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StructureDefinition-hn-basis-Flag-definitions.html
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<h2 id="root">Resource Profile: HnBasisFlag - Detailed Descriptions</h2>
<table class="colsd">
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Draft
as of 2025-02-15
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<p>Definitions for the hn-basis-Flag resource profile.</p>
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<p>Guidance on how to interpret the contents of this table can be found <a href="https://build.fhir.org/ig/FHIR/ig-guidance//readingIgs.html#data-dictionaries">here</a></p><table class="dict"><tr><td colspan="2" class="structure"><span class="self-link-parent"><a name="key_Flag"> </a><span style="color: grey">0</span><b>. Flag</b><a href="#key_Flag" title="link to here" class="self-link"><svg viewBox="0 0 1792 1792" width="16" class="self-link" height="16"><path d="M1520 1216q0-40-28-68l-208-208q-28-28-68-28-42 0-72 32 3 3 19 18.5t21.5 21.5 15 19 13 25.5 3.5 27.5q0 40-28 68t-68 28q-15 0-27.5-3.5t-25.5-13-19-15-21.5-21.5-18.5-19q-33 31-33 73 0 40 28 68l206 207q27 27 68 27 40 0 68-26l147-146q28-28 28-67zm-703-705q0-40-28-68l-206-207q-28-28-68-28-39 0-68 27l-147 146q-28 28-28 67 0 40 28 68l208 208q27 27 68 27 42 0 72-31-3-3-19-18.5t-21.5-21.5-15-19-13-25.5-3.5-27.5q0-40 28-68t68-28q15 0 27.5 3.5t25.5 13 19 15 21.5 21.5 18.5 19q33-31 33-73zm895 705q0 120-85 203l-147 146q-83 83-203 83-121 0-204-85l-206-207q-83-83-83-203 0-123 88-209l-88-88q-86 88-208 88-120 0-204-84l-208-208q-84-84-84-204t85-203l147-146q83-83 203-83 121 0 204 85l206 207q83 83 83 203 0 123-88 209l88 88q86-88 208-88 120 0 204 84l208 208q84 84 84 204z"></path></svg></a></span></td></tr><tr><td style="white-space: nowrap">Definition</td><td><p style="color:DarkGray">Prospective warnings of potential issues when providing care to the patient.</p>
</td></tr><tr><td style="white-space: nowrap">Short</td><td><span style="color:DarkGray">Key information to flag to healthcare providers</span></td></tr><tr><td style="white-space: nowrap"><a href="http://hl7.org/fhir/R4/conformance-rules.html#conformance">Control</a></td><td><span style="color:DarkGray">0</span>..<span style="color:DarkGray">*</span></td></tr><tr><td style="white-space: nowrap">Alternate Names</td><td><span style="color:DarkGray">Barriers to Care</span>, <span style="color:DarkGray">Alert</span>, <span style="color:DarkGray">Warning</span></td></tr><tr><td style="white-space: nowrap">Invariants</td><td><span style="color:DarkGray"><b title="Formal Invariant Identifier">dom-2</b>: If the resource is contained in another resource, it SHALL NOT contain nested Resources (contained.contained.empty())</span><br/><span style="color:DarkGray"><b title="Formal Invariant Identifier">dom-4</b>: 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())</span><br/><span style="color:DarkGray"><b title="Formal Invariant Identifier">dom-3</b>: 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())</span><br/><span style="color:DarkGray"><b title="Formal Invariant Identifier">dom-6</b>: A resource should have narrative for robust management (text.`div`.exists())</span><br/><span style="color:DarkGray"><b title="Formal Invariant Identifier">dom-5</b>: If a resource is contained in another resource, it SHALL NOT have a security label (contained.meta.security.empty())</span></td></tr>
<tr><td colspan="2" class="structure"><span class="self-link-parent"><a name="key_Flag.implicitRules"> </a><span style="color: grey">2</span><b>. Flag.implicitRules</b><a href="#key_Flag.implicitRules" title="link to here" class="self-link"><svg viewBox="0 0 1792 1792" width="16" class="self-link" height="16"><path d="M1520 1216q0-40-28-68l-208-208q-28-28-68-28-42 0-72 32 3 3 19 18.5t21.5 21.5 15 19 13 25.5 3.5 27.5q0 40-28 68t-68 28q-15 0-27.5-3.5t-25.5-13-19-15-21.5-21.5-18.5-19q-33 31-33 73 0 40 28 68l206 207q27 27 68 27 40 0 68-26l147-146q28-28 28-67zm-703-705q0-40-28-68l-206-207q-28-28-68-28-39 0-68 27l-147 146q-28 28-28 67 0 40 28 68l208 208q27 27 68 27 42 0 72-31-3-3-19-18.5t-21.5-21.5-15-19-13-25.5-3.5-27.5q0-40 28-68t68-28q15 0 27.5 3.5t25.5 13 19 15 21.5 21.5 18.5 19q33-31 33-73zm895 705q0 120-85 203l-147 146q-83 83-203 83-121 0-204-85l-206-207q-83-83-83-203 0-123 88-209l-88-88q-86 88-208 88-120 0-204-84l-208-208q-84-84-84-204t85-203l147-146q83-83 203-83 121 0 204 85l206 207q83 83 83 203 0 123-88 209l88 88q86-88 208-88 120 0 204 84l208 208q84 84 84 204z"></path></svg></a></span></td></tr><tr><td style="white-space: nowrap">Definition</td><td><p style="color:DarkGray">A reference to a set of rules that were followed when the resource was constructed, and which must be understood when processing the content. Often, this is a reference to an implementation guide that defines the special rules along with other profiles etc.</p>
</td></tr><tr><td style="white-space: nowrap">Short</td><td><span style="color:DarkGray">A set of rules under which this content was created</span></td></tr><tr><td style="white-space: nowrap">Comments</td><td><p style="color:DarkGray">Asserting this rule set restricts the content to be only understood by a limited set of trading partners. This inherently limits the usefulness of the data in the long term. However, the existing health eco-system is highly fractured, and not yet ready to define, collect, and exchange data in a generally computable sense. Wherever possible, implementers and/or specification writers should avoid using this element. Often, when used, the URL is a reference to an implementation guide that defines these special rules as part of it's narrative along with other profiles, value sets, etc.</p>
