HL7 Terminology
1.0.0 - Publication

This page is part of the HL7 Terminology (v1.0.0: Release) based on FHIR R4. This is the current published version. For a full list of available versions, see the Directory of published versions

durationCategories - JSON Representation

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{
  "resourceType" : "CodeSystem",
  "id" : "v2-0255",
  "text" : {
    "status" : "generated",
    "div" : "<div xmlns=\"http://www.w3.org/1999/xhtml\"><h2>durationCategories</h2><div><p>Code system of concepts used to classify an observation definition as intended to measure a patient's state at a point in time.  Used in HL7 Version 2.x messaging in the OM1 segment.</p>\n</div><p><b>Copyright Statement:</b> Copyright HL7. Licensed under creative commons public domain</p><p><b>Properties</b></p><table class=\"grid\"><tr><td><b>Code</b></td><td><b>URL</b></td><td><b>Description</b></td><td><b>Type</b></td></tr><tr><td>status</td><td>http://terminology.hl7.org/CodeSystem/utg-concept-properties#status</td><td>Status of the concept</td><td>code</td></tr><tr><td>deprecated</td><td>http://terminology.hl7.org/CodeSystem/utg-concept-properties#v2-table-deprecated</td><td>Version of HL7 in which the code was deprecated</td><td>code</td></tr><tr><td>v2-concComment</td><td>http://terminology.hl7.org/CodeSystem/utg-concept-properties#v2-concComment</td><td>V2 Concept Comment</td><td>string</td></tr><tr><td>HL7usageNotes</td><td>http://terminology.hl7.org/CodeSystem/utg-concept-properties#HL7usageNotes</td><td>HL7 Concept Usage Notes</td><td>string</td></tr></table><p>This code system http://terminology.hl7.org/CodeSystem/v2-0255 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><td><b>V2 Table Status</b></td><td><b>V2 Concept Comment</b></td><td><b>HL7 Concept Usage Notes</b></td></tr><tr><td style=\"white-space:nowrap\">*<a name=\"v2-0255-.42\"> </a></td><td>(asterisk) Life of the &quot;unit&quot;</td><td>(asterisk) Life of the &quot;unit&quot;</td><td>D</td><td>Used for blood products.</td><td>Deprecated March 2016; use code LU instead.</td></tr><tr><td style=\"white-space:nowrap\">30M<a name=\"v2-0255-30M\"> </a></td><td>30 minutes</td><td>30 minutes</td><td>A</td><td/><td/></tr><tr><td style=\"white-space:nowrap\">1H<a name=\"v2-0255-1H\"> </a></td><td>1 hour</td><td>1 hour</td><td>A</td><td/><td/></tr><tr><td style=\"white-space:nowrap\">2H<a name=\"v2-0255-2H\"> </a></td><td>2 hours</td><td>2 hours</td><td>A</td><td/><td/></tr><tr><td style=\"white-space:nowrap\">2.5H<a name=\"v2-0255-2.465H\"> </a></td><td>2 1/2 hours</td><td>2 1/2 hours</td><td>A</td><td/><td/></tr><tr><td style=\"white-space:nowrap\">3H<a name=\"v2-0255-3H\"> </a></td><td>3 hours</td><td>3 hours</td><td>A</td><td/><td/></tr><tr><td style=\"white-space:nowrap\">4H<a name=\"v2-0255-4H\"> </a></td><td>4 hours</td><td>4 hours</td><td>A</td><td/><td/></tr><tr><td style=\"white-space:nowrap\">5H<a name=\"v2-0255-5H\"> </a></td><td>5 hours</td><td>5 hours</td><td>A</td><td/><td/></tr><tr><td style=\"white-space:nowrap\">6H<a name=\"v2-0255-6H\"> </a></td><td>6 hours</td><td>6 hours</td><td>A</td><td/><td/></tr><tr><td style=\"white-space:nowrap\">7H<a name=\"v2-0255-7H\"> </a></td><td>7 hours</td><td>7 hours</td><td>A</td><td/><td/></tr><tr><td style=\"white-space:nowrap\">8H<a name=\"v2-0255-8H\"> </a></td><td>8 hours</td><td>8 hours</td><td>A</td><td/><td/></tr><tr><td style=\"white-space:nowrap\">12H<a name=\"v2-0255-12H\"> </a></td><td>12 hours</td><td>12 hours</td><td>A</td><td/><td/></tr><tr><td style=\"white-space:nowrap\">24H<a name=\"v2-0255-24H\"> </a></td><td>24 hours</td><td>24 hours</td><td>A</td><td/><td/></tr><tr><td style=\"white-space:nowrap\">2D<a