HL7 Terminology (THO)
3.0.0 - Publication
HL7 Terminology (THO)
3.0.0 - Publication
This page is part of the HL7 Terminology (v3.0.0: Release) based on FHIR R4. The current version which supercedes this version is 5.2.0. For a full list of available versions, see the Directory of published versions 
@prefix fhir: <http://hl7.org/fhir/> .
@prefix owl: <http://www.w3.org/2002/07/owl#> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .
# - resource -------------------------------------------------------------------
a fhir:CodeSystem;
fhir:nodeRole fhir:treeRoot;
fhir:Resource.id [ fhir:value "data-absent-reason"];
fhir:Resource.meta [
fhir:Meta.lastUpdated [ fhir:value "2019-10-31T16:29:23.356-06:00"^^xsd:dateTime ]
];
fhir:DomainResource.text [
fhir:Narrative.status [ fhir:value "extensions" ];
fhir:Narrative.div "<div xmlns=\"http://www.w3.org/1999/xhtml\"><p>This code system http://terminology.hl7.org/CodeSystem/data-absent-reason defines the following codes:</p><table class=\"codes\"><tr><td><b>Lvl</b></td><td style=\"white-space:nowrap\"><b>Code</b></td><td><b>Display</b></td><td><b>Definition</b></td><td><b>Comments</b></td></tr><tr><td>1</td><td style=\"white-space:nowrap\">unknown<a name=\"data-absent-reason-unknown\"> </a></td><td>Unknown</td><td>The value is expected to exist but is not known.</td><td/></tr><tr><td>2</td><td style=\"white-space:nowrap\"> asked-unknown<a name=\"data-absent-reason-asked-unknown\"> </a></td><td>Asked But Unknown</td><td>The source was asked but does not know the value.</td><td/></tr><tr><td>2</td><td style=\"white-space:nowrap\"> temp-unknown<a name=\"data-absent-reason-temp-unknown\"> </a></td><td>Temporarily Unknown</td><td>There is reason to expect (from the workflow) that the value may become known.</td><td/></tr><tr><td>2</td><td style=\"white-space:nowrap\"> not-asked<a name=\"data-absent-reason-not-asked\"> </a></td><td>Not Asked</td><td>The workflow didn't lead to this value being known.</td><td/></tr><tr><td>2</td><td style=\"white-space:nowrap\"> asked-declined<a name=\"data-absent-reason-asked-declined\"> </a></td><td>Asked But Declined</td><td>The source was asked but declined to answer.</td><td/></tr><tr><td>1</td><td style=\"white-space:nowrap\">masked<a name=\"data-absent-reason-masked\"> </a></td><td>Masked</td><td>The information is not available due to security, privacy or related reasons.</td><td>Using "masked" may be breach of security or confidentiality, but there are times when its use is required to support alternate workflows for gaining access to denied information.</td></tr><tr><td>1</td><td style=\"white-space:nowrap\">not-applicable<a name=\"data-absent-reason-not-applicable\"> </a></td><td>Not Applicable</td><td>There is no proper value for this element (e.g. last menstrual period for a male).</td><td/></tr><tr><td>1</td><td style=\"white-space:nowrap\">unsupported<a name=\"data-absent-reason-unsupported\"> </a></td><td>Unsupported</td><td>The source system wasn't capable of supporting this element.</td><td/></tr><tr><td>1</td><td style=\"white-space:nowrap\">as-text<a name=\"data-absent-reason-as-text\"> </a></td><td>As Text</td><td>The content of the data is represented in the resource narrative.</td><td>It may be linked by internal references (e.g. xml:id). This usually implies that the value could not be represented in the correct format - this may be due to system limitations, or this particular data value.</td></tr><tr><td>1</td><td style=\"white-space:nowrap\">error<a name=\"data-absent-reason-error\"> </a></td><td>Error</td><td>Some system or workflow process error means that the information is not available.</td><td/></tr><tr><td>2</td><td style=\"white-space:nowrap\"> not-a-number<a name=\"data-absent-reason-not-a-number\"> </a></td><td>Not a Number (NaN)</td><td>The numeric value is undefined or unrepresentable due to a floating point processing error.</td><td>This is sometimes an output value from measuring devices.</td></tr><tr><td>2</td><td style=\"white-space:nowrap\"> negative-infinity<a name=\"data-absent-reason-negative-infinity\"> </a></td><td>Negative Infinity (NINF)</td><td>The numeric value is excessively low and unrepresentable due to a floating point processing error.</td><td>This is sometimes an output value from measuring devices.</td></tr><tr><td>2</td><td style=\"white-space:nowrap\"> positive-infinity<a name=\"data-absent-reason-positive-infinity\"> </a></td><td>Positive Infinity (PINF)</td><td>The numeric value is excessively high and unrepresentable due to a floating point processing error.