LOINC – IVD Test Code (LIVD) Mapping
1.0.0 - STU 1
LOINC – IVD Test Code (LIVD) Mapping
1.0.0 - STU 1
LOINC – IVD Test Code (LIVD) Mapping, published by HL7 International / Orders and Observations. This guide is not an authorized publication; it is the continuous build for version 1.0.0 built by the FHIR (HL7® FHIR® Standard) CI Build. This version is based on the current content of https://github.com/HL7/livd/ and changes regularly. See the Directory of published versions
| Official URL: http://hl7.org/fhir/uv/livd/StructureDefinition/observationdefinition-uv-livd | Version: 1.0.0 | |||
| Standards status: Trial-use | Maturity Level: 2 | Computable Name: LIVDObservationDefinition | ||
| Other Identifiers: OID:2.16.840.1.113883.4.642.40.51.42.9 | ||||
Profile on the ObservationDefinition resource for representing the analytes that can be measured by the included devices for which the test codes and applicable result values are mapped.
The LIVD ObservationDefinition is a profile on the ObservationDefinition resource for representing the analytes that can be measured by the included devices for which the test codes and applicable result values are mapped.
Usages:
You can also check for usages in the FHIR IG Statistics
Description of Profiles, Differentials, Snapshots and how the different presentations work.
| Name | Flags | Card. | Type | Description & Constraints Filter:   |
|---|---|---|---|---|
  ObservationDefinition |
0..* | ObservationDefinition | LIVDObservationDefinition | |
  implicitRules |
?!Σ | 0..1 | uri | A set of rules under which this content was created |
  Slices for extension |
S | 1..* | Extension | Extension Slice: Unordered, Open by value:url |
   extension:ObservationDefinitionDevice |
S | 1..* | Reference(LIVDDeviceDefinition) | LIVD Device URL: http://hl7.org/fhir/uv/livd/StructureDefinition/ext-device |
 extension:ObservationDefinitionVendorReferenceIdentifier |
S | 0..1 | Identifier | LIVD Vendor Reference Identifier URL: http://hl7.org/fhir/uv/livd/StructureDefinition/ext-vendorReferenceIdentifier |
 modifierExtension |
?! | 0..* | Extension | Extensions that cannot be ignored |
 code |
SΣ | 1..1 | CodeableConcept | Type of observation (code / type) Binding: LOINCCodes (example): Codes identifying names of simple observations. |
| identifier |
SΣ | 0..* | Identifier | Business identifier for this ObservationDefinition instance |
| permittedDataType |
S | 0..1 | code | Quantity | CodeableConcept | string | boolean | integer | Range | Ratio | SampledData | time | dateTime | Period Binding: ObservationDataType (required): Permitted data type for observation value. Example General: CodeableConcept |
| method |
S | 0..1 | CodeableConcept | Method used to produce the observation Binding: ObservationMethods (example): Methods for simple observations. |
| quantitativeDetails |
S | 0..1 | BackboneElement | Characteristics of quantitative results |
| modifierExtension |
?!Σ | 0..* | Extension | Extensions that cannot be ignored even if unrecognized |
| customaryUnit |
S | 0..1 | CodeableConcept | Customary unit for quantitative results Binding: UCUMCodes (extensible): Codes identifying units of measure. |
| unit |
S | 0..1 | CodeableConcept | SI unit for quantitative results Binding: UCUMCodes (extensible): Codes identifying units of measure. |
| conversionFactor |
S | 0..1 | decimal | SI unit to customary unit conversion factor |
 decimalPrecision |
S | 0..1 | integer | Decimal precision of observation quantitative results |
 validCodedValueSet |
S | 0..1 | Reference(ValueSet) | Value set of valid coded values for the observations conforming to this ObservationDefinition |
| Documentation for this format | ||||
