Extensions for Using Data Elements from FHIR R4B in FHIR R5
0.1.0 - STU
Extensions for Using Data Elements from FHIR R4B in FHIR R5
0.1.0 - STU
Extensions for Using Data Elements from FHIR R4B in FHIR R5 - Downloaded Version null See the Directory of published versions
| Page standards status: Normative | Maturity Level: 5 |
<CodeSystem xmlns="http://hl7.org/fhir">
<id value="data-types"/>
<text>
<status value="extensions"/>
<div xmlns="http://www.w3.org/1999/xhtml">
<p>This code system http://hl7.org/fhir/data-types defines the following codes:</p>
<table class="codes">
<tr>
<td style="white-space:nowrap">
<b>Code</b>
</td>
<td>
<b>Display</b>
</td>
<td>
<b>Definition</b>
</td>
<td>
<b>Comments</b>
</td>
</tr>
<tr>
<td style="white-space:nowrap">Address
<a name="data-types-Address"> </a>
</td>
<td>Address</td>
<td>An address expressed using postal conventions (as opposed to GPS or other location definition formats). This data type may be used to convey addresses for use in delivering mail as well as for visiting locations which might not be valid for mail delivery. There are a variety of postal address formats defined around the world.</td>
<td/>
</tr>
<tr>
<td style="white-space:nowrap">Age
<a name="data-types-Age"> </a>
</td>
<td>Age</td>
<td>A duration of time during which an organism (or a process) has existed.</td>
<td/>
</tr>
<tr>
<td style="white-space:nowrap">Annotation
<a name="data-types-Annotation"> </a>
</td>
<td>Annotation</td>
<td>A text note which also contains information about who made the statement and when.</td>
<td/>
</tr>
<tr>
<td style="white-space:nowrap">Attachment
<a name="data-types-Attachment"> </a>
</td>
<td>Attachment</td>
<td>For referring to data content defined in other formats.</td>
<td/>
</tr>
<tr>
<td style="white-space:nowrap">BackboneElement
<a name="data-types-BackboneElement"> </a>
</td>
<td>BackboneElement</td>
<td>Base definition for all elements that are defined inside a resource - but not those in a data type.</td>
<td/>
</tr>
<tr>
<td style="white-space:nowrap">CodeableConcept
<a name="data-types-CodeableConcept"> </a>
</td>
<td>CodeableConcept</td>
<td>A concept that may be defined by a formal reference to a terminology or ontology or may be provided by text.</td>
<td/>
</tr>
<tr>
<td style="white-space:nowrap">CodeableReference
<a name="data-types-CodeableReference"> </a>
</td>
<td>CodeableReference</td>
<td>A reference to a resource (by instance), or instead, a reference to a concept defined in a terminology or ontology (by class).</td>
<td/>
</tr>
<tr>
<td style="white-space:nowrap">Coding
<a name="data-types-Coding"> </a>
</td>
<td>Coding</td>
<td>A reference to a code defined by a terminology system.</td>
<td/>
</tr>
<tr>
<td style="white-space:nowrap">ContactDetail
<a name="data-types-ContactDetail"> </a>
</td>
<td>ContactDetail</td>
<td>Specifies contact information for a person or organization.</td>
<td/>
</tr>
<tr>
<td style="white-space:nowrap">ContactPoint
<a name="data-types-ContactPoint"> </a>
</td>
<td>ContactPoint</td>
<td>Details for all kinds of technology mediated contact points for a person or organization, including telephone, email, etc.</td>
<td/>
</tr>
<tr>
<td style="white-space:nowrap">Contributor
<a name="data-types-Contributor"> </a>
</td>
<td>Contributor</td>
<td>A contributor to the content of a knowledge asset, including authors, editors, reviewers, and endorsers.</td>
<td/>
</tr>
<tr>
<td style="white-space:nowrap">Count
<a name="data-types-Count"> </a>
</td>
<td>Count</td>
<td>A measured amount (or an amount that can potentially be measured). Note that measured amounts include amounts that are not precisely quantified, including amounts involving arbitrary units and floating currencies.</td>
<td/>
</tr>
<tr>
<td style="white-space:nowrap">DataRequirement
<a name="data-types-DataRequirement"> </a>
</td>
<td>DataRequirement</td>