</td><td>This is sometimes an output value from measuring devices.</td></tr><tr><td>1</td><td style=\"white-space:nowrap\">not-performed<a name=\"data-absent-reason-not-performed\"> </a></td><td>Not Performed</td><td>The value is not available because the observation procedure (test, etc.) was not performed.</td><td/></tr><tr><td>1</td><td style=\"white-space:nowrap\">not-permitted<a name=\"data-absent-reason-not-permitted\"> </a></td><td>Not Permitted</td><td>The value is not permitted in this context (e.g. due to profiles, or the base data types).</td><td>This is most often associated with required bindings that do not include the actual code used, but may be used with other data types.</td></tr></table></div>"
];
fhir:DomainResource.extension [
fhir:index 0;
fhir:Extension.url [ fhir:value "http://hl7.org/fhir/StructureDefinition/structuredefinition-wg" ];
fhir:Extension.valueCode [ fhir:value "oo" ]
], [
fhir:index 1;
fhir:Extension.url [ fhir:value "http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status" ];
fhir:Extension.valueCode [ fhir:value "normative" ]
], [
fhir:index 2;
fhir:Extension.url [ fhir:value "http://hl7.org/fhir/StructureDefinition/structuredefinition-normative-version" ];
fhir:Extension.valueCode [ fhir:value "4.0.0" ]
], [
fhir:index 3;
fhir:Extension.url [ fhir:value "http://hl7.org/fhir/StructureDefinition/structuredefinition-fmm" ];
fhir:Extension.valueInteger [ fhir:value "5"^^xsd:integer ]
];
fhir:CodeSystem.url [ fhir:value "http://terminology.hl7.org/CodeSystem/data-absent-reason"];
fhir:CodeSystem.identifier [
fhir:index 0;
fhir:Identifier.system [ fhir:value "urn:ietf:rfc:3986" ];
fhir:Identifier.value [ fhir:value "urn:oid:2.16.840.1.113883.4.642.4.1048" ]
];
fhir:CodeSystem.version [ fhir:value "0.1.0"];
fhir:CodeSystem.name [ fhir:value "DataAbsentReason"];
fhir:CodeSystem.title [ fhir:value "DataAbsentReason"];
fhir:CodeSystem.status [ fhir:value "active"];
fhir:CodeSystem.experimental [ fhir:value "false"^^xsd:boolean];
fhir:CodeSystem.date [ fhir:value "2019-11-01T09:29:23+11:00"^^xsd:dateTime];
fhir:CodeSystem.description [ fhir:value "Used to specify why the normally expected content of the data element is missing."];
fhir:CodeSystem.caseSensitive [ fhir:value "true"^^xsd:boolean];
fhir:CodeSystem.valueSet [
fhir:value "http://hl7.org/fhir/ValueSet/data-absent-reason";
fhir:link <http://hl7.org/fhir/ValueSet/data-absent-reason>
];
fhir:CodeSystem.content [ fhir:value "complete"];
fhir:CodeSystem.concept [
fhir:index 0;
fhir:CodeSystem.concept.code [ fhir:value "unknown" ];
fhir:CodeSystem.concept.display [ fhir:value "Unknown" ];
fhir:CodeSystem.concept.definition [ fhir:value "The value is expected to exist but is not known." ];
fhir:CodeSystem.concept.concept [
fhir:index 0;
fhir:CodeSystem.concept.code [ fhir:value "asked-unknown" ];
fhir:CodeSystem.concept.display [ fhir:value "Asked But Unknown" ];
fhir:CodeSystem.concept.definition [ fhir:value "The source was asked but does not know the value." ] ], [
fhir:index 1;
fhir:CodeSystem.concept.code [ fhir:value "temp-unknown" ];
fhir:CodeSystem.concept.display [ fhir:value "Temporarily Unknown" ];
fhir:CodeSystem.concept.definition [ fhir:value "There is reason to expect (from the workflow) that the value may become known." ] ], [
fhir:index 2;
fhir:CodeSystem.concept.code [ fhir:value "not-asked" ];
fhir:CodeSystem.concept.display [ fhir:value "Not Asked" ];
fhir:CodeSystem.concept.definition [ fhir:value "The workflow didn't lead to this value being known." ] ], [
fhir:index 3;
fhir:CodeSystem.concept.code [ fhir:value "asked-declined" ];
fhir:CodeSystem.concept.display [ fhir:value "Asked But Declined" ];
fhir:CodeSystem.concept.definition [ fhir:value "The source was asked but declined to answer." ] ]
], [
fhir:index 1;
fhir:Element.extension [
fhir:index 0;
fhir:Extension.url [ fhir:value "http://hl7.org/fhir/StructureDefinition/codesystem-concept-comments" ];
fhir:Extension.valueString [ fhir:value "Using \"masked\" may be breach of security or confidentiality, but there are times when its use is required to support alternate workflows for gaining access to denied information." ] ];
fhir:CodeSystem.concept.code [ fhir:value "masked" ];
fhir:CodeSystem.concept.display [ fhir:value "Masked" ];
