v2+ Vocabulary
0.3.0 - Working Draft to present the concept ideas (FO)
v2+ Vocabulary
0.3.0 - Working Draft to present the concept ideas (FO)
v2+ Vocabulary - Local Development build (v0.3.0) built by the FHIR (HL7® FHIR® Standard) Build Tools. See the Directory of published versions
| Active as of 2025-08-05 |
{
"resourceType" : "CodeSystem",
"id" : "kindOfQuantityV100",
"text" : {
"status" : "generated",
"div" : "<div xmlns=\"http://www.w3.org/1999/xhtml\"><ul><li>Include all codes defined in <a href=\"CodeSystem-kindOfQuantityV100.html\"><code>http://terminology.hl7.org/v2plusvocab/CodeSystem/kindOfQuantityV100</code></a></li></ul></div>"
},
"extension" : [
{
"url" : "http://terminology.hl7.org/v2plusvocab/StructureDefinition/codesystem-v2versionCreated",
"valueString" : "2.3"
},
{
"url" : "http://terminology.hl7.org/v2plusvocab/StructureDefinition/codesystem-versionHistory",
"valueString" : "generate correct history somehow"
},
{
"url" : "http://terminology.hl7.org/v2plusvocab/StructureDefinition/codesystem-tableNo",
"valueString" : "0254"
}
],
"url" : "http://terminology.hl7.org/v2plusvocab/CodeSystem/kindOfQuantityV100",
"identifier" : [
{
"system" : "urn:ietf:rfc:3986",
"value" : "urn:oid:2.16.840.1.113883.18.149"
}
],
"version" : "1.0.0",
"name" : "KindOfQuantityV100",
"title" : "Kind of Quantity (2.3 - 1.0.0)",
"status" : "active",
"experimental" : true,
"date" : "2025-08-05T15:14:51+02:00",
"description" : "HL7 published code system of concepts that describe categories of an underlying kind of property represented by an observation. These are intended to distinguish concentrations from total amounts, molar concentrations from mass concentrations, partial pressures from colors, and so forth. These are discussed more fully in the LOINC Users’ Manual. These defined categories are derived from the approach described in 1995 edition of the IUPAC Silver Book. These distinctions are used in IUPAC and LOINC standard codes. Needs review by OO and HTA to determined if this is a value set built on LOINC part codes or some other external vocabulary.",
"copyright" : "HL7 Inc., 2024",
"caseSensitive" : true,
"content" : "complete",
"property" : [
{
"code" : "versionIntroduced",
"uri" : "http://terminology.hl7.org/v2plusvocab/CodeSystem/Property#versionIntroduced",
"description" : "version when was this code introduced",
"type" : "string"
},
{
"code" : "versionDeprecated",
"uri" : "http://terminology.hl7.org/v2plusvocab/CodeSystem/Property#versionDeprecated",
"description" : "version when was this code deprecated",
"type" : "string"
},
{
"code" : "status",
"uri" : "http://hl7.org/fhir/concept-properties#status",
"description" : "A code that indicates the status of the concept. Typical values are active, experimental, deprecated, and retired",
"type" : "code"
},
{
"code" : "comment",
"uri" : "http://terminology.hl7.org/v2plusvocab/CodeSystem/Property#comment",
"description" : "A string that provides additional detail pertinent to the use or understanding of the concept",
"type" : "string"
},
{
"code" : "usage",
"uri" : "http://terminology.hl7.org/v2plusvocab/CodeSystem/Property#usage",
"description" : "usage notes for this code",
"type" : "string"
},
{
"code" : "modified",
"uri" : "http://terminology.hl7.org/v2plusvocab/CodeSystem/Property#modified",