| Path | Conformance | ValueSet | URI |
| ObservationDefinition.code | example | LOINCCodes(a valid code from LOINC)http://hl7.org/fhir/ValueSet/observation-codesFrom the FHIR Standard | |
| ObservationDefinition.permittedDataType | required | ObservationDataTypehttp://hl7.org/fhir/ValueSet/permitted-data-type|4.0.1From the FHIR Standard | |
| ObservationDefinition.method | example | ObservationMethodshttp://hl7.org/fhir/ValueSet/observation-methodsFrom the FHIR Standard | |
| ObservationDefinition.quantitativeDetails.customaryUnit | extensible | UCUMCodes(a valid code from UCUM)http://hl7.org/fhir/ValueSet/ucum-unitsFrom the FHIR Standard | |
| ObservationDefinition.quantitativeDetails.unit | extensible | UCUMCodes(a valid code from UCUM)http://hl7.org/fhir/ValueSet/ucum-unitsFrom the FHIR Standard | |
| ObservationDefinition.qualifiedInterval.category | required | ObservationRangeCategoryhttp://hl7.org/fhir/ValueSet/observation-range-category|4.0.1From the FHIR Standard | |
| ObservationDefinition.qualifiedInterval.context | extensible | ObservationReferenceRangeMeaningCodeshttp://hl7.org/fhir/ValueSet/referencerange-meaningFrom the FHIR Standard | |
| ObservationDefinition.qualifiedInterval.appliesTo | example | ObservationReferenceRangeAppliesToCodeshttp://hl7.org/fhir/ValueSet/referencerange-appliestoFrom the FHIR Standard | |
| ObservationDefinition.qualifiedInterval.gender | required | AdministrativeGenderhttp://hl7.org/fhir/ValueSet/administrative-gender|4.0.1From the FHIR Standard |
| Id | Grade | Path(s) | Details | Requirements |
| dom-2 | error | ObservationDefinition | If the resource is contained in another resource, it SHALL NOT contain nested Resources : contained.contained.empty() | |
| dom-3 | error | ObservationDefinition | If the resource is contained in another resource, it SHALL be referred to from elsewhere in the resource or SHALL refer to the containing resource : contained.where((('#'+id in (%resource.descendants().reference | %resource.descendants().as(canonical) | %resource.descendants().as(uri) | %resource.descendants().as(url))) or descendants().where(reference = '#').exists() or descendants().where(as(canonical) = '#').exists() or descendants().where(as(canonical) = '#').exists()).not()).trace('unmatched', id).empty() | |
| dom-4 | error | ObservationDefinition | If a resource is contained in another resource, it SHALL NOT have a meta.versionId or a meta.lastUpdated : contained.meta.versionId.empty() and contained.meta.lastUpdated.empty() | |
| dom-5 | error | ObservationDefinition | If a resource is contained in another resource, it SHALL NOT have a security label : contained.meta.security.empty() | |
| dom-6 | best practice | ObservationDefinition | A resource should have narrative for robust management : text.`div`.exists() | |
| ele-1 | error | **ALL** elements | All FHIR elements must have a @value or children : hasValue() or (children().count() > id.count()) | |
| ext-1 | error | **ALL** extensions | Must have either extensions or value[x], not both : extension.exists() != value.exists() |
This structure is derived from ObservationDefinition
| Name | Flags | Card. | Type | Description & Constraints Filter: |
|---|---|---|---|---|
| ObservationDefinition |
0..* | ObservationDefinition | LIVDObservationDefinition | |
| Slices for extension |
S | 1..* | Extension | Extension Slice: Unordered, Open by value:url |
| extension:ObservationDefinitionDevice |
S | 1..* | Reference(LIVDDeviceDefinition) | LIVD Device URL: http://hl7.org/fhir/uv/livd/StructureDefinition/ext-device |
| extension:ObservationDefinitionVendorReferenceIdentifier |
S | 0..1 | Identifier | LIVD Vendor Reference Identifier URL: http://hl7.org/fhir/uv/livd/StructureDefinition/ext-vendorReferenceIdentifier |