<td>Describes a required data item for evaluation in terms of the type of data, and optional code or date-based filters of the data.</td>
<td/>
</tr>
<tr>
<td style="white-space:nowrap">Distance
<a name="data-types-Distance"> </a>
</td>
<td>Distance</td>
<td>A length - a value with a unit that is a physical distance.</td>
<td/>
</tr>
<tr>
<td style="white-space:nowrap">Dosage
<a name="data-types-Dosage"> </a>
</td>
<td>Dosage</td>
<td>Indicates how the medication is/was taken or should be taken by the patient.</td>
<td/>
</tr>
<tr>
<td style="white-space:nowrap">Duration
<a name="data-types-Duration"> </a>
</td>
<td>Duration</td>
<td>A length of time.</td>
<td/>
</tr>
<tr>
<td style="white-space:nowrap">Element
<a name="data-types-Element"> </a>
</td>
<td>Element</td>
<td>Base definition for all elements in a resource.</td>
<td/>
</tr>
<tr>
<td style="white-space:nowrap">ElementDefinition
<a name="data-types-ElementDefinition"> </a>
</td>
<td>ElementDefinition</td>
<td>Captures constraints on each element within the resource, profile, or extension.</td>
<td/>
</tr>
<tr>
<td style="white-space:nowrap">Expression
<a name="data-types-Expression"> </a>
</td>
<td>Expression</td>
<td>A expression that is evaluated in a specified context and returns a value. The context of use of the expression must specify the context in which the expression is evaluated, and how the result of the expression is used.</td>
<td/>
</tr>
<tr>
<td style="white-space:nowrap">Extension
<a name="data-types-Extension"> </a>
</td>
<td>Extension</td>
<td>Optional Extension Element - found in all resources.</td>
<td/>
</tr>
<tr>
<td style="white-space:nowrap">HumanName
<a name="data-types-HumanName"> </a>
</td>
<td>HumanName</td>
<td>A human's name with the ability to identify parts and usage.</td>
<td/>
</tr>
<tr>
<td style="white-space:nowrap">Identifier
<a name="data-types-Identifier"> </a>
</td>
<td>Identifier</td>
<td>An identifier - identifies some entity uniquely and unambiguously. Typically this is used for business identifiers.</td>
<td/>
</tr>
<tr>
<td style="white-space:nowrap">MarketingStatus
<a name="data-types-MarketingStatus"> </a>
</td>
<td>MarketingStatus</td>
<td>The marketing status describes the date when a medicinal product is actually put on the market or the date as of which it is no longer available.</td>
<td/>
</tr>
<tr>
<td style="white-space:nowrap">Meta
<a name="data-types-Meta"> </a>
</td>
<td>Meta</td>
<td>The metadata about a resource. This is content in the resource that is maintained by the infrastructure. Changes to the content might not always be associated with version changes to the resource.</td>
<td/>
</tr>
<tr>
<td style="white-space:nowrap">Money
<a name="data-types-Money"> </a>
</td>
<td>Money</td>
<td>An amount of economic utility in some recognized currency.</td>
<td/>
</tr>
<tr>
<td style="white-space:nowrap">MoneyQuantity
<a name="data-types-MoneyQuantity"> </a>
</td>
<td>MoneyQuantity</td>
<td/>
<td/>
</tr>
<tr>
<td style="white-space:nowrap">Narrative
<a name="data-types-Narrative"> </a>
</td>
<td>Narrative</td>
<td>A human-readable summary of the resource conveying the essential clinical and business information for the resource.</td>
<td/>
</tr>
<tr>
<td style="white-space:nowrap">ParameterDefinition
<a name="data-types-ParameterDefinition"> </a>
</td>
<td>ParameterDefinition</td>
<td>The parameters to the module. This collection specifies both the input and output parameters. Input parameters are provided by the caller as part of the $evaluate operation. Output parameters are included in the GuidanceResponse.</td>
<td/>
</tr>
<tr>
<td style="white-space:nowrap">Period
<a name="data-types-Period"> </a>
</td>
<td>Period</td>
<td>A time period defined by a start and end date and optionally time.</td>
<td/>
</tr>
<tr>
<td style="white-space:nowrap">Population
<a name="data-types-Population"> </a>
</td>
<td>Population</td>
<td>A populatioof people with some set of grouping criteria.</td>