</td></tr><tr><td style="white-space: nowrap"><a href="http://hl7.org/fhir/R4/conformance-rules.html#conformance">Control</a></td><td><span style="color:DarkGray">0</span>..<span style="color:DarkGray">1</span><br/>This element is affected by the following invariants: <span style="color:DarkGray">ele-1</span></td></tr><tr><td style="white-space: nowrap"><a href="http://hl7.org/fhir/R4/datatypes.html">Type</a></td><td><span style="color:DarkGray"><a href="http://hl7.org/fhir/R4/datatypes.html#uri">uri</a></span></td></tr><tr><td style="white-space: nowrap"><a href="http://hl7.org/fhir/R4/conformance-rules.html#ismodifier">Is Modifier</a></td><td><span style="color:DarkGray">true</span> because <span style="color:DarkGray">This element is labeled as a modifier because the implicit rules may provide additional knowledge about the resource that modifies it's meaning or interpretation</span></td></tr><tr><td style="white-space: nowrap"><a href="http://hl7.org/fhir/R4/elementdefinition.html#primitives">Primitive Value</a></td><td>This primitive element may be present, or absent, or replaced by an extension</td></tr><tr><td style="white-space: nowrap"><a href="http://hl7.org/fhir/R4/search.html#summary">Summary</a></td><td>true</td></tr><tr><td style="white-space: nowrap">Invariants</td><td><span style="color:DarkGray"><b title="Formal Invariant Identifier">ele-1</b>: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))</span></td></tr>
<tr><td colspan="2" class="structure"><span class="self-link-parent"><a name="key_Flag.modifierExtension"> </a><span style="color: grey">4</span><b>. Flag.modifierExtension</b><a href="#key_Flag.modifierExtension" title="link to here" class="self-link"><svg viewBox="0 0 1792 1792" width="16" class="self-link" height="16"><path d="M1520 1216q0-40-28-68l-208-208q-28-28-68-28-42 0-72 32 3 3 19 18.5t21.5 21.5 15 19 13 25.5 3.5 27.5q0 40-28 68t-68 28q-15 0-27.5-3.5t-25.5-13-19-15-21.5-21.5-18.5-19q-33 31-33 73 0 40 28 68l206 207q27 27 68 27 40 0 68-26l147-146q28-28 28-67zm-703-705q0-40-28-68l-206-207q-28-28-68-28-39 0-68 27l-147 146q-28 28-28 67 0 40 28 68l208 208q27 27 68 27 42 0 72-31-3-3-19-18.5t-21.5-21.5-15-19-13-25.5-3.5-27.5q0-40 28-68t68-28q15 0 27.5 3.5t25.5 13 19 15 21.5 21.5 18.5 19q33-31 33-73zm895 705q0 120-85 203l-147 146q-83 83-203 83-121 0-204-85l-206-207q-83-83-83-203 0-123 88-209l-88-88q-86 88-208 88-120 0-204-84l-208-208q-84-84-84-204t85-203l147-146q83-83 203-83 121 0 204 85l206 207q83 83 83 203 0 123-88 209l88 88q86-88 208-88 120 0 204 84l208 208q84 84 84 204z"></path></svg></a></span></td></tr><tr><td style="white-space: nowrap">Definition</td><td><p style="color:DarkGray">May be used to represent additional information that is not part of the basic definition of the resource and that modifies the understanding of the element that contains it and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer is allowed to define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions.</p>
<p style="color:DarkGray">Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).</p>
</td></tr><tr><td style="white-space: nowrap">Short</td><td><span style="color:DarkGray">Extensions that cannot be ignored</span></td></tr><tr><td style="white-space: nowrap">Comments</td><td><p style="color:DarkGray">There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.</p>
</td></tr><tr><td style="white-space: nowrap"><a href="http://hl7.org/fhir/R4/conformance-rules.html#conformance">Control</a></td><td><span style="color:DarkGray">0</span>..<span style="color:DarkGray">*</span><br/>This element is affected by the following invariants: <span style="color:DarkGray">ele-1</span></td></tr><tr><td style="white-space: nowrap"><a href="http://hl7.org/fhir/R4/datatypes.html">Type</a></td><td><span style="color:DarkGray"><a href="http://hl7.org/fhir/R4/extensibility.html#Extension">Extension</a></span></td></tr><tr><td style="white-space: nowrap"><a href="http://hl7.org/fhir/R4/conformance-rules.html#ismodifier">Is Modifier</a></td><td><span style="color:DarkGray">true</span> because <span style="color:DarkGray">Modifier extensions are expected to modify the meaning or interpretation of the resource that contains them</span></td></tr><tr><td style="white-space: nowrap"><a href="http://hl7.org/fhir/R4/versions.html#std-process">Standard Status</a></td><td>Normative (from Trial Use)</td></tr><tr><td style="white-space: nowrap">Requirements</td><td><p style="color:DarkGray">Modifier extensions allow for extensions that <em>cannot</em> be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the <a href="http://hl7.org/fhir/R4/extensibility.html#modifierExtension">definition of modifier extensions</a>.</p>
</td></tr><tr><td style="white-space: nowrap">Alternate Names</td><td><span style="color:DarkGray">extensions</span>, <span style="color:DarkGray">user content</span></td></tr><tr><td style="white-space: nowrap">Invariants</td><td><span style="color:DarkGray"><b title="Formal Invariant Identifier">ele-1</b>: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))</span><br/><span style="color:DarkGray"><b title="Formal Invariant Identifier">ext-1</b>: Must have either extensions or value[x], not both (extension.exists() != value.exists())</span></td></tr>