name=\"v2-0255-2D\"> </a></td><td>2 days</td><td>2 days</td><td>A</td><td/><td/></tr><tr><td style=\"white-space:nowrap\">3D<a name=\"v2-0255-3D\"> </a></td><td>3 days</td><td>3 days</td><td>A</td><td/><td/></tr><tr><td style=\"white-space:nowrap\">4D<a name=\"v2-0255-4D\"> </a></td><td>4 days</td><td>4 days</td><td>A</td><td/><td/></tr><tr><td style=\"white-space:nowrap\">5D<a name=\"v2-0255-5D\"> </a></td><td>5 days</td><td>5 days</td><td>A</td><td/><td/></tr><tr><td style=\"white-space:nowrap\">6D<a name=\"v2-0255-6D\"> </a></td><td>6 days</td><td>6 days</td><td>A</td><td/><td/></tr><tr><td style=\"white-space:nowrap\">1W<a name=\"v2-0255-1W\"> </a></td><td>1 week</td><td>1 week</td><td>A</td><td/><td/></tr><tr><td style=\"white-space:nowrap\">2W<a name=\"v2-0255-2W\"> </a></td><td>2 weeks</td><td>2 weeks</td><td>A</td><td/><td/></tr><tr><td style=\"white-space:nowrap\">3W<a name=\"v2-0255-3W\"> </a></td><td>3 weeks</td><td>3 weeks</td><td>A</td><td/><td/></tr><tr><td style=\"white-space:nowrap\">4W<a name=\"v2-0255-4W\"> </a></td><td>4 weeks</td><td>4 weeks</td><td>A</td><td/><td/></tr><tr><td style=\"white-space:nowrap\">1L<a name=\"v2-0255-1L\"> </a></td><td>1 months (30 days)</td><td>1 months (30 days)</td><td>A</td><td/><td/></tr><tr><td style=\"white-space:nowrap\">2L<a name=\"v2-0255-2L\"> </a></td><td>2 months</td><td>2 months</td><td>A</td><td/><td/></tr><tr><td style=\"white-space:nowrap\">3L<a name=\"v2-0255-3L\"> </a></td><td>3 months</td><td>3 months</td><td>A</td><td/><td/></tr><tr><td style=\"white-space:nowrap\">LU<a name=\"v2-0255-LU\"> </a></td><td>Life of the &quot;unit&quot;</td><td>Life of the &quot;unit&quot; (for blood products).</td><td>A</td><td/><td>In a master file update for blood products, no specific duration value can be specified (see OM1-43 “Point Versus Interval” field definition).</td></tr><tr><td style=\"white-space:nowrap\">PT<a name=\"v2-0255-PT\"> </a></td><td>point in time</td><td>To identify measures at a point in time.  This is a synonym for &quot;spot&quot; or &quot;random&quot; as applied to urine measurements.</td><td>A</td><td/><td/></tr></table></div>"
  },
  "extension" : [
    {
      "url" : "http://hl7.org/fhir/StructureDefinition/structuredefinition-wg",
      "valueCode" : "inm"
    },
    {
      "url" : "http://hl7.org/fhir/StructureDefinition/structuredefinition-wg",
      "valueCode" : "oo"
    }
  ],
  "url" : "http://terminology.hl7.org/CodeSystem/v2-0255",
  "identifier" : [
    {
      "system" : "urn:ietf:rfc:3986",
      "value" : "urn:oid:2.16.840.1.113883.18.150"
    }
  ],
  "version" : "2.3.0",
  "name" : "DurationCategories",
  "title" : "durationCategories",
  "status" : "active",
  "experimental" : false,
  "date" : "2019-12-01T00:00:00-05:00",
  "publisher" : "HL7, Inc",
  "contact" : [
    {
      "telecom" : [
        {
          "system" : "url",
          "value" : "http://www.hl7.org/"
        }
      ]
    }
  ],
  "description" : "Code system of concepts used to classify an observation definition as intended to measure a patient's state at a point in time.  Used in HL7 Version 2.x messaging in the OM1 segment.",
  "purpose" : "Underlying Master Code System for V2 table 0255 (Duration Categories)",
  "copyright" : "Copyright HL7. Licensed under creative commons public domain",
  "caseSensitive" : true,
  "valueSet" : "http://terminology.hl7.org/ValueSet/v2-0255",
  "hierarchyMeaning" : "is-a",
  "compositional" : false,
  "versionNeeded" : false,
  "content" : "complete",
  "property" : [
    {
      "code" : "status",
      "uri" : "http://terminology.hl7.org/CodeSystem/utg-concept-properties#status",
      "description" : "Status of the concept",