<td/>
</tr>
<tr>
<td style="white-space:nowrap">ProdCharacteristic
<a name="data-types-ProdCharacteristic"> </a>
</td>
<td>ProdCharacteristic</td>
<td>The marketing status describes the date when a medicinal product is actually put on the market or the date as of which it is no longer available.</td>
<td/>
</tr>
<tr>
<td style="white-space:nowrap">ProductShelfLife
<a name="data-types-ProductShelfLife"> </a>
</td>
<td>ProductShelfLife</td>
<td>The shelf-life and storage information for a medicinal product item or container can be described using this class.</td>
<td/>
</tr>
<tr>
<td style="white-space:nowrap">Quantity
<a name="data-types-Quantity"> </a>
</td>
<td>Quantity</td>
<td>A measured amount (or an amount that can potentially be measured). Note that measured amounts include amounts that are not precisely quantified, including amounts involving arbitrary units and floating currencies.</td>
<td/>
</tr>
<tr>
<td style="white-space:nowrap">Range
<a name="data-types-Range"> </a>
</td>
<td>Range</td>
<td>A set of ordered Quantities defined by a low and high limit.</td>
<td/>
</tr>
<tr>
<td style="white-space:nowrap">Ratio
<a name="data-types-Ratio"> </a>
</td>
<td>Ratio</td>
<td>A relationship of two Quantity values - expressed as a numerator and a denominator.</td>
<td/>
</tr>
<tr>
<td style="white-space:nowrap">RatioRange
<a name="data-types-RatioRange"> </a>
</td>
<td>RatioRange</td>
<td>A range of ratios expressed as a low and high numerator and a denominator.</td>
<td/>
</tr>
<tr>
<td style="white-space:nowrap">Reference
<a name="data-types-Reference"> </a>
</td>
<td>Reference</td>
<td>A reference from one resource to another.</td>
<td/>
</tr>
<tr>
<td style="white-space:nowrap">RelatedArtifact
<a name="data-types-RelatedArtifact"> </a>
</td>
<td>RelatedArtifact</td>
<td>Related artifacts such as additional documentation, justification, or bibliographic references.</td>
<td/>
</tr>
<tr>
<td style="white-space:nowrap">SampledData
<a name="data-types-SampledData"> </a>
</td>
<td>SampledData</td>
<td>A series of measurements taken by a device, with upper and lower limits. There may be more than one dimension in the data.</td>
<td/>
</tr>
<tr>
<td style="white-space:nowrap">Signature
<a name="data-types-Signature"> </a>
</td>
<td>Signature</td>
<td>A signature along with supporting context. The signature may be a digital signature that is cryptographic in nature, or some other signature acceptable to the domain. This other signature may be as simple as a graphical image representing a hand-written signature, or a signature ceremony Different signature approaches have different utilities.</td>
<td/>
</tr>
<tr>
<td style="white-space:nowrap">SimpleQuantity
<a name="data-types-SimpleQuantity"> </a>
</td>
<td>SimpleQuantity</td>
<td/>
<td/>
</tr>
<tr>
<td style="white-space:nowrap">Timing
<a name="data-types-Timing"> </a>
</td>
<td>Timing</td>
<td>Specifies an event that may occur multiple times. Timing schedules are used to record when things are planned, expected or requested to occur. The most common usage is in dosage instructions for medications. They are also used when planning care of various kinds, and may be used for reporting the schedule to which past regular activities were carried out.</td>
<td/>
</tr>
<tr>
<td style="white-space:nowrap">TriggerDefinition
<a name="data-types-TriggerDefinition"> </a>
</td>
<td>TriggerDefinition</td>
<td>A description of a triggering event. Triggering events can be named events, data events, or periodic, as determined by the type element.</td>
<td/>
</tr>
<tr>
<td style="white-space:nowrap">UsageContext
<a name="data-types-UsageContext"> </a>
</td>
<td>UsageContext</td>
<td>Specifies clinical/business/etc. metadata that can be used to retrieve, index and/or categorize an artifact. This metadata can either be specific to the applicable population (e.g., age category, DRG) or the specific context of care (e.g., venue, care setting, provider of care).</td>