 category |
0..0 | |||
| code |
S | 1..1 | CodeableConcept | Type of observation (code / type) |
| identifier |
S | 0..* | Identifier | Business identifier for this ObservationDefinition instance |
| permittedDataType |
S | 0..1 | code | Quantity | CodeableConcept | string | boolean | integer | Range | Ratio | SampledData | time | dateTime | Period |
| multipleResultsAllowed |
0..0 | |||
| method |
S | 0..1 | CodeableConcept | Method used to produce the observation |
| preferredReportName |
0..0 | |||
| quantitativeDetails |
S | 0..1 | BackboneElement | Characteristics of quantitative results |
| customaryUnit |
S | 0..1 | CodeableConcept | Customary unit for quantitative results |
| unit |
S | 0..1 | CodeableConcept | SI unit for quantitative results |
| conversionFactor |
S | 0..1 | decimal | SI unit to customary unit conversion factor |
| decimalPrecision |
S | 0..1 | integer | Decimal precision of observation quantitative results |
| qualifiedInterval |
0..0 | |||
| validCodedValueSet |
S | 0..1 | Reference(ValueSet) | Value set of valid coded values for the observations conforming to this ObservationDefinition |
| normalCodedValueSet |
0..0 | |||
| abnormalCodedValueSet |
0..0 | |||
| criticalCodedValueSet |
0..0 | |||
| Documentation for this format | ||||
| Name | Flags | Card. | Type | Description & Constraints Filter: | ||||
|---|---|---|---|---|---|---|---|---|
| ObservationDefinition |
0..* | ObservationDefinition | LIVDObservationDefinition | |||||
| id |
Σ | 0..1 | id | Logical id of this artifact | ||||
| meta |
Σ | 0..1 | Meta | Metadata about the resource | ||||
| implicitRules |
?!Σ | 0..1 | uri | A set of rules under which this content was created | ||||
| language |
0..1 | code | Language of the resource content Binding: CommonLanguages (preferred): A human language.
| |||||
| text |
0..1 | Narrative | Text summary of the resource, for human interpretation This profile does not constrain the narrative in regard to content, language, or traceability to data elements | |||||
| contained |
0..* | Resource | Contained, inline Resources | |||||
| Slices for extension |
S | 1..* | Extension | Extension Slice: Unordered, Open by value:url | ||||
| extension:ObservationDefinitionDevice |
S | 1..* | Reference(LIVDDeviceDefinition) | LIVD Device URL: http://hl7.org/fhir/uv/livd/StructureDefinition/ext-device | ||||
| extension:ObservationDefinitionVendorReferenceIdentifier |
S | 0..1 | Identifier | LIVD Vendor Reference Identifier URL: http://hl7.org/fhir/uv/livd/StructureDefinition/ext-vendorReferenceIdentifier | ||||
| modifierExtension |
?! | 0..* | Extension | Extensions that cannot be ignored | ||||
| code |
SΣ | 1..1 | CodeableConcept | Type of observation (code / type) Binding: LOINCCodes (example): Codes identifying names of simple observations. | ||||
| identifier |
SΣ | 0..* | Identifier | Business identifier for this ObservationDefinition instance | ||||
| permittedDataType |
S | 0..1 | code | Quantity | CodeableConcept | string | boolean | integer | Range | Ratio | SampledData | time | dateTime | Period Binding: ObservationDataType (required): Permitted data type for observation value. Example General: CodeableConcept | ||||
| method |
S | 0..1 | CodeableConcept | Method used to produce the observation Binding: ObservationMethods (example): Methods for simple observations. | ||||
| quantitativeDetails |
S | 0..1 | BackboneElement | Characteristics of quantitative results | ||||
| id |
0..1 | string | Unique id for inter-element referencing | |||||
| extension |
0..* | Extension | Additional content defined by implementations | |||||
| modifierExtension |
