LOINC

{
  "description" : "Logical Observation Identifiers Names and Codes - laboratory and clinical terminology including terms and parts",
  "date" : "2026-06-05",
  "publisher" : "Regenstrief Institute, Inc.",
  "content" : "complete",
  "property" : [ {
    "description" : "Adjustment",
    "type" : "code",
    "code" : "ADJUSTMENT",
    "uri" : "http://loinc.org/property/adjustment"
  }, {
    "description" : "Answer",
    "type" : "code",
    "code" : "answer",
    "uri" : "http://loinc.org/property/answer"
  }, {
    "description" : "Answer List",
    "type" : "code",
    "code" : "answer-list",
    "uri" : "http://loinc.org/property/answer-list"
  }, {
    "description" : "Answers For",
    "type" : "code",
    "code" : "answers-for",
    "uri" : "http://loinc.org/property/answers-for"
  }, {
    "description" : "Category",
    "type" : "code",
    "code" : "CATEGORY",
    "uri" : "http://loinc.org/property/category"
  }, {
    "description" : "Challenge",
    "type" : "code",
    "code" : "CHALLENGE",
    "uri" : "http://loinc.org/property/challenge"
  }, {
    "description" : "Change Reason Public",
    "type" : "string",
    "code" : "CHANGE_REASON_PUBLIC",
    "uri" : "http://loinc.org/property/CHANGE_REASON_PUBLIC"
  }, {
    "description" : "Change Type",
    "type" : "string",
    "code" : "CHNG_TYPE",
    "uri" : "http://loinc.org/property/CHNG_TYPE"
  }, {
    "description" : "Class",
    "type" : "code",
    "code" : "CLASS",
    "uri" : "http://loinc.org/property/CLASS"
  }, {
    "description" : "Class Type",
    "type" : "string",
    "code" : "CLASSTYPE",
    "uri" : "http://loinc.org/property/CLASSTYPE"
  }, {
    "description" : "Common Order Rank",
    "type" : "integer",
    "code" : "COMMON_ORDER_RANK",
    "uri" : "http://loinc.org/property/COMMON_ORDER_RANK"
  }, {
    "description" : "Common Test Rank",
    "type" : "integer",
    "code" : "COMMON_TEST_RANK",
    "uri" : "http://loinc.org/property/COMMON_TEST_RANK"
  }, {
    "description" : "Component",
    "type" : "code",
    "code" : "COMPONENT",
    "uri" : "http://loinc.org/property/COMPONENT"
  }, {
    "description" : "Consumer Name",
    "type" : "string",
    "code" : "CONSUMER_NAME",
    "uri" : "http://loinc.org/property/CONSUMER_NAME"
  }, {
    "description" : "Count",
    "type" : "code",
    "code" : "COUNT",
    "uri" : "http://loinc.org/property/count"
  }, {
    "description" : "Display Name",
    "type" : "string",
    "code" : "DISPLAYNAME",
    "uri" : "http://loinc.org/property/DISPLAYNAME"
  }, {
    "description" : "Divisor",
    "type" : "code",
    "code" : "DIVISOR",
    "uri" : "http://loinc.org/property/analyte-divisor"
  }, {
    "description" : "Document Kind",
    "type" : "code",
    "code" : "Document.Kind",
    "uri" : "http://loinc.org/property/document-kind"
  }, {
    "description" : "Document Role",
    "type" : "code",
    "code" : "Document.Role",
    "uri" : "http://loinc.org/property/document-role"
  }, {
    "description" : "Document Setting",
    "type" : "code",
    "code" : "Document.Setting",
    "uri" : "http://loinc.org/property/document-setting"
  }, {
    "description" : "Document Subject Matter Domain",
    "type" : "code",
    "code" : "Document.SubjectMatterDomain",
    "uri" : "http://loinc.org/property/document-subject-matter-domain"
  }, {
    "description" : "Document Type of Service",
    "type" : "code",
    "code" : "Document.TypeOfService",
    "uri" : "http://loinc.org/property/document-type-of-service"
  }, {
    "description" : "Example UCUM Units",
    "type" : "string",
    "code" : "EXAMPLE_UCUM_UNITS",
    "uri" : "http://loinc.org/property/EXAMPLE_UCUM_UNITS"
  }, {
    "description" : "Example Units",
    "type" : "string",
    "code" : "EXAMPLE_UNITS",
    "uri" : "http://loinc.org/property/EXAMPLE_UNITS"
  }, {
    "description" : "External Copyright Notice",
    "type" : "string",
