Release 4B

This page is part of the FHIR Specification (v4.3.0: R4B - STU). This is a downloaded version of the specification. For a full list of available versions, see the Directory of published versions

4.4.1.80 Value Set http://hl7.org/fhir/ValueSet/allergy-intolerance-type

Patient Care

Work Group

Maturity Level: 3

Trial Use

Use Context: Any

This is a value set defined by the FHIR project.

Summary

Defining URL:

http://hl7.org/fhir/ValueSet/allergy-intolerance-type

Version:

4.3.0

Name:

AllergyIntoleranceType

Title:

AllergyIntoleranceType

Definition:

Identification of the underlying physiological mechanism for a Reaction Risk.

Committee:

Patient Care

Work Group

OID:

2.16.840.1.113883.4.642.3.131 (for OID based terminology systems)

Source Resource

XML / JSON

This value set is used in the following places:

CodeSystem: This value set is the designated 'entire code system' value set for AllergyIntoleranceType
Resource: AllergyIntolerance.type (code / Required)

4.4.1.80.1 Content Logical Definition

Include all codes defined in http://hl7.org/fhir/allergy-intolerance-type

4.4.1.80.2 Expansion

This expansion generated 28 May 2022

This value set contains 2 concepts

Expansion based on AllergyIntoleranceType v4.3.0 (CodeSystem)

All codes in this table are from the system http://hl7.org/fhir/allergy-intolerance-type

Code	Display	Definition
allergy	Allergy	A propensity for hypersensitive reaction(s) to a substance. These reactions are most typically type I hypersensitivity, plus other "allergy-like" reactions, including pseudoallergy.
intolerance	Intolerance	A propensity for adverse reactions to a substance that is not judged to be allergic or "allergy-like". These reactions are typically (but not necessarily) non-immune. They are to some degree idiosyncratic and/or patient-specific (i.e. are not a reaction that is expected to occur with most or all patients given similar circumstances).

See the full registry of value sets defined as part of FHIR.

Explanation of the columns that may appear on this page:

Lvl

A few code lists that FHIR defines are hierarchical - each code is assigned a level. For value sets, levels are mostly used to organize codes for user convenience, but may follow code system hierarchy - see Code System for further information

Source

The source of the definition of the code (when the value set draws in codes defined elsewhere)

Code

The code (used as the code in the resource instance). If the code is in italics, this indicates that the code is not selectable ('Abstract')

Display

The 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

Definition

An explanation of the meaning of the concept

Comments

Additional notes about how to use the code