<td/>
</tr>
<tr>
<td style="white-space:nowrap">base64Binary
<a name="data-types-base64Binary"> </a>
</td>
<td>base64Binary</td>
<td>A stream of bytes</td>
<td/>
</tr>
<tr>
<td style="white-space:nowrap">boolean
<a name="data-types-boolean"> </a>
</td>
<td>boolean</td>
<td>Value of "true" or "false"</td>
<td/>
</tr>
<tr>
<td style="white-space:nowrap">canonical
<a name="data-types-canonical"> </a>
</td>
<td>canonical</td>
<td>A URI that is a reference to a canonical URL on a FHIR resource</td>
<td/>
</tr>
<tr>
<td style="white-space:nowrap">code
<a name="data-types-code"> </a>
</td>
<td>code</td>
<td>A string which has at least one character and no leading or trailing whitespace and where there is no whitespace other than single spaces in the contents</td>
<td/>
</tr>
<tr>
<td style="white-space:nowrap">date
<a name="data-types-date"> </a>
</td>
<td>date</td>
<td>A date or partial date (e.g. just year or year + month). There is no time zone. The format is a union of the schema types gYear, gYearMonth and date. Dates SHALL be valid dates.</td>
<td/>
</tr>
<tr>
<td style="white-space:nowrap">dateTime
<a name="data-types-dateTime"> </a>
</td>
<td>dateTime</td>
<td>A date, date-time or partial date (e.g. just year or year + month). If hours and minutes are specified, a time zone SHALL be populated. The format is a union of the schema types gYear, gYearMonth, date and dateTime. Seconds must be provided due to schema type constraints but may be zero-filled and may be ignored. Dates SHALL be valid dates.</td>
<td/>
</tr>
<tr>
<td style="white-space:nowrap">decimal
<a name="data-types-decimal"> </a>
</td>
<td>decimal</td>
<td>A rational number with implicit precision</td>
<td/>
</tr>
<tr>
<td style="white-space:nowrap">id
<a name="data-types-id"> </a>
</td>
<td>id</td>
<td>Any combination of letters, numerals, "-" and ".", with a length limit of 64 characters. (This might be an integer, an unprefixed OID, UUID or any other identifier pattern that meets these constraints.) Ids are case-insensitive.</td>
<td/>
</tr>
<tr>
<td style="white-space:nowrap">instant
<a name="data-types-instant"> </a>
</td>
<td>instant</td>
<td>An instant in time - known at least to the second</td>
<td/>
</tr>
<tr>
<td style="white-space:nowrap">integer
<a name="data-types-integer"> </a>
</td>
<td>integer</td>
<td>A whole number</td>
<td/>
</tr>
<tr>
<td style="white-space:nowrap">markdown
<a name="data-types-markdown"> </a>
</td>
<td>markdown</td>
<td>A string that may contain Github Flavored Markdown syntax for optional processing by a mark down presentation engine</td>
<td/>
</tr>
<tr>
<td style="white-space:nowrap">oid
<a name="data-types-oid"> </a>
</td>
<td>oid</td>
<td>An OID represented as a URI</td>
<td/>
</tr>
<tr>
<td style="white-space:nowrap">positiveInt
<a name="data-types-positiveInt"> </a>
</td>
<td>positiveInt</td>
<td>An integer with a value that is positive (e.g. >0)</td>
<td/>
</tr>
<tr>
<td style="white-space:nowrap">string
<a name="data-types-string"> </a>
</td>
<td>string</td>
<td>A sequence of Unicode characters</td>
<td/>
</tr>
<tr>
<td style="white-space:nowrap">time
<a name="data-types-time"> </a>
</td>
<td>time</td>
<td>A time during the day, with no date specified</td>
<td/>
</tr>
<tr>
<td style="white-space:nowrap">unsignedInt
<a name="data-types-unsignedInt"> </a>
</td>
<td>unsignedInt</td>
<td>An integer with a value that is not negative (e.g. >= 0)</td>
<td/>
</tr>
<tr>
<td style="white-space:nowrap">uri
<a name="data-types-uri"> </a>
</td>
<td>uri</td>
<td>String of characters used to identify a name or a resource</td>
<td/>
</tr>
<tr>
<td style="white-space:nowrap">url
<a name="data-types-url"> </a>
</td>
<td>url</td>
<td>A URI that is a literal reference</td>
<td/>
</tr>
<tr>
<td style="white-space:nowrap">uuid
<a name="data-types-uuid"> </a>
</td>
<td>uuid</td>