"description" : "date of last modification",
"type" : "dateTime"
}
],
"concept" : [
{
"code" : "ABS",
"display" : "Absorbance",
"definition" : "Absorbance",
"property" : [
{
"code" : "versionIntroduced",
"valueString" : "2.3"
}
]
},
{
"code" : "ACNC",
"display" : "Concentration, Arbitrary Substance",
"definition" : "Concentration, Arbitrary Substance",
"property" : [
{
"code" : "versionIntroduced",
"valueString" : "2.3"
}
]
},
{
"code" : "ACT",
"display" : "Activity",
"definition" : "Activity",
"property" : [
{
"code" : "versionIntroduced",
"valueString" : "2.3"
}
]
},
{
"code" : "APER",
"display" : "Appearance",
"definition" : "Appearance",
"property" : [
{
"code" : "versionIntroduced",
"valueString" : "2.3"
}
]
},
{
"code" : "ARB",
"display" : "Arbitrary",
"definition" : "Arbitrary",
"property" : [
{
"code" : "versionIntroduced",
"valueString" : "2.3"
}
]
},
{
"code" : "AREA",
"display" : "Area",
"definition" : "Area",
"property" : [
{
"code" : "versionIntroduced",
"valueString" : "2.3"
}
]
},
{
"code" : "ASPECT",
"display" : "Aspect",
"definition" : "Aspect",
"property" : [
{
"code" : "versionIntroduced",
"valueString" : "2.3"
}
]
},
{
"code" : "CACT",
"display" : "Catalytic Activity",
"definition" : "Catalytic Activity",
"property" : [
{
"code" : "versionIntroduced",
"valueString" : "2.3"
}
]
},
{
"code" : "CCNT",
"display" : "Catalytic Content",
"definition" : "Catalytic Content",
"property" : [
{
"code" : "versionIntroduced",
"valueString" : "2.3"
}
]
},
{
"code" : "CCRTO",
"display" : "Catalytic Concentration Ratio",
"definition" : "Catalytic Concentration Ratio",
"property" : [
{
"code" : "versionIntroduced",
"valueString" : "2.3"
}
]
},
{
"code" : "CFR",
"display" : "Catalytic Fraction",
"definition" : "Catalytic Fraction",
"property" : [
{
"code" : "versionIntroduced",
"valueString" : "2.3"
}
]
},
{
"code" : "CLAS",
"display" : "Class",
"definition" : "Class",
"property" : [
{
"code" : "versionIntroduced",
"valueString" : "2.3"
}
]
},
{
"code" : "CNC",
"display" : "Catalytic Concentration",
"definition" : "Catalytic Concentration",
"property" : [
{
"code" : "versionIntroduced",
"valueString" : "2.3"
}
]
},
{
"code" : "CNST",
"display" : "Constant",
"definition" : "Constant",
"property" : [
{
"code" : "versionIntroduced",
"valueString" : "2.3"
}
]
},
{
"code" : "COEF",
"display" : "Coefficient",
"definition" : "Coefficient",
"property" : [
{
"code" : "versionIntroduced",
"valueString" : "2.3"
}
]
},
{
"code" : "COLOR",
"display" : "Color",
"definition" : "Color",
"property" : [
{
"code" : "versionIntroduced",
"valueString" : "2.3"
}
]
},
{
"code" : "CONS",
"display" : "Consistency",
"definition" : "Consistency",
"property" : [
{
"code" : "versionIntroduced",
"valueString" : "2.3"
}
]
},
{
"code" : "CRAT",
"display" : "Catalytic Rate",
"definition" : "Catalytic Rate",
"property" : [
{
"code" : "versionIntroduced",
"valueString" : "2.3"
}
]
},
{
"code" : "CRTO",
"display" : "Catalytic Ratio",
"definition" : "Catalytic Ratio",
"property" : [
{
"code" : "versionIntroduced",
"valueString" : "2.3"
}
]
},
{
"code" : "DEN",
"display" : "Density",
"definition" : "Density",
"property" : [
{
"code" : "versionIntroduced",
"valueString" : "2.3"
}
]
},
{
"code" : "DEV",
"display" : "Device",
"definition" : "Device",
"property" : [
