{
  "resourceType" : "CodeSystem",
  "id" : "special-values",
  "text" : {
    "status" : "generated",
    "div" : "<div xmlns=\"http://www.w3.org/1999/xhtml\"><p class=\"res-header-id\"><b>Generated Narrative: CodeSystem special-values</b></p><a name=\"special-values\"> </a><a name=\"hcspecial-values\"> </a><p>This case-sensitive code system <code>http://terminology.hl7.org/CodeSystem/special-values</code> defines the following codes:</p><table class=\"codes\"><tr><td style=\"white-space:nowrap\"><b>Code</b></td><td><b>Display</b></td><td><b>Definition</b></td></tr><tr><td style=\"white-space:nowrap\">true<a name=\"special-values-true\"> </a></td><td>true</td><td>Boolean true.</td></tr><tr><td style=\"white-space:nowrap\">false<a name=\"special-values-false\"> </a></td><td>false</td><td>Boolean false.</td></tr><tr><td style=\"white-space:nowrap\">trace<a name=\"special-values-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 style=\"white-space:nowrap\">sufficient<a name=\"special-values-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 style=\"white-space:nowrap\">withdrawn<a name=\"special-values-withdrawn\"> </a></td><td>Value Withdrawn</td><td>The value is no longer available.</td></tr><tr><td style=\"white-space:nowrap\">nil-known<a name=\"special-values-nil-known\"> </a></td><td>Nil Known</td><td>The are no known applicable values in this context.</td></tr></table></div>"
  },
  "extension" : [{
    "extension" : [{
      "url" : "packageId",
      "valueId" : "hl7.fhir.uv.xver-r4.r3"
    },
    {
      "url" : "version",
      "valueString" : "0.1.0"
    },
    {
      "url" : "uri",
      "valueUri" : "http://hl7.org/fhir/uv/xver/ImplementationGuide/hl7.fhir.uv.xver-r4.r3"
    }],
    "url" : "http://hl7.org/fhir/StructureDefinition/package-source"
  },
  {
    "url" : "http://hl7.org/fhir/StructureDefinition/structuredefinition-wg",
    "valueCode" : "fhir"
  },
  {
    "url" : "http://hl7.org/fhir/StructureDefinition/structuredefinition-fmm",
    "valueInteger" : 0,
    "_valueInteger" : {
      "extension" : [{
        "url" : "http://hl7.org/fhir/StructureDefinition/structuredefinition-conformance-derivedFrom",
        "valueUri" : "http://hl7.org/fhir/uv/xver/ImplementationGuide/hl7.fhir.uv.xver-r4.r3"
      }]
    }
  },
  {
    "url" : "http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status",
    "valueCode" : "trial-use",
    "_valueCode" : {
      "extension" : [{
        "url" : "http://hl7.org/fhir/StructureDefinition/structuredefinition-conformance-derivedFrom",
        "valueUri" : "http://hl7.org/fhir/uv/xver/ImplementationGuide/hl7.fhir.uv.xver-r4.r3"
      }]
    }
  }],
  "url" : "http://terminology.hl7.org/CodeSystem/special-values",
  "version" : "4.0.1",
  "name" : "SpecialValues",
  "title" : "SpecialValues",
  "status" : "draft",
  "experimental" : false,
  "date" : "2019-10-31T17:29:23-05:00",
  "publisher" : "FHIR Infrastructure",
  "contact" : [{
    "name" : "FHIR Infrastructure",
    "telecom" : [{
      "system" : "url",
      "value" : "http://www.hl7.org/Special/committees/fiwg"
    }]
  }],
  "description" : "A set of generally useful codes defined so they can be included in value sets.",
  "jurisdiction" : [{
    "coding" : [{
      "system" : "http://unstats.un.org/unsd/methods/m49/m49.htm",
      "code" : "001",
      "display" : "World"
    }]
  }],
  "caseSensitive" : true,
  "valueSet" : "http://hl7.org/fhir/ValueSet/special-values|3.0.2",
  "content" : "complete",
  "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."
  }]
}