{
"resourceType": "ValueSet", "id": "data-absent-reason", "meta": { "lastUpdated": "2015-10-24T07:41:03.495+11:00", "profile": [ "http://hl7.org/fhir/StructureDefinition/valueset-shareable-definition" ] }, "text": { "status": "extensions", "div": "<div><h2>DataAbsentReason</h2><p>Used to specify why the normally expected content of the data element is missing.</p><p>This value set has an inline code system http://hl7.org/fhir/data-absent-reason, which defines the following codes:</p><table class=\"codes\"><tr><td><b>Lvl</b></td><td><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>unknown<a name=\"unknown\"> </a></td><td>Unknown</td><td>The value is not known.</td><td/></tr><tr><td>1</td><td>asked<a name=\"asked\"> </a></td><td>Asked</td><td>The source human does not know the value.</td><td/></tr><tr><td>1</td><td>temp<a name=\"temp\"> </a></td><td>Temp</td><td>There is reason to expect (from the workflow) that the value may become known.</td><td/></tr><tr><td>1</td><td>not-asked<a name=\"not-asked\"> </a></td><td>Not Asked</td><td>The workflow didn't lead to this value being known.</td><td/></tr><tr><td>1</td><td>masked<a name=\"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>unsupported<a name=\"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>astext<a name=\"astext\"> </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>error<a name=\"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> NaN<a name=\"NaN\"> </a></td><td>Not a Number</td><td>NaN, standing for not a number, is a numeric data type value representing an undefined or unrepresentable value.</td><td>This is sometimes ab output value from measuring devices</td></tr></table></div>" }, "extension": [ { "url": "http://hl7.org/fhir/StructureDefinition/valueset-oid", "valueUri": "urn:oid:2.16.840.1.113883.4.642.2.3" } ], "url": "http://hl7.org/fhir/ValueSet/data-absent-reason", "version": "1.0.2", "name": "DataAbsentReason", "status": "draft", "experimental": false, "publisher": "HL7 (FHIR Project)", "contact": [ { "telecom": [ { "system": "other", "value": "http://hl7.org/fhir" }, { "system": "email", "value": "fhir@lists.hl7.org" } ] } ], "date": "2015-10-24T07:41:03+11:00", "description": "Used to specify why the normally expected content of the data element is missing.", "codeSystem": { "extension": [ { "url": "http://hl7.org/fhir/StructureDefinition/valueset-oid", "valueUri": "urn:oid:2.16.840.1.113883.4.642.1.3" } ], "system": "http://hl7.org/fhir/data-absent-reason", "version": "1.0.2", "caseSensitive": true, "concept": [ { "code": "unknown", "display": "Unknown", "definition": "The value is not known." }, { "code": "asked", "display": "Asked", "definition": "The source human does not know the value." }, { "code": "temp", "display": "Temp", "definition": "There is reason to expect (from the workflow) that the value may become known." }, { "code": "not-asked", "display": "Not Asked", "definition": "The workflow didn't lead to this value being known." }, { "extension": [ { "url": "http://hl7.org/fhir/StructureDefinition/valueset-comments", "valueString": "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." } ], "code": "masked", "display": "Masked", "definition": "The information is not available due to security, privacy or related reasons." }, { "code": "unsupported", "display": "Unsupported", "definition": "The source system wasn't capable of supporting this element." }, { "extension": [ { "url": "http://hl7.org/fhir/StructureDefinition/valueset-comments", "valueString": "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" } ], "code": "astext", "display": "As Text", "definition": "The content of the data is represented in the resource narrative." }, { "code": "error", "display": "Error", "definition": "Some system or workflow process error means that the information is not available.", "concept": [ { "extension": [ { "url": "http://hl7.org/fhir/StructureDefinition/valueset-comments", "valueString": "This is sometimes ab output value from measuring devices" } ], "code": "NaN", "display": "Not a Number", "definition": "NaN, standing for not a number, is a numeric data type value representing an undefined or unrepresentable value." } ] } ] }
}