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4.4.1.701 ValueSet http://hl7.org/fhir/ValueSet/data-absent-reason

FHIR Infrastructure icon Work Group  Maturity Level: N Normative (from v4.0.0) Use Context: Country: World
Official URL: http://hl7.org/fhir/ValueSet/data-absent-reason Version: 6.0.0-ballot3
active as of 2022-12-12 Computable Name: DataAbsentReason
Flags: Immutable OID: 2.16.840.1.113883.4.642.3.5

This value set is used in the following places:

4.4.1.701.1 Definition

Used to specify why the normally expected content of the data element is missing.

4.4.1.701.2 Content Logical Definition

Generated Narrative: ValueSet data-absent-reason

Last updated: 2025-08-29T08:10:18.393+11:00

Profile: Shareable ValueSet

 

4.4.1.701.3 Expansion

This expansion generated 28 Aug 2025

ValueSet

Expansion performed internally based on codesystem DataAbsentReason v1.0.0 (CodeSystem) icon

This value set contains 15 concepts

LevelCodeSystemDisplayDefinition
1   unknown icon http://terminology.hl7.org/CodeSystem/data-absent-reason Unknown The value is expected to exist but is not known.
2     asked-unknown icon http://terminology.hl7.org/CodeSystem/data-absent-reason Asked But Unknown The source was asked but does not know the value.
2     temp-unknown icon http://terminology.hl7.org/CodeSystem/data-absent-reason Temporarily Unknown There is reason to expect (from the workflow) that the value may become known.
2     not-asked icon http://terminology.hl7.org/CodeSystem/data-absent-reason Not Asked The workflow didn't lead to this value being known.
2     asked-declined icon http://terminology.hl7.org/CodeSystem/data-absent-reason Asked But Declined The source was asked but declined to answer.
1   masked icon http://terminology.hl7.org/CodeSystem/data-absent-reason Masked The information is not available due to security, privacy or related reasons.
1   not-applicable icon http://terminology.hl7.org/CodeSystem/data-absent-reason Not Applicable There is no proper value for this element (e.g. last menstrual period for a male).
1   unsupported icon http://terminology.hl7.org/CodeSystem/data-absent-reason Unsupported The source system wasn't capable of supporting this element.
1   as-text icon http://terminology.hl7.org/CodeSystem/data-absent-reason As Text The content of the data is represented in the resource narrative.
1   error icon http://terminology.hl7.org/CodeSystem/data-absent-reason Error Some system or workflow process error means that the information is not available.
2     not-a-number icon http://terminology.hl7.org/CodeSystem/data-absent-reason Not a Number (NaN) The numeric value is undefined or unrepresentable due to a floating point processing error.
2     negative-infinity icon http://terminology.hl7.org/CodeSystem/data-absent-reason Negative Infinity (NINF) The numeric value is excessively low and unrepresentable due to a floating point processing error.
2     positive-infinity icon http://terminology.hl7.org/CodeSystem/data-absent-reason Positive Infinity (PINF) The numeric value is excessively high and unrepresentable due to a floating point processing error.
1   not-performed icon http://terminology.hl7.org/CodeSystem/data-absent-reason Not Performed The value is not available because the observation procedure (test, etc.) was not performed.
1   not-permitted icon http://terminology.hl7.org/CodeSystem/data-absent-reason Not Permitted The value is not permitted in this context (e.g. due to profiles, or the base data types).

 

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