<tr><td style="white-space: nowrap"><a href="http://hl7.org/fhir/R4/profiling.html#slicing">Slicing</a></td><td>This element introduces a set of slices on <code>Flag.modifierExtension</code>. The slices are<span style="color:DarkGray">Unordered</span> and <span style="color:DarkGray">Open</span>, and can be differentiated using the following discriminators:<ul></ul><li><span style="color:DarkGray">value @ url</span></li></td></tr>
<tr><td colspan="2" class="structure"><span class="self-link-parent"><a name="key_Flag.status"> </a><span style="color: grey">6</span><b>. Flag.status</b><a href="#key_Flag.status" title="link to here" class="self-link"><svg viewBox="0 0 1792 1792" width="16" class="self-link" height="16"><path d="M1520 1216q0-40-28-68l-208-208q-28-28-68-28-42 0-72 32 3 3 19 18.5t21.5 21.5 15 19 13 25.5 3.5 27.5q0 40-28 68t-68 28q-15 0-27.5-3.5t-25.5-13-19-15-21.5-21.5-18.5-19q-33 31-33 73 0 40 28 68l206 207q27 27 68 27 40 0 68-26l147-146q28-28 28-67zm-703-705q0-40-28-68l-206-207q-28-28-68-28-39 0-68 27l-147 146q-28 28-28 67 0 40 28 68l208 208q27 27 68 27 42 0 72-31-3-3-19-18.5t-21.5-21.5-15-19-13-25.5-3.5-27.5q0-40 28-68t68-28q15 0 27.5 3.5t25.5 13 19 15 21.5 21.5 18.5 19q33-31 33-73zm895 705q0 120-85 203l-147 146q-83 83-203 83-121 0-204-85l-206-207q-83-83-83-203 0-123 88-209l-88-88q-86 88-208 88-120 0-204-84l-208-208q-84-84-84-204t85-203l147-146q83-83 203-83 121 0 204 85l206 207q83 83 83 203 0 123-88 209l88 88q86-88 208-88 120 0 204 84l208 208q84 84 84 204z"></path></svg></a></span></td></tr><tr><td style="white-space: nowrap">Definition</td><td><p style="color:DarkGray">Supports basic workflow.</p>
</td></tr><tr><td style="white-space: nowrap">Short</td><td><span style="color:DarkGray">active | inactive | entered-in-error</span></td></tr><tr><td style="white-space: nowrap">Comments</td><td><p style="color:DarkGray">This element is labeled as a modifier because the status contains codes that mark the resource as not currently valid.</p>
</td></tr><tr><td style="white-space: nowrap"><a href="http://hl7.org/fhir/R4/conformance-rules.html#conformance">Control</a></td><td><span style="color:DarkGray">1</span>..<span style="color:DarkGray">1</span><br/>This element is affected by the following invariants: <span style="color:DarkGray">ele-1</span></td></tr><tr><td style="white-space: nowrap"><a href="http://hl7.org/fhir/R4/terminologies.html">Binding</a></td><td><span><span style="color:DarkGray">The codes SHALL be taken from </span> <a href="http://hl7.org/fhir/R4/valueset-flag-status.html">FlagStatus</a><span style="color:DarkGray;text-decoration:line-through">http://hl7.org/fhir/ValueSet/flag-status|4.0.1</span><br/>(<a href="http://hl7.org/fhir/R4/terminologies.html#required">required</a> to <span class="copy-text-inline"><code>http://hl7.org/fhir/ValueSet/flag-status|4.0.1</code><button data-clipboard-text="http://hl7.org/fhir/ValueSet/flag-status|4.0.1" title="Click to Copy URL" class="btn-copy"></button></span>)</span><br/><p style="color:DarkGray">Indicates whether this flag is active and needs to be displayed to a user, or whether it is no longer needed or was entered in error.</p>
</td></tr><tr><td style="white-space: nowrap"><a href="http://hl7.org/fhir/R4/datatypes.html">Type</a></td><td><span style="color:DarkGray"><a href="http://hl7.org/fhir/R4/datatypes.html#code">code</a></span></td></tr><tr><td style="white-space: nowrap"><a href="http://hl7.org/fhir/R4/conformance-rules.html#ismodifier">Is Modifier</a></td><td><span style="color:DarkGray">true</span> because <span style="color:DarkGray">This element is labelled as a modifier because it is a status element that contains status entered-in-error which means that the resource should not be treated as valid</span></td></tr><tr><td style="white-space: nowrap"><a href="http://hl7.org/fhir/R4/elementdefinition.html#primitives">Primitive Value</a></td><td>This primitive element may be present, or absent, or replaced by an extension</td></tr><tr><td style="white-space: nowrap"><a href="http://hl7.org/fhir/R4/search.html#summary">Summary</a></td><td>true</td></tr><tr><td style="white-space: nowrap">Invariants</td><td><span style="color:DarkGray"><b title="Formal Invariant Identifier">ele-1</b>: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))</span></td></tr>
<tr><td colspan="2" class="structure"><span class="self-link-parent"><a name="key_Flag.code"> </a><span style="color: grey">8</span><b>. Flag.code</b><a href="#key_Flag.code" title="link to here" class="self-link"><svg viewBox="0 0 1792 1792" width="16" class="self-link" height="16"><path d="M1520 1216q0-40-28-68l-208-208q-28-28-68-28-42 0-72 32 3 3 19 18.5t21.5 21.5 15 19 13 25.5 3.5 27.5q0 40-28 68t-68 28q-15 0-27.5-3.5t-25.5-13-19-15-21.5-21.5-18.5-19q-33 31-33 73 0 40 28 68l206 207q27 27 68 27 40 0 68-26l147-146q28-28 28-67zm-703-705q0-40-28-68l-206-207q-28-28-68-28-39 0-68 27l-147 146q-28 28-28 67 0 40 28 68l208 208q27 27 68 27 42 0 72-31-3-3-19-18.5t-21.5-21.5-15-19-13-25.5-3.5-27.5q0-40 28-68t68-28q15 0 27.5 3.5t25.5 13 19 15 21.5 21.5 18.5 19q33-31 33-73zm895 705q0 120-85 203l-147 146q-83 83-203 83-121 0-204-85l-206-207q-83-83-83-203 0-123 88-209l-88-88q-86 88-208 88-120 0-204-84l-208-208q-84-84-84-204t85-203l147-146q83-83 203-83 121 0 204 85l206 207q83 83 83 203 0 123-88 209l88 88q86-88 208-88 120 0 204 84l208 208q84 84 84 204z"></path></svg></a></span></td></tr><tr><td style="white-space: nowrap">Definition</td><td><p style="color:DarkGray">The coded value or textual component of the flag to display to the user.</p>