      "type" : "code"
    },
    {
      "code" : "deprecated",
      "uri" : "http://terminology.hl7.org/CodeSystem/utg-concept-properties#v2-table-deprecated",
      "description" : "Version of HL7 in which the code was deprecated",
      "type" : "code"
    },
    {
      "code" : "v2-concComment",
      "uri" : "http://terminology.hl7.org/CodeSystem/utg-concept-properties#v2-concComment",
      "description" : "V2 Concept Comment",
      "type" : "string"
    },
    {
      "code" : "HL7usageNotes",
      "uri" : "http://terminology.hl7.org/CodeSystem/utg-concept-properties#HL7usageNotes",
      "description" : "HL7 Concept Usage Notes",
      "type" : "string"
    }
  ],
  "concept" : [
    {
      "id" : "2486",
      "code" : "*",
      "display" : "(asterisk) Life of the \"unit\"",
      "definition" : "(asterisk) Life of the \"unit\"",
      "property" : [
        {
          "code" : "v2-concComment",
          "valueString" : "Used for blood products."
        },
        {
          "code" : "HL7usageNotes",
          "valueString" : "Deprecated March 2016; use code LU instead."
        },
        {
          "code" : "status",
          "valueCode" : "D"
        }
      ]
    },
    {
      "id" : "2487",
      "code" : "30M",
      "display" : "30 minutes",
      "definition" : "30 minutes",
      "property" : [
        {
          "code" : "status",
          "valueCode" : "A"
        }
      ]
    },
    {
      "id" : "2488",
      "code" : "1H",
      "display" : "1 hour",
      "definition" : "1 hour",
      "property" : [
        {
          "code" : "status",
          "valueCode" : "A"
        }
      ]
    },
    {
      "id" : "2489",
      "code" : "2H",
      "display" : "2 hours",
      "definition" : "2 hours",
      "property" : [
        {
          "code" : "status",
          "valueCode" : "A"
        }
      ]
    },
    {
      "id" : "2490",
      "code" : "2.5H",
      "display" : "2 1/2 hours",
      "definition" : "2 1/2 hours",
      "property" : [
        {
          "code" : "status",
          "valueCode" : "A"
        }
      ]
    },
    {
      "id" : "2491",
      "code" : "3H",
      "display" : "3 hours",
      "definition" : "3 hours",
      "property" : [
        {
          "code" : "status",
          "valueCode" : "A"
        }
      ]
    },
    {
      "id" : "2492",
      "code" : "4H",
      "display" : "4 hours",
      "definition" : "4 hours",
      "property" : [
        {
          "code" : "status",
          "valueCode" : "A"
        }
      ]
    },
    {
      "id" : "2493",
      "code" : "5H",
      "display" : "5 hours",
      "definition" : "5 hours",
      "property" : [
        {
          "code" : "status",
          "valueCode" : "A"
        }
      ]
    },
    {
      "id" : "2494",
      "code" : "6H",
      "display" : "6 hours",
      "definition" : "6 hours",
      "property" : [
        {
          "code" : "status",
          "valueCode" : "A"
        }
      ]
    },
    {
      "id" : "2495",
      "code" : "7H",
      "display" : "7 hours",
      "definition" : "7 hours",
      "property" : [
        {
          "code" : "status",
          "valueCode" : "A"
        }
      ]
    },
    {
      "id" : "2496",
      "code" : "8H",
      "display" : "8 hours",
      "definition" : "8 hours",
      "property" : [
        {
          "code" : "status",
          "valueCode" : "A"
        }
      ]
    },
    {
      "id" : "2497",
      "code" : "12H",
      "display" : "12 hours",
      "definition" : "12 hours",
      "property" : [
        {
          "code" : "status",
          "valueCode" : "A"
        }
      ]
    },
    {
      "id" : "2498",
      "code" : "24H",
