{"caseSensitive":true,"concept":[{"code":"Quantity","definition":"A measured amount.","display":"Quantity"},{"code":"CodeableConcept","definition":"A coded concept from a reference terminology and/or text.","display":"CodeableConcept"},{"code":"string","definition":"A sequence of Unicode characters.","display":"string"},{"code":"boolean","definition":"true or false.","display":"boolean"},{"code":"integer","definition":"A signed integer.","display":"integer"},{"code":"Range","definition":"A set of values bounded by low and high.","display":"Range"},{"code":"Ratio","definition":"A ratio of two Quantity values - a numerator and a denominator.","display":"Ratio"},{"code":"SampledData","definition":"A series of measurements taken by a device.","display":"SampledData"},{"code":"time","definition":"A time during the day, in the format hh:mm:ss.","display":"time"},{"code":"dateTime","definition":"A date, date-time or partial date (e.g. just year or year + month) as used in human communication.","display":"dateTime"},{"code":"Period","definition":"A time range defined by start and end date/time.","display":"Period"}],"contact":[{"telecom":[{"system":"url","value":"http://hl7.org/fhir"},{"system":"email","value":"fhir@lists.hl7.org"}]}],"content":"complete","date":"2021-01-05T10:01:24+11:00","description":"Permitted data type for observation value.","experimental":false,"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}],"id":"permitted-data-type","identifier":[{"system":"urn:ietf:rfc:3986","value":"urn:oid:2.16.840.1.113883.4.642.4.1332"}],"jurisdiction":[{"coding":[{"code":"001","display":"World","system":"http://unstats.un.org/unsd/methods/m49/m49.htm"}]}],"meta":{"lastUpdated":"2026-03-16T22:59:53.445+00:00"},"name":"ObservationDataType","publisher":"HL7 (FHIR Project)","resourceType":"CodeSystem","status":"active","text":{"div":"<div xmlns=\"http://www.w3.org/1999/xhtml\"><p class=\"res-header-id\"><b>Generated Narrative: CodeSystem permitted-data-type</b></p><a name=\"permitted-data-type\"> </a><a name=\"hcpermitted-data-type\"> </a><p>This case-sensitive code system <code>http://hl7.org/fhir/permitted-data-type</code> defines the following codes:</p><table class=\"codes\"><tr><td style=\"white-space:nowrap\"><b>Code</b></td><td><b>Definition</b></td></tr><tr><td style=\"white-space:nowrap\">Quantity<a name=\"permitted-data-type-Quantity\"> </a></td><td>A measured amount.</td></tr><tr><td style=\"white-space:nowrap\">CodeableConcept<a name=\"permitted-data-type-CodeableConcept\"> </a></td><td>A coded concept from a reference terminology and/or text.</td></tr><tr><td style=\"white-space:nowrap\">string<a name=\"permitted-data-type-string\"> </a></td><td>A sequence of Unicode characters.</td></tr><tr><td style=\"white-space:nowrap\">boolean<a name=\"permitted-data-type-boolean\"> </a></td><td>true or false.</td></tr><tr><td style=\"white-space:nowrap\">integer<a name=\"permitted-data-type-integer\"> </a></td><td>A signed integer.</td></tr><tr><td style=\"white-space:nowrap\">Range<a name=\"permitted-data-type-Range\"> </a></td><td>A set of values bounded by low and high.</td></tr><tr><td style=\"white-space:nowrap\">Ratio<a name=\"permitted-data-type-Ratio\"> </a></td><td>A ratio of two Quantity values - a numerator and a denominator.</td></tr><tr><td style=\"white-space:nowrap\">SampledData<a name=\"permitted-data-type-SampledData\"> </a></td><td>A series of measurements taken by a device.</td></tr><tr><td style=\"white-space:nowrap\">time<a name=\"permitted-data-type-time\"> </a></td><td>A time during the day, in the format hh:mm:ss.</td></tr><tr><td style=\"white-space:nowrap\">dateTime<a name=\"permitted-data-type-dateTime\"> </a></td><td>A date, date-time or partial date (e.g. just year or year + month) as used in human communication.</td></tr><tr><td style=\"white-space:nowrap\">Period<a name=\"permitted-data-type-Period\"> </a></td><td>A time range defined by start and end date/time.</td></tr></table></div>","status":"generated"},"title":"Observation Data Type","url":"http://hl7.org/fhir/permitted-data-type","valueSet":"http://hl7.org/fhir/ValueSet/permitted-data-type","version":"6.0.0-ballot4"}