</td></tr><tr><td style="white-space: nowrap">Short</td><td><span style="color:DarkGray">Coded or textual message to display to user</span></td></tr><tr><td style="white-space: nowrap">Comments</td><td><p style="color:DarkGray">If non-coded, use CodeableConcept.text. This element should always be included in the narrative.</p>
</td></tr><tr><td style="white-space: nowrap"><a href="http://hl7.org/fhir/R4/conformance-rules.html#conformance">Control</a></td><td><span style="color:DarkGray">1</span>..<span style="color:DarkGray">1</span><br/>This element is affected by the following invariants: <span style="color:DarkGray">ele-1</span></td></tr><tr><td style="white-space: nowrap"><a href="http://hl7.org/fhir/R4/terminologies.html">Binding</a></td><td><span>Unless not suitable, these codes SHALL be taken from <span style="color:DarkGray;text-decoration:line-through">For example codes, see </span> <a href="ValueSet-hn-appointment-flag-code-vs.html">hn-appointment-flag-code-vs</a><span style="color:DarkGray;text-decoration:line-through">http://hl7.org/fhir/ValueSet/flag-code</span><br/>(<a href="http://hl7.org/fhir/R4/terminologies.html#extensible">extensible</a> to <span class="copy-text-inline"><code>http://helsenorge.no/fhir/ValueSet/hn-appointment-flag-code-vs</code><button data-clipboard-text="http://helsenorge.no/fhir/ValueSet/hn-appointment-flag-code-vs" title="Click to Copy URL" class="btn-copy"></button></span>)</span></td></tr><tr><td style="white-space: nowrap"><a href="http://hl7.org/fhir/R4/datatypes.html">Type</a></td><td><span style="color:DarkGray"><a href="http://hl7.org/fhir/R4/datatypes.html#CodeableConcept">CodeableConcept</a></span></td></tr><tr><td style="white-space: nowrap"><a href="http://hl7.org/fhir/R4/search.html#summary">Summary</a></td><td>true</td></tr><tr><td style="white-space: nowrap">Invariants</td><td><span style="color:DarkGray"><b title="Formal Invariant Identifier">ele-1</b>: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))</span></td></tr>
<tr><td colspan="2" class="structure"><span class="self-link-parent"><a name="key_Flag.code.coding"> </a><span style="color: grey">10</span><b>. Flag.code.coding</b><a href="#key_Flag.code.coding" title="link to here" class="self-link"><svg viewBox="0 0 1792 1792" width="16" class="self-link" height="16"><path d="M1520 1216q0-40-28-68l-208-208q-28-28-68-28-42 0-72 32 3 3 19 18.5t21.5 21.5 15 19 13 25.5 3.5 27.5q0 40-28 68t-68 28q-15 0-27.5-3.5t-25.5-13-19-15-21.5-21.5-18.5-19q-33 31-33 73 0 40 28 68l206 207q27 27 68 27 40 0 68-26l147-146q28-28 28-67zm-703-705q0-40-28-68l-206-207q-28-28-68-28-39 0-68 27l-147 146q-28 28-28 67 0 40 28 68l208 208q27 27 68 27 42 0 72-31-3-3-19-18.5t-21.5-21.5-15-19-13-25.5-3.5-27.5q0-40 28-68t68-28q15 0 27.5 3.5t25.5 13 19 15 21.5 21.5 18.5 19q33-31 33-73zm895 705q0 120-85 203l-147 146q-83 83-203 83-121 0-204-85l-206-207q-83-83-83-203 0-123 88-209l-88-88q-86 88-208 88-120 0-204-84l-208-208q-84-84-84-204t85-203l147-146q83-83 203-83 121 0 204 85l206 207q83 83 83 203 0 123-88 209l88 88q86-88 208-88 120 0 204 84l208 208q84 84 84 204z"></path></svg></a></span></td></tr><tr><td style="white-space: nowrap">Definition</td><td><p style="color:DarkGray">A reference to a code defined by a terminology system.</p>
</td></tr><tr><td style="white-space: nowrap">Short</td><td><span style="color:DarkGray">Code defined by a terminology system</span></td></tr><tr><td style="white-space: nowrap">Comments</td><td><p style="color:DarkGray">Codes may be defined very casually in enumerations, or code lists, up to very formal definitions such as SNOMED CT - see the HL7 v3 Core Principles for more information. Ordering of codings is undefined and SHALL NOT be used to infer meaning. Generally, at most only one of the coding values will be labeled as UserSelected = true.</p>
</td></tr><tr><td style="white-space: nowrap"><a href="http://hl7.org/fhir/R4/conformance-rules.html#conformance">Control</a></td><td><span style="color:DarkGray">0</span>..<span style="color:DarkGray">*</span><br/>This element is affected by the following invariants: <span style="color:DarkGray">ele-1</span></td></tr><tr><td style="white-space: nowrap"><a href="http://hl7.org/fhir/R4/datatypes.html">Type</a></td><td><span style="color:DarkGray"><a href="http://hl7.org/fhir/R4/datatypes.html#Coding">Coding</a></span></td></tr><tr><td style="white-space: nowrap"><a href="http://hl7.org/fhir/R4/search.html#summary">Summary</a></td><td>true</td></tr><tr><td style="white-space: nowrap">Requirements</td><td><p style="color:DarkGray">Allows for alternative encodings within a code system, and translations to other code systems.</p>
</td></tr><tr><td style="white-space: nowrap">Invariants</td><td><span style="color:DarkGray"><b title="Formal Invariant Identifier">ele-1</b>: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))</span><br/><b title="Formal Invariant Identifier">inv-4</b>: If code is used in a codable consept the system must be used (<code>code > '' implies (system > '' )</code>)</td></tr>