    "code" : "EXTERNAL_COPYRIGHT_NOTICE",
    "uri" : "http://loinc.org/property/EXTERNAL_COPYRIGHT_NOTICE"
  }, {
    "description" : "Formula",
    "type" : "string",
    "code" : "FORMULA",
    "uri" : "http://loinc.org/property/FORMULA"
  }, {
    "description" : "Gene",
    "type" : "code",
    "code" : "GENE",
    "uri" : "http://loinc.org/property/analyte-gene"
  }, {
    "description" : "HL7 Field/Subfield ID",
    "type" : "string",
    "code" : "HL7_FIELD_SUBFIELD_ID",
    "uri" : "http://loinc.org/property/HL7_FIELD_SUBFIELD_ID"
  }, {
    "description" : "Long Common Name",
    "type" : "string",
    "code" : "LONG_COMMON_NAME",
    "uri" : "http://loinc.org/property/LONG_COMMON_NAME"
  }, {
    "description" : "Method Type",
    "type" : "code",
    "code" : "METHOD_TYP",
    "uri" : "http://loinc.org/property/METHOD_TYP"
  }, {
    "description" : "Order/Observation",
    "type" : "string",
    "code" : "ORDER_OBS",
    "uri" : "http://loinc.org/property/ORDER_OBS"
  }, {
    "description" : "Parent",
    "type" : "code",
    "code" : "PARENT",
    "uri" : "http://loinc.org/property/parent"
  }, {
    "description" : "Part Status",
    "type" : "string",
    "code" : "PART_STATUS",
    "uri" : "http://loinc.org/property/PART_STATUS"
  }, {
    "description" : "Part Type Name",
    "type" : "string",
    "code" : "PART_TYPE_NAME",
    "uri" : "http://loinc.org/property/PART_TYPE_NAME"
  }, {
    "description" : "Property",
    "type" : "code",
    "code" : "PROPERTY",
    "uri" : "http://loinc.org/property/PROPERTY"
  }, {
    "description" : "Rad Anatomic Location Imaging Focus",
    "type" : "code",
    "code" : "Rad.Anatomic Location.Imaging Focus",
    "uri" : "http://loinc.org/property/rad-anatomic-location-imaging-focus"
  }, {
    "description" : "Rad Anatomic Location Laterality",
    "type" : "code",
    "code" : "Rad.Anatomic Location.Laterality",
    "uri" : "http://loinc.org/property/rad-anatomic-location-laterality"
  }, {
    "description" : "Rad Anatomic Location Laterality Presence",
    "type" : "code",
    "code" : "Rad.Anatomic Location.Laterality.Presence",
    "uri" : "http://loinc.org/property/rad-anatomic-location-laterality-presence"
  }, {
    "description" : "Rad Anatomic Location Region Imaged",
    "type" : "code",
    "code" : "Rad.Anatomic Location.Region Imaged",
    "uri" : "http://loinc.org/property/rad-anatomic-location-region-imaged"
  }, {
    "description" : "Rad Guidance for Action",
    "type" : "code",
    "code" : "Rad.Guidance for.Action",
    "uri" : "http://loinc.org/property/rad-guidance-for-action"
  }, {
    "description" : "Rad Guidance for Approach",
    "type" : "code",
    "code" : "Rad.Guidance for.Approach",
    "uri" : "http://loinc.org/property/rad-guidance-for-approach"
  }, {
    "description" : "Rad Guidance for Object",
    "type" : "code",
    "code" : "Rad.Guidance for.Object",
    "uri" : "http://loinc.org/property/rad-guidance-for-object"
  }, {
    "description" : "Rad Guidance for Presence",
    "type" : "code",
    "code" : "Rad.Guidance for.Presence",
    "uri" : "http://loinc.org/property/rad-guidance-for-presence"
  }, {
    "description" : "Rad Maneuver Maneuver Type",
    "type" : "code",
    "code" : "Rad.Maneuver.Maneuver Type",
    "uri" : "http://loinc.org/property/rad-maneuver-maneuver-type"
  }, {
    "description" : "Rad Modality Modality Subtype",
    "type" : "code",
    "code" : "Rad.Modality.Modality Subtype",
    "uri" : "http://loinc.org/property/rad-modality-modality-subtype"
  }, {
    "description" : "Rad Modality Modality Type",
    "type" : "code",
    "code" : "Rad.Modality.Modality Type",
    "uri" : "http://loinc.org/property/rad-modality-modality-type"
  }, {
    "description" : "Rad Pharmaceutical Route",
    "type" : "code",
    "code" : "Rad.Pharmaceutical.Route",
    "uri" : "http://loinc.org/property/rad-pharmaceutical-route"