{
"code" : "versionIntroduced",
"valueString" : "2.3"
}
]
},
{
"code" : "DIFF",
"display" : "Difference",
"definition" : "Difference",
"property" : [
{
"code" : "versionIntroduced",
"valueString" : "2.3"
}
]
},
{
"code" : "ELAS",
"display" : "Elasticity",
"definition" : "Elasticity",
"property" : [
{
"code" : "versionIntroduced",
"valueString" : "2.3"
}
]
},
{
"code" : "ELPOT",
"display" : "Electrical Potential (Voltage)",
"definition" : "Electrical Potential (Voltage)",
"property" : [
{
"code" : "versionIntroduced",
"valueString" : "2.3"
}
]
},
{
"code" : "ELRAT",
"display" : "Electrical current (amperage)",
"definition" : "Electrical current (amperage)",
"property" : [
{
"code" : "versionIntroduced",
"valueString" : "2.3"
}
]
},
{
"code" : "ELRES",
"display" : "Electrical Resistance",
"definition" : "Electrical Resistance",
"property" : [
{
"code" : "versionIntroduced",
"valueString" : "2.3"
}
]
},
{
"code" : "ENGR",
"display" : "Energy",
"definition" : "Energy",
"property" : [
{
"code" : "versionIntroduced",
"valueString" : "2.3"
}
]
},
{
"code" : "ENT",
"display" : "Entitic",
"definition" : "Entitic",
"property" : [
{
"code" : "versionIntroduced",
"valueString" : "2.3"
}
]
},
{
"code" : "ENTCAT",
"display" : "Entitic Catalytic Activity",
"definition" : "Entitic Catalytic Activity",
"property" : [
{
"code" : "versionIntroduced",
"valueString" : "2.3"
}
]
},
{
"code" : "ENTNUM",
"display" : "Entitic Number",
"definition" : "Entitic Number",
"property" : [
{
"code" : "versionIntroduced",
"valueString" : "2.3"
}
]
},
{
"code" : "ENTSUB",
"display" : "Entitic Substance of Amount",
"definition" : "Entitic Substance of Amount",
"property" : [
{
"code" : "versionIntroduced",
"valueString" : "2.3"
}
]
},
{
"code" : "ENTVOL",
"display" : "Entitic Volume",
"definition" : "Entitic Volume",
"property" : [
{
"code" : "versionIntroduced",
"valueString" : "2.3"
}
]
},
{
"code" : "EQL",
"display" : "Equilibrium",
"definition" : "Equilibrium",
"property" : [
{
"code" : "versionIntroduced",
"valueString" : "2.3"
}
]
},
{
"code" : "FORCE",
"display" : "Mechanical force",
"definition" : "Mechanical force",
"property" : [
{
"code" : "versionIntroduced",
"valueString" : "2.3"
}
]
},
{
"code" : "FREQ",
"display" : "Frequency",
"definition" : "Frequency",
"property" : [
{
"code" : "versionIntroduced",
"valueString" : "2.3"
}
]
},
{
"code" : "IMP",
"display" : "Impression/ interpretation of study",
"definition" : "Impression/ interpretation of study",
"property" : [
{
"code" : "versionIntroduced",
"valueString" : "2.3"
}
]
},
{
"code" : "KINV",
"display" : "Kinematic Viscosity",
"definition" : "Kinematic Viscosity",
"property" : [
{
"code" : "versionIntroduced",
"valueString" : "2.3"
}
]
},
{
"code" : "LEN",
"display" : "Length",
"definition" : "Length",
"property" : [
{
"code" : "versionIntroduced",
"valueString" : "2.3"
}
]
},
{
"code" : "LINC",
"display" : "Length Increment",
"definition" : "Length Increment",
"property" : [
{
"code" : "versionIntroduced",
"valueString" : "2.3"
}
]
},
{
"code" : "LIQ",
"display" : "Liquefaction",
"definition" : "Liquefaction",
"property" : [
{
"code" : "versionIntroduced",
"valueString" : "2.3"
}
]
},
{
"code" : "MASS",
"display" : "Mass",
"definition" : "Mass",
"property" : [
{
"code" : "versionIntroduced",