?!Σ | 0..* | Extension | Extensions that cannot be ignored even if unrecognized | ||||
| customaryUnit |
S | 0..1 | CodeableConcept | Customary unit for quantitative results Binding: UCUMCodes (extensible): Codes identifying units of measure. | ||||
| unit |
S | 0..1 | CodeableConcept | SI unit for quantitative results Binding: UCUMCodes (extensible): Codes identifying units of measure. | ||||
| conversionFactor |
S | 0..1 | decimal | SI unit to customary unit conversion factor | ||||
| decimalPrecision |
S | 0..1 | integer | Decimal precision of observation quantitative results | ||||
| validCodedValueSet |
S | 0..1 | Reference(ValueSet) | Value set of valid coded values for the observations conforming to this ObservationDefinition | ||||
| Documentation for this format | ||||||||
| Path | Conformance | ValueSet | URI | |||
| ObservationDefinition.language | preferred | CommonLanguageshttp://hl7.org/fhir/ValueSet/languagesFrom the FHIR Standard
| ||||
| ObservationDefinition.code | example | LOINCCodes(a valid code from LOINC)http://hl7.org/fhir/ValueSet/observation-codesFrom the FHIR Standard | ||||
| ObservationDefinition.permittedDataType | required | ObservationDataTypehttp://hl7.org/fhir/ValueSet/permitted-data-type|4.0.1From the FHIR Standard | ||||
| ObservationDefinition.method | example | ObservationMethodshttp://hl7.org/fhir/ValueSet/observation-methodsFrom the FHIR Standard | ||||
| ObservationDefinition.quantitativeDetails.customaryUnit | extensible | UCUMCodes(a valid code from UCUM)http://hl7.org/fhir/ValueSet/ucum-unitsFrom the FHIR Standard | ||||
| ObservationDefinition.quantitativeDetails.unit | extensible | UCUMCodes(a valid code from UCUM)http://hl7.org/fhir/ValueSet/ucum-unitsFrom the FHIR Standard | ||||
| ObservationDefinition.qualifiedInterval.category | required | ObservationRangeCategoryhttp://hl7.org/fhir/ValueSet/observation-range-category|4.0.1From the FHIR Standard | ||||
| ObservationDefinition.qualifiedInterval.context | extensible | ObservationReferenceRangeMeaningCodeshttp://hl7.org/fhir/ValueSet/referencerange-meaningFrom the FHIR Standard | ||||
| ObservationDefinition.qualifiedInterval.appliesTo | example | ObservationReferenceRangeAppliesToCodeshttp://hl7.org/fhir/ValueSet/referencerange-appliestoFrom the FHIR Standard | ||||
| ObservationDefinition.qualifiedInterval.gender | required | AdministrativeGenderhttp://hl7.org/fhir/ValueSet/administrative-gender|4.0.1From the FHIR Standard |
| Id | Grade | Path(s) | Details | Requirements |
| dom-2 | error | ObservationDefinition | If the resource is contained in another resource, it SHALL NOT contain nested Resources : contained.contained.empty() | |
| dom-3 | error | ObservationDefinition | If the resource is contained in another resource, it SHALL be referred to from elsewhere in the resource or SHALL refer to the containing resource : contained.where((('#'+id in (%resource.descendants().reference | %resource.descendants().as(canonical) | %resource.descendants().as(uri) | %resource.descendants().as(url))) or descendants().where(reference = '#').exists() or descendants().where(as(canonical) = '#').exists() or descendants().where(as(canonical) = '#').exists()).not()).trace('unmatched', id).empty() | |
| dom-4 | error | ObservationDefinition | If a resource is contained in another resource, it SHALL NOT have a meta.versionId or a meta.lastUpdated : contained.meta.versionId.empty() and contained.meta.lastUpdated.empty() | |
| dom-5 | error | ObservationDefinition | If a resource is contained in another resource, it SHALL NOT have a security label : contained.meta.security.empty() | |
| dom-6 | best practice | ObservationDefinition | A resource should have narrative for robust management : text.`div`.exists() | |