<tr><td colspan="2" class="structure"><span class="self-link-parent"><a name="key_Flag.subject"> </a><span style="color: grey">12</span><b>. Flag.subject</b><a href="#key_Flag.subject" title="link to here" class="self-link"><svg viewBox="0 0 1792 1792" width="16" class="self-link" height="16"><path d="M1520 1216q0-40-28-68l-208-208q-28-28-68-28-42 0-72 32 3 3 19 18.5t21.5 21.5 15 19 13 25.5 3.5 27.5q0 40-28 68t-68 28q-15 0-27.5-3.5t-25.5-13-19-15-21.5-21.5-18.5-19q-33 31-33 73 0 40 28 68l206 207q27 27 68 27 40 0 68-26l147-146q28-28 28-67zm-703-705q0-40-28-68l-206-207q-28-28-68-28-39 0-68 27l-147 146q-28 28-28 67 0 40 28 68l208 208q27 27 68 27 42 0 72-31-3-3-19-18.5t-21.5-21.5-15-19-13-25.5-3.5-27.5q0-40 28-68t68-28q15 0 27.5 3.5t25.5 13 19 15 21.5 21.5 18.5 19q33-31 33-73zm895 705q0 120-85 203l-147 146q-83 83-203 83-121 0-204-85l-206-207q-83-83-83-203 0-123 88-209l-88-88q-86 88-208 88-120 0-204-84l-208-208q-84-84-84-204t85-203l147-146q83-83 203-83 121 0 204 85l206 207q83 83 83 203 0 123-88 209l88 88q86-88 208-88 120 0 204 84l208 208q84 84 84 204z"></path></svg></a></span></td></tr><tr><td style="white-space: nowrap">Definition</td><td><p style="color:DarkGray">The patient, location, group, organization, or practitioner etc. this is about record this flag is associated with.</p>
</td></tr><tr><td style="white-space: nowrap">Short</td><td><span style="color:DarkGray">Who/What is flag about?</span></td></tr><tr><td style="white-space: nowrap">Comments</td><td><p style="color:DarkGray">References SHALL be a reference to an actual FHIR resource, and SHALL be resolveable (allowing for access control, temporary unavailability, etc.). Resolution can be either by retrieval from the URL, or, where applicable by resource type, by treating an absolute reference as a canonical URL and looking it up in a local registry/repository.</p>
</td></tr><tr><td style="white-space: nowrap"><a href="http://hl7.org/fhir/R4/conformance-rules.html#conformance">Control</a></td><td><span style="color:DarkGray">1</span>..<span style="color:DarkGray">1</span><br/>This element is affected by the following invariants: <span style="color:DarkGray">ele-1</span></td></tr><tr><td style="white-space: nowrap"><a href="http://hl7.org/fhir/R4/datatypes.html">Type</a></td><td><span style="color:DarkGray"><a href="http://hl7.org/fhir/R4/references.html#Reference">Reference</a></span>(<span style="color:DarkGray"><a href="http://hl7.org/fhir/R4/patient.html">Patient</a></span>, <span style="color:DarkGray"><a href="http://hl7.org/fhir/R4/location.html">Location</a></span>, <span style="color:DarkGray"><a href="http://hl7.org/fhir/R4/group.html">Group</a></span>, <span style="color:DarkGray"><a href="http://hl7.org/fhir/R4/organization.html">Organization</a></span>, <span style="color:DarkGray"><a href="http://hl7.org/fhir/R4/practitioner.html">Practitioner</a></span>, <span style="color:DarkGray"><a href="http://hl7.org/fhir/R4/plandefinition.html">PlanDefinition</a></span>, <span style="color:DarkGray"><a href="http://hl7.org/fhir/R4/medication.html">Medication</a></span>, <span style="color:DarkGray"><a href="http://hl7.org/fhir/R4/procedure.html">Procedure</a></span>)</td></tr><tr><td style="white-space: nowrap"><a href="http://hl7.org/fhir/R4/search.html#summary">Summary</a></td><td>true</td></tr><tr><td style="white-space: nowrap">Invariants</td><td><span style="color:DarkGray"><b title="Formal Invariant Identifier">ele-1</b>: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))</span><br/><span style="color:DarkGray"><b title="Formal Invariant Identifier">ref-1</b>: SHALL have a contained resource if a local reference is provided (reference.startsWith('#').not() or (reference.substring(1).trace('url') in %rootResource.contained.id.trace('ids')))</span></td></tr>
</table>
</div>
<a name="tabs-diff"> </a>
<div id="tabs-diff">
<p>Guidance on how to interpret the contents of this table can be found <a href="https://build.fhir.org/ig/FHIR/ig-guidance//readingIgs.html#data-dictionaries">here</a></p><table class="dict"><tr><td colspan="2" class="structure"><span class="self-link-parent"><a name="diff_Flag"> </a><span style="color: grey">0</span><b>. Flag</b><a href="#diff_Flag" title="link to here" class="self-link"><svg viewBox="0 0 1792 1792" width="16" class="self-link" height="16"><path d="M1520 1216q0-40-28-68l-208-208q-28-28-68-28-42 0-72 32 3 3 19 18.5t21.5 21.5 15 19 13 25.5 3.5 27.5q0 40-28 68t-68 28q-15 0-27.5-3.5t-25.5-13-19-15-21.5-21.5-18.5-19q-33 31-33 73 0 40 28 68l206 207q27 27 68 27 40 0 68-26l147-146q28-28 28-67zm-703-705q0-40-28-68l-206-207q-28-28-68-28-39 0-68 27l-147 146q-28 28-28 67 0 40 28 68l208 208q27 27 68 27 42 0 72-31-3-3-19-18.5t-21.5-21.5-15-19-13-25.5-3.5-27.5q0-40 28-68t68-28q15 0 27.5 3.5t25.5 13 19 15 21.5 21.5 18.5 19q33-31 33-73zm895 705q0 120-85 203l-147 146q-83 83-203 83-121 0-204-85l-206-207q-83-83-83-203 0-123 88-209l-88-88q-86 88-208 88-120 0-204-84l-208-208q-84-84-84-204t85-203l147-146q83-83 203-83 121 0 204 85l206 207q83 83 83 203 0 123-88 209l88 88q86-88 208-88 120 0 204 84l208 208q84 84 84 204z"></path></svg></a></span></td></tr>
<tr><td colspan="2" class="structure"><span class="self-link-parent"><a name="diff_Flag.category"> </a><span style="color: grey">2</span><b>. Flag.category</b><a href="#diff_Flag.category" title="link to here" class="self-link"><svg viewBox="0 0 1792 1792" width="16" class="self-link" height="16"><path d="M1520 1216q0-40-28-68l-208-208q-28-28-68-28-42 0-72 32 3 3 19 18.5t21.5 21.5 15 19 13 25.5 3.5 27.5q0 40-28 68t-68 28q-15 0-27.5-3.5t-25.5-13-19-15-21.5-21.5-18.5-19q-33 31-33 73 0 40 28 68l206 207q27 27 68 27 40 0 68-26l147-146q28-28 28-67zm-703-705q0-40-28-68l-206-207q-28-28-68-28-39 0-68 27l-147 146q-28 28-28 67 0 40 28 68l208 208q27 27 68 27 42 0 72-31-3-3-19-18.5t-21.5-21.5-15-19-13-25.5-3.5-27.5q0-40 28-68t68-28q15 0 27.5 3.5t25.5 13 19 15 21.5 21.5 18.5 19q33-31 33-73zm895 705q0 120-85 203l-147 146q-83 83-203 83-121 0-204-85l-206-207q-83-83-83-203 0-123 88-209l-88-88q-86 88-208 88-120 0-204-84l-208-208q-84-84-84-204t85-203l147-146q83-83 203-83 121 0 204 85l206 207q83 83 83 203 0 123-88 209l88 88q86-88 208-88 120 0 204 84l208 208q84 84 84 204z"></path></svg></a></span></td></tr>
