Release 4B Snapshot #1

This page is part of the FHIR Specification v4.3.0-snapshot1: R4B Snapshot to support the Jan 2022 Connectathon. About the R4B version of FHIR. The current officially released version is 4.3.0. For a full list of available versions, see the Directory of published versions . Page versions: R4B R4 R3

4.3.14.134 Code System http://terminology.hl7.org/CodeSystem/diet

Patient Administration Work Group Maturity Level: 0Informative Use Context: Any

This is a code system defined by the FHIR project.

Summary

Defining URL:http://terminology.hl7.org/CodeSystem/diet
Version:4.3.0-snapshot1
Name:Diet
Title:
Definition:

This codesystem defines a set of codes that can be used to indicate dietary preferences or restrictions a patient may have.

Committee:Patient Administration Work Group
OID:2.16.840.1.113883.4.642.1.1091 (for OID based terminology systems)
Source ResourceXML / JSON

This Code system is used in the following value sets:

  • ValueSet: Diet (This value set defines a set of codes that can be used to indicate dietary preferences or restrictions a patient may have.)
  • ValueSet: Diet (This value set defines a set of codes that can be used to indicate dietary preferences or restrictions a patient may have.)

4.3.14.134.1 Content

This code system http://terminology.hl7.org/CodeSystem/diet defines the following codes:

CodeDisplayDefinition
vegetarian VegetarianFood without meat, poultry or seafood.
dairy-free Dairy FreeExcludes dairy products.
nut-free Nut FreeExcludes ingredients containing nuts.
gluten-free Gluten FreeExcludes ingredients containing gluten.
vegan VeganFood without meat, poultry, seafood, eggs, dairy products and other animal-derived substances.
halal HalalFoods that conform to Islamic law.
kosher KosherFoods that conform to Jewish dietary law.

 

See the full registry of code systems defined as part of FHIR.

Explanation of the columns that may appear on this page:

LevelA few code lists that FHIR defines are hierarchical - each code is assigned a level. See Code System for further information.
SourceThe source of the definition of the code (when the value set draws in codes defined elsewhere)
CodeThe code (used as the code in the resource instance). If the code is in italics, this indicates that the code is not selectable ('Abstract')
DisplayThe display (used in the display element of a Coding). If there is no display, implementers should not simply display the code, but map the concept into their application
DefinitionAn explanation of the meaning of the concept
CommentsAdditional notes about how to use the code