"valueString" : "2.3"
}
]
},
{
"code" : "MCNC",
"display" : "Mass Concentration",
"definition" : "Mass Concentration",
"property" : [
{
"code" : "versionIntroduced",
"valueString" : "2.3"
}
]
},
{
"code" : "MCNT",
"display" : "Mass Content",
"definition" : "Mass Content",
"property" : [
{
"code" : "versionIntroduced",
"valueString" : "2.3"
}
]
},
{
"code" : "MCRTO",
"display" : "Mass Concentration Ratio",
"definition" : "Mass Concentration Ratio",
"property" : [
{
"code" : "versionIntroduced",
"valueString" : "2.3"
}
]
},
{
"code" : "MFR",
"display" : "Mass Fraction",
"definition" : "Mass Fraction",
"property" : [
{
"code" : "versionIntroduced",
"valueString" : "2.3"
}
]
},
{
"code" : "MGFLUX",
"display" : "Magnetic flux",
"definition" : "Magnetic flux",
"property" : [
{
"code" : "versionIntroduced",
"valueString" : "2.3"
}
]
},
{
"code" : "MINC",
"display" : "Mass Increment",
"definition" : "Mass Increment",
"property" : [
{
"code" : "versionIntroduced",
"valueString" : "2.3"
}
]
},
{
"code" : "MORPH",
"display" : "Morphology",
"definition" : "Morphology",
"property" : [
{
"code" : "versionIntroduced",
"valueString" : "2.3"
}
]
},
{
"code" : "MOTIL",
"display" : "Motility",
"definition" : "Motility",
"property" : [
{
"code" : "versionIntroduced",
"valueString" : "2.3"
}
]
},
{
"code" : "MRAT",
"display" : "Mass Rate",
"definition" : "Mass Rate",
"property" : [
{
"code" : "versionIntroduced",
"valueString" : "2.3"
}
]
},
{
"code" : "MRTO",
"display" : "Mass Ratio",
"definition" : "Mass Ratio",
"property" : [
{
"code" : "versionIntroduced",
"valueString" : "2.3"
}
]
},
{
"code" : "NCNC",
"display" : "Number Concentration",
"definition" : "Number Concentration",
"property" : [
{
"code" : "versionIntroduced",
"valueString" : "2.3"
}
]
},
{
"code" : "NCNT",
"display" : "Number Content",
"definition" : "Number Content",
"property" : [
{
"code" : "versionIntroduced",
"valueString" : "2.3"
}
]
},
{
"code" : "NFR",
"display" : "Number Fraction",
"definition" : "Number Fraction",
"property" : [
{
"code" : "versionIntroduced",
"valueString" : "2.3"
}
]
},
{
"code" : "NRTO",
"display" : "Number Ratio",
"definition" : "Number Ratio",
"property" : [
{
"code" : "versionIntroduced",
"valueString" : "2.3"
}
]
},
{
"code" : "NUM",
"display" : "Number",
"definition" : "Number",
"property" : [
{
"code" : "versionIntroduced",
"valueString" : "2.3"
}
]
},
{
"code" : "OD",
"display" : "Optical density",
"definition" : "Optical density",
"property" : [
{
"code" : "versionIntroduced",
"valueString" : "2.3"
}
]
},
{
"code" : "OSMOL",
"display" : "Osmolality",
"definition" : "Osmolality",
"property" : [
{
"code" : "versionIntroduced",
"valueString" : "2.3"
}
]
},
{
"code" : "PRES",
"display" : "Pressure (Partial)",
"definition" : "Pressure (Partial)",
"property" : [
{
"code" : "versionIntroduced",
"valueString" : "2.3"
}
]
},
{
"code" : "PRID",
"display" : "Presence/Identity/Existence",
"definition" : "Presence/Identity/Existence",
"property" : [
{
"code" : "versionIntroduced",
"valueString" : "2.3"
}
]
},
{
"code" : "PWR",
"display" : "Power (wattage)",
"definition" : "Power (wattage)",
"property" : [
{
"code" : "versionIntroduced",
"valueString" : "2.3"
}
]
},
{
"code" : "RANGE",
"display" : "Ranges",
"definition" : "Ranges",
"property" : [
{
"code" : "versionIntroduced",
