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4.4.1.636 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:

4.4.1.636.1 Definition

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

4.4.1.636.2 Content Logical Definition

Generated Narrative: ValueSet data-absent-reason

Last updated: 2025-10-14T07:48:09.39+11:00

Profile: Shareable ValueSet

 

4.4.1.636.3 Expansion

This expansion generated 13 Oct 2025

ValueSet

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

This value set contains 15 concepts

LevelSystemCodeDisplay
1 http://terminology.hl7.org/CodeSystem/data-absent-reason   unknown icon Unknown
2 http://terminology.hl7.org/CodeSystem/data-absent-reason     asked-unknown icon Asked But Unknown
2 http://terminology.hl7.org/CodeSystem/data-absent-reason     temp-unknown icon Temporarily Unknown
2 http://terminology.hl7.org/CodeSystem/data-absent-reason     not-asked icon Not Asked
2 http://terminology.hl7.org/CodeSystem/data-absent-reason     asked-declined icon Asked But Declined
1 http://terminology.hl7.org/CodeSystem/data-absent-reason   masked icon Masked
1 http://terminology.hl7.org/CodeSystem/data-absent-reason   not-applicable icon Not Applicable
1 http://terminology.hl7.org/CodeSystem/data-absent-reason   unsupported icon Unsupported
1 http://terminology.hl7.org/CodeSystem/data-absent-reason   as-text icon As Text
1 http://terminology.hl7.org/CodeSystem/data-absent-reason   error icon Error
2 http://terminology.hl7.org/CodeSystem/data-absent-reason     not-a-number icon Not a Number (NaN)
2 http://terminology.hl7.org/CodeSystem/data-absent-reason     negative-infinity icon Negative Infinity (NINF)
2 http://terminology.hl7.org/CodeSystem/data-absent-reason     positive-infinity icon Positive Infinity (PINF)
1 http://terminology.hl7.org/CodeSystem/data-absent-reason   not-performed icon Not Performed
1 http://terminology.hl7.org/CodeSystem/data-absent-reason   not-permitted icon Not Permitted

 

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