<tr><td colspan="2" class="structure"><span class="self-link-parent"><a name="diff_Flag.category.coding"> </a><span style="color: grey">4</span><b>. Flag.category.coding</b><a href="#diff_Flag.category.coding" title="link to here" class="self-link"><svg viewBox="0 0 1792 1792" width="16" class="self-link" height="16"><path d="M1520 1216q0-40-28-68l-208-208q-28-28-68-28-42 0-72 32 3 3 19 18.5t21.5 21.5 15 19 13 25.5 3.5 27.5q0 40-28 68t-68 28q-15 0-27.5-3.5t-25.5-13-19-15-21.5-21.5-18.5-19q-33 31-33 73 0 40 28 68l206 207q27 27 68 27 40 0 68-26l147-146q28-28 28-67zm-703-705q0-40-28-68l-206-207q-28-28-68-28-39 0-68 27l-147 146q-28 28-28 67 0 40 28 68l208 208q27 27 68 27 42 0 72-31-3-3-19-18.5t-21.5-21.5-15-19-13-25.5-3.5-27.5q0-40 28-68t68-28q15 0 27.5 3.5t25.5 13 19 15 21.5 21.5 18.5 19q33-31 33-73zm895 705q0 120-85 203l-147 146q-83 83-203 83-121 0-204-85l-206-207q-83-83-83-203 0-123 88-209l-88-88q-86 88-208 88-120 0-204-84l-208-208q-84-84-84-204t85-203l147-146q83-83 203-83 121 0 204 85l206 207q83 83 83 203 0 123-88 209l88 88q86-88 208-88 120 0 204 84l208 208q84 84 84 204z"></path></svg></a></span></td></tr><tr><td style="white-space: nowrap">Invariants</td><td><b title="Formal Invariant Identifier">inv-4</b>: If code is used in a codable consept the system must be used (<code>code > '' implies (system > '' )</code>)</td></tr>
<tr><td colspan="2" class="structure"><span class="self-link-parent"><a name="diff_Flag.code"> </a><span style="color: grey">6</span><b>. Flag.code</b><a href="#diff_Flag.code" title="link to here" class="self-link"><svg viewBox="0 0 1792 1792" width="16" class="self-link" height="16"><path d="M1520 1216q0-40-28-68l-208-208q-28-28-68-28-42 0-72 32 3 3 19 18.5t21.5 21.5 15 19 13 25.5 3.5 27.5q0 40-28 68t-68 28q-15 0-27.5-3.5t-25.5-13-19-15-21.5-21.5-18.5-19q-33 31-33 73 0 40 28 68l206 207q27 27 68 27 40 0 68-26l147-146q28-28 28-67zm-703-705q0-40-28-68l-206-207q-28-28-68-28-39 0-68 27l-147 146q-28 28-28 67 0 40 28 68l208 208q27 27 68 27 42 0 72-31-3-3-19-18.5t-21.5-21.5-15-19-13-25.5-3.5-27.5q0-40 28-68t68-28q15 0 27.5 3.5t25.5 13 19 15 21.5 21.5 18.5 19q33-31 33-73zm895 705q0 120-85 203l-147 146q-83 83-203 83-121 0-204-85l-206-207q-83-83-83-203 0-123 88-209l-88-88q-86 88-208 88-120 0-204-84l-208-208q-84-84-84-204t85-203l147-146q83-83 203-83 121 0 204 85l206 207q83 83 83 203 0 123-88 209l88 88q86-88 208-88 120 0 204 84l208 208q84 84 84 204z"></path></svg></a></span></td></tr><tr><td style="white-space: nowrap"><a href="http://hl7.org/fhir/R4/terminologies.html">Binding</a></td><td><span>Unless not suitable, these codes SHALL be taken from <a href="ValueSet-hn-appointment-flag-code-vs.html">hn-appointment-flag-code-vs</a><br/>(<a href="http://hl7.org/fhir/R4/terminologies.html#extensible">extensible</a> to <span class="copy-text-inline"><code>http://helsenorge.no/fhir/ValueSet/hn-appointment-flag-code-vs</code><button data-clipboard-text="http://helsenorge.no/fhir/ValueSet/hn-appointment-flag-code-vs" title="Click to Copy URL" class="btn-copy"></button></span>)</span></td></tr>
<tr><td colspan="2" class="structure"><span class="self-link-parent"><a name="diff_Flag.code.coding"> </a><span style="color: grey">8</span><b>. Flag.code.coding</b><a href="#diff_Flag.code.coding" title="link to here" class="self-link"><svg viewBox="0 0 1792 1792" width="16" class="self-link" height="16"><path d="M1520 1216q0-40-28-68l-208-208q-28-28-68-28-42 0-72 32 3 3 19 18.5t21.5 21.5 15 19 13 25.5 3.5 27.5q0 40-28 68t-68 28q-15 0-27.5-3.5t-25.5-13-19-15-21.5-21.5-18.5-19q-33 31-33 73 0 40 28 68l206 207q27 27 68 27 40 0 68-26l147-146q28-28 28-67zm-703-705q0-40-28-68l-206-207q-28-28-68-28-39 0-68 27l-147 146q-28 28-28 67 0 40 28 68l208 208q27 27 68 27 42 0 72-31-3-3-19-18.5t-21.5-21.5-15-19-13-25.5-3.5-27.5q0-40 28-68t68-28q15 0 27.5 3.5t25.5 13 19 15 21.5 21.5 18.5 19q33-31 33-73zm895 705q0 120-85 203l-147 146q-83 83-203 83-121 0-204-85l-206-207q-83-83-83-203 0-123 88-209l-88-88q-86 88-208 88-120 0-204-84l-208-208q-84-84-84-204t85-203l147-146q83-83 203-83 121 0 204 85l206 207q83 83 83 203 0 123-88 209l88 88q86-88 208-88 120 0 204 84l208 208q84 84 84 204z"></path></svg></a></span></td></tr><tr><td style="white-space: nowrap">Invariants</td><td><b title="Formal Invariant Identifier">inv-4</b>: If code is used in a codable consept the system must be used (<code>code > '' implies (system > '' )</code>)</td></tr>
</table>
</div>
<a name="tabs-snap"> </a>
<div id="tabs-snap">