"valueString" : "2.3"
}
]
},
{
"code" : "RATIO",
"display" : "Ratios",
"definition" : "Ratios",
"property" : [
{
"code" : "versionIntroduced",
"valueString" : "2.3"
}
]
},
{
"code" : "RCRLTM",
"display" : "Reciprocal Relative Time",
"definition" : "Reciprocal Relative Time",
"property" : [
{
"code" : "versionIntroduced",
"valueString" : "2.3"
}
]
},
{
"code" : "RDEN",
"display" : "Relative Density",
"definition" : "Relative Density",
"property" : [
{
"code" : "versionIntroduced",
"valueString" : "2.3"
}
]
},
{
"code" : "REL",
"display" : "Relative",
"definition" : "Relative",
"property" : [
{
"code" : "versionIntroduced",
"valueString" : "2.3"
}
]
},
{
"code" : "RLMCNC",
"display" : "Relative Mass Concentration",
"definition" : "Relative Mass Concentration",
"property" : [
{
"code" : "versionIntroduced",
"valueString" : "2.3"
}
]
},
{
"code" : "RLSCNC",
"display" : "Relative Substance Concentration",
"definition" : "Relative Substance Concentration",
"property" : [
{
"code" : "versionIntroduced",
"valueString" : "2.3"
}
]
},
{
"code" : "RLTM",
"display" : "Relative Time",
"definition" : "Relative Time",
"property" : [
{
"code" : "versionIntroduced",
"valueString" : "2.3"
}
]
},
{
"code" : "SATFR",
"display" : "Saturation Fraction",
"definition" : "Saturation Fraction",
"property" : [
{
"code" : "versionIntroduced",
"valueString" : "2.3"
}
]
},
{
"code" : "SCNC",
"display" : "Substance Concentration",
"definition" : "Substance Concentration",
"property" : [
{
"code" : "versionIntroduced",
"valueString" : "2.3"
}
]
},
{
"code" : "SCNCIN",
"display" : "Substance Concentration Increment",
"definition" : "Substance Concentration Increment",
"property" : [
{
"code" : "versionIntroduced",
"valueString" : "2.3"
}
]
},
{
"code" : "SCNT",
"display" : "Substance Content",
"definition" : "Substance Content",
"property" : [
{
"code" : "versionIntroduced",
"valueString" : "2.3"
}
]
},
{
"code" : "SCNTR",
"display" : "Substance Content Rate",
"definition" : "Substance Content Rate",
"property" : [
{
"code" : "versionIntroduced",
"valueString" : "2.3"
}
]
},
{
"code" : "SCRTO",
"display" : "Substance Concentration Ratio",
"definition" : "Substance Concentration Ratio",
"property" : [
{
"code" : "versionIntroduced",
"valueString" : "2.3"
}
]
},
{
"code" : "SFR",
"display" : "Substance Fraction",
"definition" : "Substance Fraction",
"property" : [
{
"code" : "versionIntroduced",
"valueString" : "2.3"
}
]
},
{
"code" : "SHAPE",
"display" : "Shape",
"definition" : "Shape",
"property" : [
{
"code" : "versionIntroduced",
"valueString" : "2.3"
}
]
},
{
"code" : "SMELL",
"display" : "Smell",
"definition" : "Smell",
"property" : [
{
"code" : "versionIntroduced",
"valueString" : "2.3"
}
]
},
{
"code" : "SRAT",
"display" : "Substance Rate",
"definition" : "Substance Rate",
"property" : [
{
"code" : "versionIntroduced",
"valueString" : "2.3"
}
]
},
{
"code" : "SRTO",
"display" : "Substance Ratio",
"definition" : "Substance Ratio",
"property" : [
{
"code" : "versionIntroduced",
"valueString" : "2.3"
}
]
},
{
"code" : "SUB",
"display" : "Substance Amount",
"definition" : "Substance Amount",
"property" : [
{
"code" : "versionIntroduced",
"valueString" : "2.3"
}
]
},
{
"code" : "SUSC",
"display" : "Susceptibility",
"definition" : "Susceptibility",