fhir:CodeSystem.concept.definition [ fhir:value "The information is not available due to security, privacy or related reasons." ]
], [
fhir:index 2;
fhir:CodeSystem.concept.code [ fhir:value "not-applicable" ];
fhir:CodeSystem.concept.display [ fhir:value "Not Applicable" ];
fhir:CodeSystem.concept.definition [ fhir:value "There is no proper value for this element (e.g. last menstrual period for a male)." ]
], [
fhir:index 3;
fhir:CodeSystem.concept.code [ fhir:value "unsupported" ];
fhir:CodeSystem.concept.display [ fhir:value "Unsupported" ];
fhir:CodeSystem.concept.definition [ fhir:value "The source system wasn't capable of supporting this element." ]
], [
fhir:index 4;
fhir:Element.extension [
fhir:index 0;
fhir:Extension.url [ fhir:value "http://hl7.org/fhir/StructureDefinition/codesystem-concept-comments" ];
fhir:Extension.valueString [ fhir:value "It may be linked by internal references (e.g. xml:id). This usually implies that the value could not be represented in the correct format - this may be due to system limitations, or this particular data value." ] ];
fhir:CodeSystem.concept.code [ fhir:value "as-text" ];
fhir:CodeSystem.concept.display [ fhir:value "As Text" ];
fhir:CodeSystem.concept.definition [ fhir:value "The content of the data is represented in the resource narrative." ]
], [
fhir:index 5;
fhir:CodeSystem.concept.code [ fhir:value "error" ];
fhir:CodeSystem.concept.display [ fhir:value "Error" ];
fhir:CodeSystem.concept.definition [ fhir:value "Some system or workflow process error means that the information is not available." ];
fhir:CodeSystem.concept.concept [
fhir:index 0;
fhir:Element.extension [
fhir:index 0;
fhir:Extension.url [ fhir:value "http://hl7.org/fhir/StructureDefinition/codesystem-concept-comments" ];
fhir:Extension.valueString [ fhir:value "This is sometimes an output value from measuring devices." ] ];
fhir:CodeSystem.concept.code [ fhir:value "not-a-number" ];
fhir:CodeSystem.concept.display [ fhir:value "Not a Number (NaN)" ];
fhir:CodeSystem.concept.definition [ fhir:value "The numeric value is undefined or unrepresentable due to a floating point processing error." ] ], [
fhir:index 1;
fhir:Element.extension [
fhir:index 0;
fhir:Extension.url [ fhir:value "http://hl7.org/fhir/StructureDefinition/codesystem-concept-comments" ];
fhir:Extension.valueString [ fhir:value "This is sometimes an output value from measuring devices." ] ];
fhir:CodeSystem.concept.code [ fhir:value "negative-infinity" ];
fhir:CodeSystem.concept.display [ fhir:value "Negative Infinity (NINF)" ];
fhir:CodeSystem.concept.definition [ fhir:value "The numeric value is excessively low and unrepresentable due to a floating point processing error." ] ], [
fhir:index 2;
fhir:Element.extension [
fhir:index 0;
fhir:Extension.url [ fhir:value "http://hl7.org/fhir/StructureDefinition/codesystem-concept-comments" ];
fhir:Extension.valueString [ fhir:value "This is sometimes an output value from measuring devices." ] ];
fhir:CodeSystem.concept.code [ fhir:value "positive-infinity" ];
fhir:CodeSystem.concept.display [ fhir:value "Positive Infinity (PINF)" ];
fhir:CodeSystem.concept.definition [ fhir:value "The numeric value is excessively high and unrepresentable due to a floating point processing error." ] ]
], [
fhir:index 6;
fhir:CodeSystem.concept.code [ fhir:value "not-performed" ];
fhir:CodeSystem.concept.display [ fhir:value "Not Performed" ];
fhir:CodeSystem.concept.definition [ fhir:value "The value is not available because the observation procedure (test, etc.) was not performed." ]
], [
fhir:index 7;
fhir:Element.extension [
fhir:index 0;
fhir:Extension.url [ fhir:value "http://hl7.org/fhir/StructureDefinition/codesystem-concept-comments" ];
fhir:Extension.valueString [ fhir:value "This is most often associated with required bindings that do not include the actual code used, but may be used with other data types." ] ];
fhir:CodeSystem.concept.code [ fhir:value "not-permitted" ];
fhir:CodeSystem.concept.display [ fhir:value "Not Permitted" ];
fhir:CodeSystem.concept.definition [ fhir:value "The value is not permitted in this context (e.g. due to profiles, or the base data types)." ]
].
# - ontology header ------------------------------------------------------------
a owl:Ontology;
owl:imports fhir:fhir.ttl.
IG © 2020+ HL7 International - Vocabulary Work Group. Package hl7.terminology#3.0.0 based on FHIR 4.0.1. Generated 2021-12-02
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