
  ],
  "url": "http://terminology.hl7.org/CodeSystem/diet",
  "identifier": [
    {
      "system": "urn:ietf:rfc:3986",
      "value": "urn:oid:2.16.840.1.113883.4.642.4.1091"
    }
  ],
  "version": "4.0.1",
  "name": "Diet",
  "title": "Diet",
  "status": "draft",
  "experimental": false,
  "publisher": "FHIR Project team",
  "contact": [
    {
      "telecom": [
        {
          "system": "url",
          "value": "http://hl7.org/fhir"
        }
      ]
    }
  ],
  "description": "This value set defines a set of codes that can be used to indicate dietary preferences or restrictions a patient may have.",
  "caseSensitive": true,
  "valueSet": "http://hl7.org/fhir/ValueSet/encounter-diet",
  "content": "complete",
  "concept": [
    {
      "code": "vegetarian",
      "display": "Vegetarian",
      "definition": "Food without meat, poultry or seafood."
    },
    {
      "code": "dairy-free",
      "display": "Dairy Free",
      "definition": "Excludes dairy products."
    },
    {
      "code": "nut-free",
      "display": "Nut Free",
      "definition": "Excludes ingredients containing nuts."
    },
    {
      "code": "gluten-free",
      "display": "Gluten Free",
      "definition": "Excludes ingredients containing gluten."
    },
    {
      "code": "vegan",
      "display": "Vegan",
      "definition": "Food without meat, poultry, seafood, eggs, dairy products and other animal-derived substances."
    },
    {
      "code": "halal",
      "display": "Halal",
      "definition": "Foods that conform to Islamic law."
    },
    {
      "code": "kosher",
      "display": "Kosher",
      "definition": "Foods that conform to Jewish dietary law."
    }
  ]
}