"property" : [
{
"code" : "versionIntroduced",
"valueString" : "2.3"
}
]
},
{
"code" : "TASTE",
"display" : "Taste",
"definition" : "Taste",
"property" : [
{
"code" : "versionIntroduced",
"valueString" : "2.3"
}
]
},
{
"code" : "TEMP",
"display" : "Temperature",
"definition" : "Temperature",
"property" : [
{
"code" : "versionIntroduced",
"valueString" : "2.3"
}
]
},
{
"code" : "TEMPDF",
"display" : "Temperature Difference",
"definition" : "Temperature Difference",
"property" : [
{
"code" : "versionIntroduced",
"valueString" : "2.3"
}
]
},
{
"code" : "TEMPIN",
"display" : "Temperature Increment",
"definition" : "Temperature Increment",
"property" : [
{
"code" : "versionIntroduced",
"valueString" : "2.3"
}
]
},
{
"code" : "THRMCNC",
"display" : "Threshold Mass Concentration",
"definition" : "Threshold Mass Concentration",
"property" : [
{
"code" : "versionIntroduced",
"valueString" : "2.3"
}
]
},
{
"code" : "THRSCNC",
"display" : "Threshold Substance Concentration",
"definition" : "Threshold Substance Concentration",
"property" : [
{
"code" : "versionIntroduced",
"valueString" : "2.3"
}
]
},
{
"code" : "TIME",
"display" : "Time (e.g. seconds)",
"definition" : "Time (e.g. seconds)",
"property" : [
{
"code" : "versionIntroduced",
"valueString" : "2.3"
}
]
},
{
"code" : "TITR",
"display" : "Dilution Factor (Titer)",
"definition" : "Dilution Factor (Titer)",
"property" : [
{
"code" : "versionIntroduced",
"valueString" : "2.3"
}
]
},
{
"code" : "TMDF",
"display" : "Time Difference",
"definition" : "Time Difference",
"property" : [
{
"code" : "versionIntroduced",
"valueString" : "2.3"
}
]
},
{
"code" : "TMSTP",
"display" : "Time Stamp-Date and Time",
"definition" : "Time Stamp-Date and Time",
"property" : [
{
"code" : "versionIntroduced",
"valueString" : "2.3"
}
]
},
{
"code" : "TRTO",
"display" : "Time Ratio",
"definition" : "Time Ratio",
"property" : [
{
"code" : "versionIntroduced",
"valueString" : "2.3"
}
]
},
{
"code" : "TYPE",
"display" : "Type",
"definition" : "Type",
"property" : [
{
"code" : "versionIntroduced",
"valueString" : "2.3"
}
]
},
{
"code" : "VCNT",
"display" : "Volume Content",
"definition" : "Volume Content",
"property" : [
{
"code" : "versionIntroduced",
"valueString" : "2.3"
}
]
},
{
"code" : "VEL",
"display" : "Velocity",
"definition" : "Velocity",
"property" : [
{
"code" : "versionIntroduced",
"valueString" : "2.3"
}
]
},
{
"code" : "VELRT",
"display" : "Velocity Ratio",
"definition" : "Velocity Ratio",
"property" : [
{
"code" : "versionIntroduced",
"valueString" : "2.3"
}
]
},
{
"code" : "VFR",
"display" : "Volume Fraction",
"definition" : "Volume Fraction",
"property" : [
{
"code" : "versionIntroduced",
"valueString" : "2.3"
}
]
},
{
"code" : "VISC",
"display" : "Viscosity",
"definition" : "Viscosity",
"property" : [
{
"code" : "versionIntroduced",
"valueString" : "2.3"
}
]
},
{
"code" : "VOL",
"display" : "Volume",
"definition" : "Volume",
"property" : [
{
"code" : "versionIntroduced",
"valueString" : "2.3"
}
]
},
{
"code" : "VRAT",
"display" : "Volume Rate",
"definition" : "Volume Rate",
"property" : [
{
"code" : "versionIntroduced",
"valueString" : "2.3"
}
]
},
{
"code" : "VRTO",
"display" : "Volume Ratio",
"definition" : "Volume Ratio",
"property" : [
{
"code" : "versionIntroduced",
"valueString" : "2.3"
}
]
}
]
}