  }, {
    "description" : "Rad Pharmaceutical Substance Given",
    "type" : "code",
    "code" : "Rad.Pharmaceutical.Substance Given",
    "uri" : "http://loinc.org/property/rad-pharmaceutical-substance-given"
  }, {
    "description" : "Rad Reason for Exam",
    "type" : "code",
    "code" : "Rad.Reason for Exam",
    "uri" : "http://loinc.org/property/rad-reason-for-exam"
  }, {
    "description" : "Rad Subject",
    "type" : "code",
    "code" : "Rad.Subject",
    "uri" : "http://loinc.org/property/rad-subject"
  }, {
    "description" : "Rad Timing",
    "type" : "code",
    "code" : "Rad.Timing",
    "uri" : "http://loinc.org/property/rad-timing"
  }, {
    "description" : "Rad View Aggregation",
    "type" : "code",
    "code" : "Rad.View.Aggregation",
    "uri" : "http://loinc.org/property/rad-view-aggregation"
  }, {
    "description" : "Rad View View Type",
    "type" : "code",
    "code" : "Rad.View.View Type",
    "uri" : "http://loinc.org/property/rad-view-view-type"
  }, {
    "description" : "Related Names",
    "type" : "string",
    "code" : "RELATEDNAMES2",
    "uri" : "http://loinc.org/property/RELATEDNAMES2"
  }, {
    "description" : "Scale Type",
    "type" : "code",
    "code" : "SCALE_TYP",
    "uri" : "http://loinc.org/property/SCALE_TYP"
  }, {
    "description" : "Short Name",
    "type" : "string",
    "code" : "SHORTNAME",
    "uri" : "http://loinc.org/property/SHORTNAME"
  }, {
    "description" : "Status",
    "type" : "string",
    "code" : "STATUS",
    "uri" : "http://loinc.org/property/STATUS"
  }, {
    "description" : "Suffix",
    "type" : "code",
    "code" : "SUFFIX",
    "uri" : "http://loinc.org/property/analyte-suffix"
  }, {
    "description" : "Super System",
    "type" : "code",
    "code" : "SUPER SYSTEM",
    "uri" : "http://loinc.org/property/super-system"
  }, {
    "description" : "System",
    "type" : "code",
    "code" : "SYSTEM",
    "uri" : "http://loinc.org/property/SYSTEM"
  }, {
    "description" : "Time Aspect",
    "type" : "code",
    "code" : "TIME_ASPCT",
    "uri" : "http://loinc.org/property/TIME_ASPCT"
  }, {
    "description" : "Time Modifier",
    "type" : "code",
    "code" : "TIME MODIFIER",
    "uri" : "http://loinc.org/property/time-modifier"
  }, {
    "description" : "Units Required",
    "type" : "string",
    "code" : "UNITSREQUIRED",
    "uri" : "http://loinc.org/property/UNITSREQUIRED"
  }, {
    "description" : "Version First Released",
    "type" : "string",
    "code" : "VERSIONFIRSTRELEASED",
    "uri" : "http://loinc.org/property/VERSIONFIRSTRELEASED"
  }, {
    "description" : "Version Last Changed",
    "type" : "string",
    "code" : "VERSIONLASTCHANGED",
    "uri" : "http://loinc.org/property/VERSIONLASTCHANGED"
  }, {
    "description" : "The concept identified is a child of the concept",
    "type" : "code",
    "code" : "child",
    "uri" : "http://hl7.org/fhir/concept-properties#child"
  }, {
    "description" : "A narrative that provides a complete definition of the concept",
    "type" : "string",
    "code" : "definition",
    "uri" : "http://hl7.org/fhir/concept-properties#definition"
  }, {
    "description" : "True if the concept is not considered active",
    "type" : "boolean",
    "code" : "inactive",
    "uri" : "http://hl7.org/fhir/concept-properties#inactive"
  }, {
    "description" : "The concept identified is a parent of the concept",
    "type" : "code",
    "code" : "parent",
    "uri" : "http://hl7.org/fhir/concept-properties#parent"
  } ],
  "name" : "loinc",
  "resourceType" : "CodeSystem",
  "title" : "LOINC",
  "extension" : [ {
    "url" : "http://health-samurai.io/extensions/source",
    "valueCode" : "db"
  } ],
  "compositional" : false,
  "status" : "active",
  "language" : "en",
  "hierarchyMeaning" : "part-of",
  "url" : "http://loinc.org",
  "caseSensitive" : false,
  "version" : "2.82"
}