<td>A UUID, represented as a URI</td>
<td/>
</tr>
<tr>
<td style="white-space:nowrap">xhtml
<a name="data-types-xhtml"> </a>
</td>
<td>XHTML</td>
<td>XHTML format, as defined by W3C, but restricted usage (mainly, no active content)</td>
<td>Special case: xhtml can only be used in the narrative Data Type</td>
</tr>
</table>
</div>
</text>
<extension
url="http://hl7.org/fhir/StructureDefinition/valueset-special-status">
<valueString
value="This Code System is normative - it is generated based on the information defined in this specification. The definition will remain fixed across versions, but the actual contents will change from version to version"/>
</extension>
<extension
url="http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status">
<valueCode value="normative"/>
</extension>
<extension
url="http://hl7.org/fhir/StructureDefinition/structuredefinition-normative-version">
<valueCode value="4.0.0"/>
</extension>
<extension
url="http://hl7.org/fhir/StructureDefinition/structuredefinition-fmm">
<valueInteger value="5"/>
</extension>
<extension url="http://hl7.org/fhir/StructureDefinition/package-source">
<extension url="packageId">
<valueId value="hl7.fhir.uv.xver-r4b.r5"/>
</extension>
<extension url="version">
<valueString value="0.1.0"/>
</extension>
<extension url="uri">
<valueUri
value="http://hl7.org/fhir/uv/xver/ImplementationGuide/hl7.fhir.uv.xver-r4b.r5"/>
</extension>
</extension>
<extension
url="http://hl7.org/fhir/StructureDefinition/structuredefinition-wg">
<valueCode value="fhir"/>
</extension>
<url value="http://hl7.org/fhir/data-types"/>
<version value="4.3.0"/>
<name value="DataType"/>
<title value="DataType"/>
<status value="active"/>
<experimental value="false"/>
<date value="2022-05-27T21:47:40-05:00"/>
<publisher value="FHIR Infrastructure"/>
<contact>
<name value="FHIR Infrastructure"/>
<telecom>
<system value="url"/>
<value value="http://www.hl7.org/Special/committees/fiwg"/>
</telecom>
</contact>
<description
value="A version specific list of the data types defined by the FHIR specification for use as an element type (any of the FHIR defined data types)."/>
<jurisdiction>
<coding>
<system value="http://unstats.un.org/unsd/methods/m49/m49.htm"/>
<code value="001"/>
<display value="World"/>
</coding>
</jurisdiction>
<caseSensitive value="true"/>
<content value="complete"/>
<concept>
<code value="Address"/>
<display value="Address"/>
<definition
value="An address expressed using postal conventions (as opposed to GPS or other location definition formats). This data type may be used to convey addresses for use in delivering mail as well as for visiting locations which might not be valid for mail delivery. There are a variety of postal address formats defined around the world."/>
</concept>
<concept>
<code value="Age"/>
<display value="Age"/>
<definition
value="A duration of time during which an organism (or a process) has existed."/>
</concept>
<concept>
<code value="Annotation"/>
<display value="Annotation"/>
<definition
value="A text note which also contains information about who made the statement and when."/>
</concept>
<concept>
<code value="Attachment"/>
<display value="Attachment"/>
<definition
value="For referring to data content defined in other formats."/>
</concept>
<concept>
<code value="BackboneElement"/>
<display value="BackboneElement"/>
<definition
value="Base definition for all elements that are defined inside a resource - but not those in a data type."/>
</concept>
<concept>
<code value="CodeableConcept"/>
<display value="CodeableConcept"/>
<definition
value="A concept that may be defined by a formal reference to a terminology or ontology or may be provided by text."/>
</concept>
<concept>
<code value="CodeableReference"/>
<display value="CodeableReference"/>
<definition
value="A reference to a resource (by instance), or instead, a reference to a concept defined in a terminology or ontology (by class)."/>