<p>Guidance on how to interpret the contents of this table can be found <a href="https://build.fhir.org/ig/FHIR/ig-guidance//readingIgs.html#data-dictionaries">here</a></p><table class="dict"><tr><td colspan="2" class="structure"><span class="self-link-parent"><a name="Flag"> </a><span style="color: grey">0</span><b>. Flag</b><a href="#Flag" title="link to here" class="self-link"><svg viewBox="0 0 1792 1792" width="16" class="self-link" height="16"><path d="M1520 1216q0-40-28-68l-208-208q-28-28-68-28-42 0-72 32 3 3 19 18.5t21.5 21.5 15 19 13 25.5 3.5 27.5q0 40-28 68t-68 28q-15 0-27.5-3.5t-25.5-13-19-15-21.5-21.5-18.5-19q-33 31-33 73 0 40 28 68l206 207q27 27 68 27 40 0 68-26l147-146q28-28 28-67zm-703-705q0-40-28-68l-206-207q-28-28-68-28-39 0-68 27l-147 146q-28 28-28 67 0 40 28 68l208 208q27 27 68 27 42 0 72-31-3-3-19-18.5t-21.5-21.5-15-19-13-25.5-3.5-27.5q0-40 28-68t68-28q15 0 27.5 3.5t25.5 13 19 15 21.5 21.5 18.5 19q33-31 33-73zm895 705q0 120-85 203l-147 146q-83 83-203 83-121 0-204-85l-206-207q-83-83-83-203 0-123 88-209l-88-88q-86 88-208 88-120 0-204-84l-208-208q-84-84-84-204t85-203l147-146q83-83 203-83 121 0 204 85l206 207q83 83 83 203 0 123-88 209l88 88q86-88 208-88 120 0 204 84l208 208q84 84 84 204z"></path></svg></a></span></td></tr><tr><td style="white-space: nowrap">Definition</td><td><p style="font-size: 11px">Prospective warnings of potential issues when providing care to the patient.</p>
</td></tr><tr><td style="white-space: nowrap">Short</td><td>Key information to flag to healthcare providers</td></tr><tr><td style="white-space: nowrap"><a href="http://hl7.org/fhir/R4/conformance-rules.html#conformance">Control</a></td><td>0..*</td></tr><tr><td style="white-space: nowrap">Alternate Names</td><td>Barriers to Care, Alert, Warning</td></tr><tr><td style="white-space: nowrap">Invariants</td><td><b title="Formal Invariant Identifier">dom-2</b>: If the resource is contained in another resource, it SHALL NOT contain nested Resources (<code>contained.contained.empty()</code>)<br/><b title="Formal Invariant Identifier">dom-4</b>: If a resource is contained in another resource, it SHALL NOT have a meta.versionId or a meta.lastUpdated (<code>contained.meta.versionId.empty() and contained.meta.lastUpdated.empty()</code>)<br/><b title="Formal Invariant Identifier">dom-3</b>: 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 (<code>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()</code>)<br/><b title="Formal Invariant Identifier">dom-6</b>: A resource should have narrative for robust management (<code>text.`div`.exists()</code>)<br/><b title="Formal Invariant Identifier">dom-5</b>: If a resource is contained in another resource, it SHALL NOT have a security label (<code>contained.meta.security.empty()</code>)</td></tr>
<tr><td colspan="2" class="structure"><span class="self-link-parent"><a name="Flag.id"> </a><span style="color: grey">2</span><b>. Flag.id</b><a href="#Flag.id" title="link to here" class="self-link"><svg viewBox="0 0 1792 1792" width="16" class="self-link" height="16"><path d="M1520 1216q0-40-28-68l-208-208q-28-28-68-28-42 0-72 32 3 3 19 18.5t21.5 21.5 15 19 13 25.5 3.5 27.5q0 40-28 68t-68 28q-15 0-27.5-3.5t-25.5-13-19-15-21.5-21.5-18.5-19q-33 31-33 73 0 40 28 68l206 207q27 27 68 27 40 0 68-26l147-146q28-28 28-67zm-703-705q0-40-28-68l-206-207q-28-28-68-28-39 0-68 27l-147 146q-28 28-28 67 0 40 28 68l208 208q27 27 68 27 42 0 72-31-3-3-19-18.5t-21.5-21.5-15-19-13-25.5-3.5-27.5q0-40 28-68t68-28q15 0 27.5 3.5t25.5 13 19 15 21.5 21.5 18.5 19q33-31 33-73zm895 705q0 120-85 203l-147 146q-83 83-203 83-121 0-204-85l-206-207q-83-83-83-203 0-123 88-209l-88-88q-86 88-208 88-120 0-204-84l-208-208q-84-84-84-204t85-203l147-146q83-83 203-83 121 0 204 85l206 207q83 83 83 203 0 123-88 209l88 88q86-88 208-88 120 0 204 84l208 208q84 84 84 204z"></path></svg></a></span></td></tr><tr><td style="white-space: nowrap">Definition</td><td><p style="font-size: 11px">The logical id of the resource, as used in the URL for the resource. Once assigned, this value never changes.</p>
</td></tr><tr><td style="white-space: nowrap">Short</td><td>Logical id of this artifact</td></tr><tr><td style="white-space: nowrap">Comments</td><td><p style="font-size: 11px">The only time that a resource does not have an id is when it is being submitted to the server using a create operation.</p>
</td></tr><tr><td style="white-space: nowrap"><a href="http://hl7.org/fhir/R4/conformance-rules.html#conformance">Control</a></td><td>0..1</td></tr><tr><td style="white-space: nowrap"><a href="http://hl7.org/fhir/R4/datatypes.html">Type</a></td><td><a href="http://hl7.org/fhir/R4/datatypes.html#id">id</a></td></tr><tr><td style="white-space: nowrap"><a href="http://hl7.org/fhir/R4/search.html#summary">Summary</a></td><td>true</td></tr>
<tr><td colspan="2" class="structure"><span class="self-link-parent"><a name="Flag.meta"> </a><span style="color: grey">4</span><b>. Flag.meta</b><a href="#Flag.meta" title="link to here" class="self-link"><svg viewBox="0 0 1792 1792" width="16" class="self-link" height="16"><path d="M1520 1216q0-40-28-68l-208-208q-28-28-68-28-42 0-72 32 3 3 19 18.5t21.5 21.5 15 19 13 25.5 3.5 27.5q0 40-28 68t-68 28q-15 0-27.5-3.5t-25.5-13-19-15-21.5-21.5-18.5-19q-33 31-33 73 0 40 28 68l206 207q27 27 68 27 40 0 68-26l147-146q28-28 28-67zm-703-705q0-40-28-68l-206-207q-28-28-68-28-39 0-68 27l-147 146q-28 28-28 67 0 40 28 68l208 208q27 27 68 27 42 0 72-31-3-3-19-18.5t-21.5-21.5-15-19-13-25.5-3.5-27.5q0-40 28-68t68-28q15 0 27.5 3.5t25.5 13 19 15 21.5 21.5 18.5 19q33-31 33-73zm895 705q0 120-85 203l-147 146q-83 83-203 83-121 0-204-85l-206-207q-83-83-83-203 0-123 88-209l-88-88q-86 88-208 88-120 0-204-84l-208-208q-84-84-84-204t85-203l147-146q83-83 203-83 121 0 204 85l206 207q83 83 83 203 0 123-88 209l88 88q86-88 208-88 120 0 204 84l208 208q84 84 84 204z"></path></svg></a></span></td></tr><tr><td style="white-space: nowrap">Definition</td><td><p style="font-size: 11px">The metadata about the resource. This is content that is maintained by the infrastructure. Changes to the content might not always be associated with version changes to the resource.</p>
