{
  "resourceType": "CodeSystem",
  "id": "permitted-data-type",
  "meta": {
    "lastUpdated": "2026-06-13T18:10:18.706+00:00"
  },
  "text": {
    "status": "generated",
    "div": "\u003cdiv xmlns\u003d\"http://www.w3.org/1999/xhtml\"\u003e\u003cp class\u003d\"res-header-id\"\u003e\u003cb\u003eGenerated Narrative: CodeSystem permitted-data-type\u003c/b\u003e\u003c/p\u003e\u003ca name\u003d\"permitted-data-type\"\u003e \u003c/a\u003e\u003ca name\u003d\"hcpermitted-data-type\"\u003e \u003c/a\u003e\u003cp\u003eThis case-sensitive code system \u003ccode\u003ehttp://hl7.org/fhir/permitted-data-type\u003c/code\u003e defines the following codes:\u003c/p\u003e\u003ctable class\u003d\"codes\"\u003e\u003ctr\u003e\u003ctd style\u003d\"white-space:nowrap\"\u003e\u003cb\u003eCode\u003c/b\u003e\u003c/td\u003e\u003ctd\u003e\u003cb\u003eDefinition\u003c/b\u003e\u003c/td\u003e\u003c/tr\u003e\u003ctr\u003e\u003ctd style\u003d\"white-space:nowrap\"\u003eQuantity\u003ca name\u003d\"permitted-data-type-Quantity\"\u003e \u003c/a\u003e\u003c/td\u003e\u003ctd\u003eA measured amount.\u003c/td\u003e\u003c/tr\u003e\u003ctr\u003e\u003ctd style\u003d\"white-space:nowrap\"\u003eCodeableConcept\u003ca name\u003d\"permitted-data-type-CodeableConcept\"\u003e \u003c/a\u003e\u003c/td\u003e\u003ctd\u003eA coded concept from a reference terminology and/or text.\u003c/td\u003e\u003c/tr\u003e\u003ctr\u003e\u003ctd style\u003d\"white-space:nowrap\"\u003estring\u003ca name\u003d\"permitted-data-type-string\"\u003e \u003c/a\u003e\u003c/td\u003e\u003ctd\u003eA sequence of Unicode characters.\u003c/td\u003e\u003c/tr\u003e\u003ctr\u003e\u003ctd style\u003d\"white-space:nowrap\"\u003eboolean\u003ca name\u003d\"permitted-data-type-boolean\"\u003e \u003c/a\u003e\u003c/td\u003e\u003ctd\u003etrue or false.\u003c/td\u003e\u003c/tr\u003e\u003ctr\u003e\u003ctd style\u003d\"white-space:nowrap\"\u003einteger\u003ca name\u003d\"permitted-data-type-integer\"\u003e \u003c/a\u003e\u003c/td\u003e\u003ctd\u003eA signed integer.\u003c/td\u003e\u003c/tr\u003e\u003ctr\u003e\u003ctd style\u003d\"white-space:nowrap\"\u003eRange\u003ca name\u003d\"permitted-data-type-Range\"\u003e \u003c/a\u003e\u003c/td\u003e\u003ctd\u003eA set of values bounded by low and high.\u003c/td\u003e\u003c/tr\u003e\u003ctr\u003e\u003ctd style\u003d\"white-space:nowrap\"\u003eRatio\u003ca name\u003d\"permitted-data-type-Ratio\"\u003e \u003c/a\u003e\u003c/td\u003e\u003ctd\u003eA ratio of two Quantity values - a numerator and a denominator.\u003c/td\u003e\u003c/tr\u003e\u003ctr\u003e\u003ctd style\u003d\"white-space:nowrap\"\u003eSampledData\u003ca name\u003d\"permitted-data-type-SampledData\"\u003e \u003c/a\u003e\u003c/td\u003e\u003ctd\u003eA series of measurements taken by a device.\u003c/td\u003e\u003c/tr\u003e\u003ctr\u003e\u003ctd style\u003d\"white-space:nowrap\"\u003etime\u003ca name\u003d\"permitted-data-type-time\"\u003e \u003c/a\u003e\u003c/td\u003e\u003ctd\u003eA time during the day, in the format hh:mm:ss.\u003c/td\u003e\u003c/tr\u003e\u003ctr\u003e\u003ctd style\u003d\"white-space:nowrap\"\u003edateTime\u003ca name\u003d\"permitted-data-type-dateTime\"\u003e \u003c/a\u003e\u003c/td\u003e\u003ctd\u003eA date, date-time or partial date (e.g. just year or year + month) as used in human communication.\u003c/td\u003e\u003c/tr\u003e\u003ctr\u003e\u003ctd style\u003d\"white-space:nowrap\"\u003ePeriod\u003ca name\u003d\"permitted-data-type-Period\"\u003e \u003c/a\u003e\u003c/td\u003e\u003ctd\u003eA time range defined by start and end date/time.\u003c/td\u003e\u003c/tr\u003e\u003c/table\u003e\u003c/div\u003e"
  },
  "extension": [
    {
      "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-wg",
      "valueCode": "oo"
    },
    {
      "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status",
      "valueCode": "normative"
    },
    {
      "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-fmm",
      "valueInteger": 1
    }
  ],
  "url": "http://hl7.org/fhir/permitted-data-type",
  "identifier": [
    {
      "system": "urn:ietf:rfc:3986",
      "value": "urn:oid:2.16.840.1.113883.4.642.4.1332"
    }
  ],
  "version": "6.0.0-ballot4",
  "name": "ObservationDataType",
  "title": "Observation Data Type",
  "status": "active",
  "experimental": false,
  "date": "2021-01-05T10:01:24+11:00",
  "publisher": "HL7 (FHIR Project)",
  "contact": [
    {
      "telecom": [
        {
          "system": "url",
          "value": "http://hl7.org/fhir"
        },
        {
          "system": "email",
          "value": "fhir@lists.hl7.org"
        }
      ]
    }
  ],
  "description": "Permitted data type for observation value.",
  "jurisdiction": [
    {
      "coding": [
        {
          "system": "http://unstats.un.org/unsd/methods/m49/m49.htm",
          "code": "001",
          "display": "World"
        }
      ]
    }
  ],
  "caseSensitive": true,
  "valueSet": "http://hl7.org/fhir/ValueSet/permitted-data-type",
  "content": "complete",
  "concept": [
    {
      "code": "Quantity",
      "display": "Quantity",
      "definition": "A measured amount."
    },
    {
      "code": "CodeableConcept",
      "display": "CodeableConcept",
      "definition": "A coded concept from a reference terminology and/or text."
    },
    {
      "code": "string",
      "display": "string",
      "definition": "A sequence of Unicode characters."
    },
    {
      "code": "boolean",
      "display": "boolean",
      "definition": "true or false."
    },
    {
      "code": "integer",
      "display": "integer",
      "definition": "A signed integer."
    },
    {
      "code": "Range",
      "display": "Range",
      "definition": "A set of values bounded by low and high."
    },
    {
      "code": "Ratio",
      "display": "Ratio",
      "definition": "A ratio of two Quantity values - a numerator and a denominator."
    },
    {
      "code": "SampledData",
      "display": "SampledData",
      "definition": "A series of measurements taken by a device."
    },
    {
      "code": "time",
      "display": "time",
      "definition": "A time during the day, in the format hh:mm:ss."
    },
    {
      "code": "dateTime",
      "display": "dateTime",
      "definition": "A date, date-time or partial date (e.g. just year or year + month) as used in human communication."
    },
    {
      "code": "Period",
      "display": "Period",
      "definition": "A time range defined by start and end date/time."
    }
  ]
}