</concept>
<concept>
<code value="Coding"/>
<display value="Coding"/>
<definition
value="A reference to a code defined by a terminology system."/>
</concept>
<concept>
<code value="ContactDetail"/>
<display value="ContactDetail"/>
<definition
value="Specifies contact information for a person or organization."/>
</concept>
<concept>
<code value="ContactPoint"/>
<display value="ContactPoint"/>
<definition
value="Details for all kinds of technology mediated contact points for a person or organization, including telephone, email, etc."/>
</concept>
<concept>
<code value="Contributor"/>
<display value="Contributor"/>
<definition
value="A contributor to the content of a knowledge asset, including authors, editors, reviewers, and endorsers."/>
</concept>
<concept>
<code value="Count"/>
<display value="Count"/>
<definition
value="A measured amount (or an amount that can potentially be measured). Note that measured amounts include amounts that are not precisely quantified, including amounts involving arbitrary units and floating currencies."/>
</concept>
<concept>
<code value="DataRequirement"/>
<display value="DataRequirement"/>
<definition
value="Describes a required data item for evaluation in terms of the type of data, and optional code or date-based filters of the data."/>
</concept>
<concept>
<code value="Distance"/>
<display value="Distance"/>
<definition
value="A length - a value with a unit that is a physical distance."/>
</concept>
<concept>
<code value="Dosage"/>
<display value="Dosage"/>
<definition
value="Indicates how the medication is/was taken or should be taken by the patient."/>
</concept>
<concept>
<code value="Duration"/>
<display value="Duration"/>
<definition value="A length of time."/>
</concept>
<concept>
<code value="Element"/>
<display value="Element"/>
<definition value="Base definition for all elements in a resource."/>
</concept>
<concept>
<code value="ElementDefinition"/>
<display value="ElementDefinition"/>
<definition
value="Captures constraints on each element within the resource, profile, or extension."/>
</concept>
<concept>
<code value="Expression"/>
<display value="Expression"/>
<definition
value="A expression that is evaluated in a specified context and returns a value. The context of use of the expression must specify the context in which the expression is evaluated, and how the result of the expression is used."/>
</concept>
<concept>
<code value="Extension"/>
<display value="Extension"/>
<definition value="Optional Extension Element - found in all resources."/>
</concept>
<concept>
<code value="HumanName"/>
<display value="HumanName"/>
<definition
value="A human's name with the ability to identify parts and usage."/>
</concept>
<concept>
<code value="Identifier"/>
<display value="Identifier"/>
<definition
value="An identifier - identifies some entity uniquely and unambiguously. Typically this is used for business identifiers."/>
</concept>
<concept>
<code value="MarketingStatus"/>
<display value="MarketingStatus"/>
<definition
value="The marketing status describes the date when a medicinal product is actually put on the market or the date as of which it is no longer available."/>
</concept>
<concept>
<code value="Meta"/>
<display value="Meta"/>
<definition
value="The metadata about a resource. This is content in the resource that is maintained by the infrastructure. Changes to the content might not always be associated with version changes to the resource."/>
</concept>
<concept>
<code value="Money"/>
<display value="Money"/>
<definition
value="An amount of economic utility in some recognized currency."/>
</concept>
<concept>
<code value="MoneyQuantity"/>
<display value="MoneyQuantity"/>
</concept>
<concept>
<code value="Narrative"/>
<display value="Narrative"/>
<definition
value="A human-readable summary of the resource conveying the essential clinical and business information for the resource."/>
</concept>
<concept>
