International Patient Summary Implementation Guide
1.1.0 - CI Build International flag

International Patient Summary Implementation Guide, published by HL7 International / Patient Care. This guide is not an authorized publication; it is the continuous build for version 1.1.0 built by the FHIR (HL7® FHIR® Standard) CI Build. This version is based on the current content of and changes regularly. See the Directory of published versions

ValueSet: Absent or Unknown Allergies - IPS

Official URL: Version: 1.1.0
Standards status: Trial-use Maturity Level: 2 Computable Name: AbsentOrUnknownAllergiesUvIps
Other Identifiers: (use: official)

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Absent or Unknown Allergies


Logical Definition (CLD)



Expansion based on codesystem Absent and Unknown Data - IPS v1.1.0 (CodeSystem)

This value set contains 5 concepts.

  no-allergy-info information about allergies

There is no information available regarding the subject's allergy conditions.

  no-known-allergies known allergies

The subject has no known allergy conditions.

  no-known-medication-allergies known medication allergies

The subject has no known medication allergy conditions.

  no-known-environmental-allergies known environmental allergies

The subject has no known environmental allergy conditions.

  no-known-food-allergies known food allergies

The subject has no known food allergy conditions.

Explanation of the columns that may appear on this page:

Level A few code lists that FHIR defines are hierarchical - each code is assigned a level. In this scheme, some codes are under other codes, and imply that the code they are under also applies
System 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)
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