      "display" : "24 hours",
      "definition" : "24 hours",
      "property" : [
        {
          "code" : "status",
          "valueCode" : "A"
        }
      ]
    },
    {
      "id" : "2499",
      "code" : "2D",
      "display" : "2 days",
      "definition" : "2 days",
      "property" : [
        {
          "code" : "status",
          "valueCode" : "A"
        }
      ]
    },
    {
      "id" : "2500",
      "code" : "3D",
      "display" : "3 days",
      "definition" : "3 days",
      "property" : [
        {
          "code" : "status",
          "valueCode" : "A"
        }
      ]
    },
    {
      "id" : "2501",
      "code" : "4D",
      "display" : "4 days",
      "definition" : "4 days",
      "property" : [
        {
          "code" : "status",
          "valueCode" : "A"
        }
      ]
    },
    {
      "id" : "2502",
      "code" : "5D",
      "display" : "5 days",
      "definition" : "5 days",
      "property" : [
        {
          "code" : "status",
          "valueCode" : "A"
        }
      ]
    },
    {
      "id" : "2503",
      "code" : "6D",
      "display" : "6 days",
      "definition" : "6 days",
      "property" : [
        {
          "code" : "status",
          "valueCode" : "A"
        }
      ]
    },
    {
      "id" : "2504",
      "code" : "1W",
      "display" : "1 week",
      "definition" : "1 week",
      "property" : [
        {
          "code" : "status",
          "valueCode" : "A"
        }
      ]
    },
    {
      "id" : "2505",
      "code" : "2W",
      "display" : "2 weeks",
      "definition" : "2 weeks",
      "property" : [
        {
          "code" : "status",
          "valueCode" : "A"
        }
      ]
    },
    {
      "id" : "2506",
      "code" : "3W",
      "display" : "3 weeks",
      "definition" : "3 weeks",
      "property" : [
        {
          "code" : "status",
          "valueCode" : "A"
        }
      ]
    },
    {
      "id" : "2507",
      "code" : "4W",
      "display" : "4 weeks",
      "definition" : "4 weeks",
      "property" : [
        {
          "code" : "status",
          "valueCode" : "A"
        }
      ]
    },
    {
      "id" : "2508",
      "code" : "1L",
      "display" : "1 months (30 days)",
      "definition" : "1 months (30 days)",
      "property" : [
        {
          "code" : "status",
          "valueCode" : "A"
        }
      ]
    },
    {
      "id" : "2509",
      "code" : "2L",
      "display" : "2 months",
      "definition" : "2 months",
      "property" : [
        {
          "code" : "status",
          "valueCode" : "A"
        }
      ]
    },
    {
      "id" : "2510",
      "code" : "3L",
      "display" : "3 months",
      "definition" : "3 months",
      "property" : [
        {
          "code" : "status",
          "valueCode" : "A"
        }
      ]
    },
    {
      "id" : "2511",
      "code" : "LU",
      "display" : "Life of the \"unit\"",
      "definition" : "Life of the \"unit\" (for blood products).",
      "property" : [
        {
          "code" : "HL7usageNotes",
          "valueString" : "In a master file update for blood products, no specific duration value can be specified (see OM1-43 “Point Versus Interval” field definition)."
        },
        {
          "code" : "status",
          "valueCode" : "A"
        }
      ]
    },
    {
      "id" : "2512",
      "code" : "PT",
      "display" : "point in time",
      "definition" : "To identify measures at a point in time.  This is a synonym for \"spot\" or \"random\" as applied to urine measurements.",
      "property" : [
        {
          "code" : "status",
          "valueCode" : "A"
        }
      ]
    }
  ]
}