<code value="ParameterDefinition"/>
<display value="ParameterDefinition"/>
<definition
value="The parameters to the module. This collection specifies both the input and output parameters. Input parameters are provided by the caller as part of the $evaluate operation. Output parameters are included in the GuidanceResponse."/>
</concept>
<concept>
<code value="Period"/>
<display value="Period"/>
<definition
value="A time period defined by a start and end date and optionally time."/>
</concept>
<concept>
<code value="Population"/>
<display value="Population"/>
<definition
value="A populatioof people with some set of grouping criteria."/>
</concept>
<concept>
<code value="ProdCharacteristic"/>
<display value="ProdCharacteristic"/>
<definition
value="The marketing status describes the date when a medicinal product is actually put on the market or the date as of which it is no longer available."/>
</concept>
<concept>
<code value="ProductShelfLife"/>
<display value="ProductShelfLife"/>
<definition
value="The shelf-life and storage information for a medicinal product item or container can be described using this class."/>
</concept>
<concept>
<code value="Quantity"/>
<display value="Quantity"/>
<definition
value="A measured amount (or an amount that can potentially be measured). Note that measured amounts include amounts that are not precisely quantified, including amounts involving arbitrary units and floating currencies."/>
</concept>
<concept>
<code value="Range"/>
<display value="Range"/>
<definition
value="A set of ordered Quantities defined by a low and high limit."/>
</concept>
<concept>
<code value="Ratio"/>
<display value="Ratio"/>
<definition
value="A relationship of two Quantity values - expressed as a numerator and a denominator."/>
</concept>
<concept>
<code value="RatioRange"/>
<display value="RatioRange"/>
<definition
value="A range of ratios expressed as a low and high numerator and a denominator."/>
</concept>
<concept>
<code value="Reference"/>
<display value="Reference"/>
<definition value="A reference from one resource to another."/>
</concept>
<concept>
<code value="RelatedArtifact"/>
<display value="RelatedArtifact"/>
<definition
value="Related artifacts such as additional documentation, justification, or bibliographic references."/>
</concept>
<concept>
<code value="SampledData"/>
<display value="SampledData"/>
<definition
value="A series of measurements taken by a device, with upper and lower limits. There may be more than one dimension in the data."/>
</concept>
<concept>
<code value="Signature"/>
<display value="Signature"/>
<definition
value="A signature along with supporting context. The signature may be a digital signature that is cryptographic in nature, or some other signature acceptable to the domain. This other signature may be as simple as a graphical image representing a hand-written signature, or a signature ceremony Different signature approaches have different utilities."/>
</concept>
<concept>
<code value="SimpleQuantity"/>
<display value="SimpleQuantity"/>
</concept>
<concept>
<code value="Timing"/>
<display value="Timing"/>
<definition
value="Specifies an event that may occur multiple times. Timing schedules are used to record when things are planned, expected or requested to occur. The most common usage is in dosage instructions for medications. They are also used when planning care of various kinds, and may be used for reporting the schedule to which past regular activities were carried out."/>
</concept>
<concept>
<code value="TriggerDefinition"/>
<display value="TriggerDefinition"/>
<definition
value="A description of a triggering event. Triggering events can be named events, data events, or periodic, as determined by the type element."/>
</concept>
<concept>
<code value="UsageContext"/>
<display value="UsageContext"/>
<definition