| ele-1 | error | **ALL** elements | All FHIR elements must have a @value or children : hasValue() or (children().count() > id.count()) | |
| ext-1 | error | **ALL** extensions | Must have either extensions or value[x], not both : extension.exists() != value.exists() |
This structure is derived from ObservationDefinition
Summary
Mandatory: 2 elements
Must-Support: 13 elements
Prohibited: 7 elements
Extensions
This structure refers to these extensions:
Maturity: 2
Key Elements View
| Name | Flags | Card. | Type | Description & Constraints Filter: |
|---|---|---|---|---|
| ObservationDefinition |
0..* | ObservationDefinition | LIVDObservationDefinition | |
| implicitRules |
?!Σ | 0..1 | uri | A set of rules under which this content was created |
| Slices for extension |
S | 1..* | Extension | Extension Slice: Unordered, Open by value:url |
| extension:ObservationDefinitionDevice |
S | 1..* | Reference(LIVDDeviceDefinition) | LIVD Device URL: http://hl7.org/fhir/uv/livd/StructureDefinition/ext-device |
| extension:ObservationDefinitionVendorReferenceIdentifier |
S | 0..1 | Identifier | LIVD Vendor Reference Identifier URL: http://hl7.org/fhir/uv/livd/StructureDefinition/ext-vendorReferenceIdentifier |
| modifierExtension |
?! | 0..* | Extension | Extensions that cannot be ignored |
| code |
SΣ | 1..1 | CodeableConcept | Type of observation (code / type) Binding: LOINCCodes (example): Codes identifying names of simple observations. |
| identifier |
SΣ | 0..* | Identifier | Business identifier for this ObservationDefinition instance |
| permittedDataType |
S | 0..1 | code | Quantity | CodeableConcept | string | boolean | integer | Range | Ratio | SampledData | time | dateTime | Period Binding: ObservationDataType (required): Permitted data type for observation value. Example General: CodeableConcept |
| method |
S | 0..1 | CodeableConcept | Method used to produce the observation Binding: ObservationMethods (example): Methods for simple observations. |
| quantitativeDetails |
S | 0..1 | BackboneElement | Characteristics of quantitative results |
| modifierExtension |
?!Σ | 0..* | Extension | Extensions that cannot be ignored even if unrecognized |
| customaryUnit |
S | 0..1 | CodeableConcept | Customary unit for quantitative results Binding: UCUMCodes (extensible): Codes identifying units of measure. |
| unit |
S | 0..1 | CodeableConcept | SI unit for quantitative results Binding: UCUMCodes (extensible): Codes identifying units of measure. |
| conversionFactor |
S | 0..1 | decimal | SI unit to customary unit conversion factor |
| decimalPrecision |
S | 0..1 | integer | Decimal precision of observation quantitative results |
| validCodedValueSet |
S | 0..1 | Reference(ValueSet) | Value set of valid coded values for the observations conforming to this ObservationDefinition |
| Documentation for this format | ||||
| Path | Conformance | ValueSet | URI |
| ObservationDefinition.code | example | LOINCCodes(a valid code from LOINC)http://hl7.org/fhir/ValueSet/observation-codesFrom the FHIR Standard | |
| ObservationDefinition.permittedDataType | required | ObservationDataTypehttp://hl7.org/fhir/ValueSet/permitted-data-type|4.0.1From the FHIR Standard | |
| ObservationDefinition.method | example | ObservationMethodshttp://hl7.org/fhir/ValueSet/observation-methodsFrom the FHIR Standard | |
| ObservationDefinition.quantitativeDetails.customaryUnit | extensible | UCUMCodes(a valid code from UCUM)http://hl7.org/fhir/ValueSet/ucum-unitsFrom the FHIR Standard | |
| ObservationDefinition.quantitativeDetails.unit | extensible | UCUMCodes(a valid code from UCUM)http://hl7.org/fhir/ValueSet/ucum-unitsFrom the FHIR Standard | |
