This page is part of the FHIR Specification (v0.0.82: DSTU 1). The current version which supercedes this version is 5.0.0. For a full list of available versions, see the Directory of published versions 
Definition for Value SetSpecialValues
{
"resourceType": "ValueSet",
"text": {
"status": "generated",
"div": "<div><h2>SpecialValues</h2><p>A set of generally useful codes defined so they can be included in value sets</p><p>This value set defines its own terms in the system http://hl7.org/fhir/special-values</p><table><tr><td><b>Code</b></td><td><b>Display</b></td><td><b>Definition</b></td></tr><tr><td>true<a name=\"true\"> </a></td><td>true</td><td>Boolean true</td></tr><tr><td>false<a name=\"false\"> </a></td><td>false</td><td>Boolean false</td></tr><tr><td>trace<a name=\"trace\"> </a></td><td>Trace Amount Detected</td><td>The content is greater than zero, but too small to be quantified</td></tr><tr><td>sufficient<a name=\"sufficient\"> </a></td><td>Sufficient Quantity</td><td>The specific quantity is not known, but is known to be non-zero and is not specified because it makes up the bulk of the material</td></tr><tr><td>withdrawn<a name=\"withdrawn\"> </a></td><td>Value Withdrawn</td><td>The value is no longer available</td></tr><tr><td>nil known<a name=\"nilknown\"> </a></td><td>Nil Known</td><td>The are no known applicable values in this context</td></tr></table></div>"
},
"identifier": "http://hl7.org/fhir/vs/special-values",
"name": "SpecialValues",
"publisher": "HL7 (FHIR Project)",
"telecom": [
{
"system": "url",
"value": "http://hl7.org/fhir"
},
{
"system": "email",
"value": "fhir@lists.hl7.org"
}
],
"description": "A set of generally useful codes defined so they can be included in value sets",
"status": "draft",
"date": "2014-09-30T18:09:16.975+10:00",
"define": {
"system": "http://hl7.org/fhir/special-values",
"caseSensitive": true,
"concept": [
{
"code": "true",
"display": "true",
"definition": "Boolean true"
},
{
"code": "false",
"display": "false",
"definition": "Boolean false"
},
{
"code": "trace",
"display": "Trace Amount Detected",
"definition": "The content is greater than zero, but too small to be quantified"
},
{
"code": "sufficient",
"display": "Sufficient Quantity",
"definition": "The specific quantity is not known, but is known to be non-zero and is not specified because it makes up the bulk of the material"
},
{
"code": "withdrawn",
"display": "Value Withdrawn",
"definition": "The value is no longer available"
},
{
"code": "nil known",
"display": "Nil Known",
"definition": "The are no known applicable values in this context"
}
]
}
}