value="Specifies clinical/business/etc. metadata that can be used to retrieve, index and/or categorize an artifact. This metadata can either be specific to the applicable population (e.g., age category, DRG) or the specific context of care (e.g., venue, care setting, provider of care)."/>
</concept>
<concept>
<code value="base64Binary"/>
<display value="base64Binary"/>
<definition value="A stream of bytes"/>
</concept>
<concept>
<code value="boolean"/>
<display value="boolean"/>
<definition value="Value of "true" or "false""/>
</concept>
<concept>
<code value="canonical"/>
<display value="canonical"/>
<definition
value="A URI that is a reference to a canonical URL on a FHIR resource"/>
</concept>
<concept>
<code value="code"/>
<display value="code"/>
<definition
value="A string which has at least one character and no leading or trailing whitespace and where there is no whitespace other than single spaces in the contents"/>
</concept>
<concept>
<code value="date"/>
<display value="date"/>
<definition
value="A date or partial date (e.g. just year or year + month). There is no time zone. The format is a union of the schema types gYear, gYearMonth and date. Dates SHALL be valid dates."/>
</concept>
<concept>
<code value="dateTime"/>
<display value="dateTime"/>
<definition
value="A date, date-time or partial date (e.g. just year or year + month). If hours and minutes are specified, a time zone SHALL be populated. The format is a union of the schema types gYear, gYearMonth, date and dateTime. Seconds must be provided due to schema type constraints but may be zero-filled and may be ignored. Dates SHALL be valid dates."/>
</concept>
<concept>
<code value="decimal"/>
<display value="decimal"/>
<definition value="A rational number with implicit precision"/>
</concept>
<concept>
<code value="id"/>
<display value="id"/>
<definition
value="Any combination of letters, numerals, "-" and ".", with a length limit of 64 characters. (This might be an integer, an unprefixed OID, UUID or any other identifier pattern that meets these constraints.) Ids are case-insensitive."/>
</concept>
<concept>
<code value="instant"/>
<display value="instant"/>
<definition value="An instant in time - known at least to the second"/>
</concept>
<concept>
<code value="integer"/>
<display value="integer"/>
<definition value="A whole number"/>
</concept>
<concept>
<code value="markdown"/>
<display value="markdown"/>
<definition
value="A string that may contain Github Flavored Markdown syntax for optional processing by a mark down presentation engine"/>
</concept>
<concept>
<code value="oid"/>
<display value="oid"/>
<definition value="An OID represented as a URI"/>
</concept>
<concept>
<code value="positiveInt"/>
<display value="positiveInt"/>
<definition
value="An integer with a value that is positive (e.g. >0)"/>
</concept>
<concept>
<code value="string"/>
<display value="string"/>
<definition value="A sequence of Unicode characters"/>
</concept>
<concept>
<code value="time"/>
<display value="time"/>
<definition value="A time during the day, with no date specified"/>
</concept>
<concept>
<code value="unsignedInt"/>
<display value="unsignedInt"/>
<definition
value="An integer with a value that is not negative (e.g. >= 0)"/>
</concept>
<concept>
<code value="uri"/>
<display value="uri"/>
<definition
value="String of characters used to identify a name or a resource"/>
</concept>
<concept>
<code value="url"/>
<display value="url"/>
<definition value="A URI that is a literal reference"/>
</concept>
<concept>
<code value="uuid"/>
<display value="uuid"/>
<definition value="A UUID, represented as a URI"/>
</concept>
<concept>
<code value="xhtml"/>
<display value="XHTML"/>
<definition
value="XHTML format, as defined by W3C, but restricted usage (mainly, no active content)"/>
</concept>
</CodeSystem>
IG © 2025+ FHIR Infrastructure. Package hl7.fhir.uv.xver-r4b.r5#0.1.0 based on FHIR 5.0.0. Generated 2026-03-20
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