| ObservationDefinition.qualifiedInterval.category | required | ObservationRangeCategoryhttp://hl7.org/fhir/ValueSet/observation-range-category|4.0.1From the FHIR Standard | |
| ObservationDefinition.qualifiedInterval.context | extensible | ObservationReferenceRangeMeaningCodeshttp://hl7.org/fhir/ValueSet/referencerange-meaningFrom the FHIR Standard | |
| ObservationDefinition.qualifiedInterval.appliesTo | example | ObservationReferenceRangeAppliesToCodeshttp://hl7.org/fhir/ValueSet/referencerange-appliestoFrom the FHIR Standard | |
| ObservationDefinition.qualifiedInterval.gender | required | AdministrativeGenderhttp://hl7.org/fhir/ValueSet/administrative-gender|4.0.1From the FHIR Standard |
| Id | Grade | Path(s) | Details | Requirements |
| dom-2 | error | ObservationDefinition | If the resource is contained in another resource, it SHALL NOT contain nested Resources : contained.contained.empty() | |
| dom-3 | error | ObservationDefinition | If the resource is contained in another resource, it SHALL be referred to from elsewhere in the resource or SHALL refer to the containing resource : contained.where((('#'+id in (%resource.descendants().reference | %resource.descendants().as(canonical) | %resource.descendants().as(uri) | %resource.descendants().as(url))) or descendants().where(reference = '#').exists() or descendants().where(as(canonical) = '#').exists() or descendants().where(as(canonical) = '#').exists()).not()).trace('unmatched', id).empty() | |
| dom-4 | error | ObservationDefinition | If a resource is contained in another resource, it SHALL NOT have a meta.versionId or a meta.lastUpdated : contained.meta.versionId.empty() and contained.meta.lastUpdated.empty() | |
| dom-5 | error | ObservationDefinition | If a resource is contained in another resource, it SHALL NOT have a security label : contained.meta.security.empty() | |
| dom-6 | best practice | ObservationDefinition | A resource should have narrative for robust management : text.`div`.exists() | |
| ele-1 | error | **ALL** elements | All FHIR elements must have a @value or children : hasValue() or (children().count() > id.count()) | |
| ext-1 | error | **ALL** extensions | Must have either extensions or value[x], not both : extension.exists() != value.exists() |
Differential View
This structure is derived from ObservationDefinition
| Name | Flags | Card. | Type | Description & Constraints Filter: |
|---|---|---|---|---|
| ObservationDefinition |
0..* | ObservationDefinition | LIVDObservationDefinition | |
| Slices for extension |
S | 1..* | Extension | Extension Slice: Unordered, Open by value:url |
| extension:ObservationDefinitionDevice |
S | 1..* | Reference(LIVDDeviceDefinition) | LIVD Device URL: http://hl7.org/fhir/uv/livd/StructureDefinition/ext-device |
| extension:ObservationDefinitionVendorReferenceIdentifier |
S | 0..1 | Identifier | LIVD Vendor Reference Identifier URL: http://hl7.org/fhir/uv/livd/StructureDefinition/ext-vendorReferenceIdentifier |
| category |
0..0 | |||
| code |
S | 1..1 | CodeableConcept | Type of observation (code / type) |
| identifier |
S | 0..* | Identifier | Business identifier for this ObservationDefinition instance |
| permittedDataType |
S | 0..1 | code | Quantity | CodeableConcept | string | boolean | integer | Range | Ratio | SampledData | time | dateTime | Period |
| multipleResultsAllowed |
0..0 | |||
| method |
S | 0..1 | CodeableConcept | Method used to produce the observation |
| preferredReportName |
0..0 | |||
| quantitativeDetails |
S | 0..1 | BackboneElement | Characteristics of quantitative results |
| customaryUnit |
S | 0..1 | CodeableConcept | Customary unit for quantitative results |
| unit |
