HL7 Terminology (THO)
5.3.0 - Publication International flag

This page is part of the HL7 Terminology (v5.3.0: Release) based on FHIR R4. This is the current published version in its permanent home (it will always be available at this URL). For a full list of available versions, see the Directory of published versions

: durationCategories - JSON Representation

Active as of 2019-12-01

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{
  "resourceType" : "CodeSystem",
  "id" : "v2-0255",
  "text" : {
    "status" : "generated",
    "div" : "<div xmlns=\"http://www.w3.org/1999/xhtml\">Placeholder</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" : "2019-12-01",
  "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"
        }
      ]
    }
  ]
}