S | 0..1 | CodeableConcept | SI unit for quantitative results |
| conversionFactor |
S | 0..1 | decimal | SI unit to customary unit conversion factor |
| decimalPrecision |
S | 0..1 | integer | Decimal precision of observation quantitative results |
| qualifiedInterval |
0..0 | |||
| validCodedValueSet |
S | 0..1 | Reference(ValueSet) | Value set of valid coded values for the observations conforming to this ObservationDefinition |
| normalCodedValueSet |
0..0 | |||
| abnormalCodedValueSet |
0..0 | |||
| criticalCodedValueSet |
0..0 | |||
| Documentation for this format | ||||
Snapshot View
| Name | Flags | Card. | Type | Description & Constraints Filter: | ||||
|---|---|---|---|---|---|---|---|---|
| ObservationDefinition |
0..* | ObservationDefinition | LIVDObservationDefinition | |||||
| id |
Σ | 0..1 | id | Logical id of this artifact | ||||
| meta |
Σ | 0..1 | Meta | Metadata about the resource | ||||
| implicitRules |
?!Σ | 0..1 | uri | A set of rules under which this content was created | ||||
| language |
0..1 | code | Language of the resource content Binding: CommonLanguages (preferred): A human language.
| |||||
| text |
0..1 | Narrative | Text summary of the resource, for human interpretation This profile does not constrain the narrative in regard to content, language, or traceability to data elements | |||||
| contained |
0..* | Resource | Contained, inline Resources | |||||
| Slices for extension |
S | 1..* | Extension | Extension Slice: Unordered, Open by value:url | ||||
| extension:ObservationDefinitionDevice |
S | 1..* | Reference(LIVDDeviceDefinition) | LIVD Device URL: http://hl7.org/fhir/uv/livd/StructureDefinition/ext-device | ||||
| extension:ObservationDefinitionVendorReferenceIdentifier |
S | 0..1 | Identifier | LIVD Vendor Reference Identifier URL: http://hl7.org/fhir/uv/livd/StructureDefinition/ext-vendorReferenceIdentifier | ||||
| modifierExtension |
?! | 0..* | Extension | Extensions that cannot be ignored | ||||
| code |
SΣ | 1..1 | CodeableConcept | Type of observation (code / type) Binding: LOINCCodes (example): Codes identifying names of simple observations. | ||||
| identifier |
SΣ | 0..* | Identifier | Business identifier for this ObservationDefinition instance | ||||
| permittedDataType |
S | 0..1 | code | Quantity | CodeableConcept | string | boolean | integer | Range | Ratio | SampledData | time | dateTime | Period Binding: ObservationDataType (required): Permitted data type for observation value. Example General: CodeableConcept | ||||
| method |
S | 0..1 | CodeableConcept | Method used to produce the observation Binding: ObservationMethods (example): Methods for simple observations. | ||||
| quantitativeDetails |
S | 0..1 | BackboneElement | Characteristics of quantitative results | ||||
| id |
0..1 | string | Unique id for inter-element referencing | |||||
| extension |
0..* | Extension | Additional content defined by implementations | |||||
| modifierExtension |
?!Σ | 0..* | Extension | Extensions that cannot be ignored even if unrecognized | ||||
| customaryUnit |
S | 0..1 | CodeableConcept | Customary unit for quantitative results Binding: UCUMCodes (extensible): Codes identifying units of measure. | ||||
| unit |
S | 0..1 | CodeableConcept | SI unit for quantitative results Binding: UCUMCodes (extensible): Codes identifying units of measure. | ||||
| conversionFactor |
S | 0..1 | decimal | SI unit to customary unit conversion factor | ||||
| decimalPrecision |
S | 0..1 | integer | Decimal precision of observation quantitative results | ||||
| validCodedValueSet |
S | 0..1 | Reference(ValueSet) | Value set of valid coded values for the observations conforming to this ObservationDefinition | ||||
| Documentation for this format | ||||||||
| Path | Conformance | ValueSet | URI | |||
| ObservationDefinition.language | preferred | CommonLanguageshttp://hl7.org/fhir/ValueSet/languagesFrom the FHIR Standard
| ||||
| ObservationDefinition.code | example | LOINCCodes(a valid code from LOINC)http://hl7.org/fhir/ValueSet/observation-codesFrom the FHIR Standard | ||||
| ObservationDefinition.permittedDataType | required | ObservationDataTypehttp://hl7.org/fhir/ValueSet/permitted-data-type|4.0.1From the FHIR Standard | ||||
| ObservationDefinition.method | example | ObservationMethodshttp://hl7.org/fhir/ValueSet/observation-methodsFrom the FHIR Standard | ||||
| ObservationDefinition.quantitativeDetails.customaryUnit | extensible | UCUMCodes(a valid code from UCUM)http://hl7.org/fhir/ValueSet/ucum-unitsFrom the FHIR Standard | ||||
| ObservationDefinition.quantitativeDetails.unit | extensible | UCUMCodes(a valid code from UCUM)http://hl7.org/fhir/ValueSet/ucum-unitsFrom the FHIR Standard | ||||
| ObservationDefinition.qualifiedInterval.category | required | ObservationRangeCategoryhttp://hl7.org/fhir/ValueSet/observation-range-category|4.0.1From the FHIR Standard | ||||
| ObservationDefinition.qualifiedInterval.context | extensible | ObservationReferenceRangeMeaningCodeshttp://hl7.org/fhir/ValueSet/referencerange-meaningFrom the FHIR Standard | ||||
| ObservationDefinition.qualifiedInterval.appliesTo | example | ObservationReferenceRangeAppliesToCodeshttp://hl7.org/fhir/ValueSet/referencerange-appliestoFrom the FHIR Standard | ||||
| ObservationDefinition.qualifiedInterval.gender | required | AdministrativeGenderhttp://hl7.org/fhir/ValueSet/administrative-gender|4.0.1From the FHIR Standard |
| Id | Grade | Path(s) | Details | Requirements |
| dom-2 | error | ObservationDefinition | If the resource is contained in another resource, it SHALL NOT contain nested Resources : contained.contained.empty() | |
| dom-3 | error | ObservationDefinition | If the resource is contained in another resource, it SHALL be referred to from elsewhere in the resource or SHALL refer to the containing resource : contained.where((('#'+id in (%resource.descendants().reference | %resource.descendants().as(canonical) | %resource.descendants().as(uri) | %resource.descendants().as(url))) or descendants().where(reference = '#').exists() or descendants().where(as(canonical) = '#').exists() or descendants().where(as(canonical) = '#').exists()).not()).trace('unmatched', id).empty() | |
| dom-4 | error | ObservationDefinition | If a resource is contained in another resource, it SHALL NOT have a meta.versionId or a meta.lastUpdated : contained.meta.versionId.empty() and contained.meta.lastUpdated.empty() | |
| dom-5 | error | ObservationDefinition | If a resource is contained in another resource, it SHALL NOT have a security label : contained.meta.security.empty() | |
| dom-6 | best practice | ObservationDefinition | A resource should have narrative for robust management : text.`div`.exists() | |
| ele-1 | error | **ALL** elements | All FHIR elements must have a @value or children : hasValue() or (children().count() > id.count()) | |
| ext-1 | error | **ALL** extensions | Must have either extensions or value[x], not both : extension.exists() != value.exists() |
This structure is derived from ObservationDefinition
Summary
Mandatory: 2 elements
Must-Support: 13 elements
Prohibited: 7 elements
Extensions
This structure refers to these extensions:
Maturity: 2
Other representations of profile: CSV, Excel, Schematron
IG © 2020+ HL7 International / Orders and Observations. Package hl7.fhir.uv.livd#1.0.0 based on FHIR 4.0.1. Generated 2025-07-28
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