</td></tr><tr><td style="white-space: nowrap">Short</td><td>Metadata about the resource</td></tr><tr><td style="white-space: nowrap"><a href="http://hl7.org/fhir/R4/conformance-rules.html#conformance">Control</a></td><td>0..1<br/>This element is affected by the following invariants: ele-1</td></tr><tr><td style="white-space: nowrap"><a href="http://hl7.org/fhir/R4/datatypes.html">Type</a></td><td><a href="http://hl7.org/fhir/R4/datatypes.html#Meta">Meta</a></td></tr><tr><td style="white-space: nowrap"><a href="http://hl7.org/fhir/R4/search.html#summary">Summary</a></td><td>true</td></tr><tr><td style="white-space: nowrap">Invariants</td><td><b title="Formal Invariant Identifier">ele-1</b>: All FHIR elements must have a @value or children (<code>hasValue() or (children().count() > id.count())</code>)</td></tr>
<tr><td colspan="2" class="structure"><span class="self-link-parent"><a name="Flag.implicitRules"> </a><span style="color: grey">6</span><b>. Flag.implicitRules</b><a href="#Flag.implicitRules" title="link to here" class="self-link"><svg viewBox="0 0 1792 1792" width="16" class="self-link" height="16"><path d="M1520 1216q0-40-28-68l-208-208q-28-28-68-28-42 0-72 32 3 3 19 18.5t21.5 21.5 15 19 13 25.5 3.5 27.5q0 40-28 68t-68 28q-15 0-27.5-3.5t-25.5-13-19-15-21.5-21.5-18.5-19q-33 31-33 73 0 40 28 68l206 207q27 27 68 27 40 0 68-26l147-146q28-28 28-67zm-703-705q0-40-28-68l-206-207q-28-28-68-28-39 0-68 27l-147 146q-28 28-28 67 0 40 28 68l208 208q27 27 68 27 42 0 72-31-3-3-19-18.5t-21.5-21.5-15-19-13-25.5-3.5-27.5q0-40 28-68t68-28q15 0 27.5 3.5t25.5 13 19 15 21.5 21.5 18.5 19q33-31 33-73zm895 705q0 120-85 203l-147 146q-83 83-203 83-121 0-204-85l-206-207q-83-83-83-203 0-123 88-209l-88-88q-86 88-208 88-120 0-204-84l-208-208q-84-84-84-204t85-203l147-146q83-83 203-83 121 0 204 85l206 207q83 83 83 203 0 123-88 209l88 88q86-88 208-88 120 0 204 84l208 208q84 84 84 204z"></path></svg></a></span></td></tr><tr><td style="white-space: nowrap">Definition</td><td><p style="font-size: 11px">A reference to a set of rules that were followed when the resource was constructed, and which must be understood when processing the content. Often, this is a reference to an implementation guide that defines the special rules along with other profiles etc.</p>
</td></tr><tr><td style="white-space: nowrap">Short</td><td>A set of rules under which this content was created</td></tr><tr><td style="white-space: nowrap">Comments</td><td><p style="font-size: 11px">Asserting this rule set restricts the content to be only understood by a limited set of trading partners. This inherently limits the usefulness of the data in the long term. However, the existing health eco-system is highly fractured, and not yet ready to define, collect, and exchange data in a generally computable sense. Wherever possible, implementers and/or specification writers should avoid using this element. Often, when used, the URL is a reference to an implementation guide that defines these special rules as part of it's narrative along with other profiles, value sets, etc.</p>
</td></tr><tr><td style="white-space: nowrap"><a href="http://hl7.org/fhir/R4/conformance-rules.html#conformance">Control</a></td><td>0..1<br/>This element is affected by the following invariants: ele-1</td></tr><tr><td style="white-space: nowrap"><a href="http://hl7.org/fhir/R4/datatypes.html">Type</a></td><td><a href="http://hl7.org/fhir/R4/datatypes.html#uri">uri</a></td></tr><tr><td style="white-space: nowrap"><a href="http://hl7.org/fhir/R4/conformance-rules.html#ismodifier">Is Modifier</a></td><td>true because This element is labeled as a modifier because the implicit rules may provide additional knowledge about the resource that modifies it's meaning or interpretation</td></tr><tr><td style="white-space: nowrap"><a href="http://hl7.org/fhir/R4/elementdefinition.html#primitives">Primitive Value</a></td><td>This primitive element may be present, or absent, or replaced by an extension</td></tr><tr><td style="white-space: nowrap"><a href="http://hl7.org/fhir/R4/search.html#summary">Summary</a></td><td>true</td></tr><tr><td style="white-space: nowrap">Invariants</td><td><b title="Formal Invariant Identifier">ele-1</b>: All FHIR elements must have a @value or children (<code>hasValue() or (children().count() > id.count())</code>)</td></tr>
<tr><td colspan="2" class="structure"><span class="self-link-parent"><a name="Flag.language"> </a><span style="color: grey">8</span><b>. Flag.language</b><a href="#Flag.language" title="link to here" class="self-link"><svg viewBox="0 0 1792 1792" width="16" class="self-link" height="16"><path d="M1520 1216q0-40-28-68l-208-208q-28-28-68-28-42 0-72 32 3 3 19 18.5t21.5 21.5 15 19 13 25.5 3.5 27.5q0 40-28 68t-68 28q-15 0-27.5-3.5t-25.5-13-19-15-21.5-21.5-18.5-19q-33 31-33 73 0 40 28 68l206 207q27 27 68 27 40 0 68-26l147-146q28-28 28-67zm-703-705q0-40-28-68l-206-207q-28-28-68-28-39 0-68 27l-147 146q-28 28-28 67 0 40 28 68l208 208q27 27 68 27 42 0 72-31-3-3-19-18.5t-21.5-21.5-15-19-13-25.5-3.5-27.5q0-40 28-68t68-28q15 0 27.5 3.5t25.5 13 19 15 21.5 21.5 18.5 19q33-31 33-73zm895 705q0 120-85 203l-147 146q-83 83-203 83-121 0-204-85l-206-207q-83-83-83-203 0-123 88-209l-88-88q-86 88-208 88-120 0-204-84l-208-208q-84-84-84-204t85-203l147-146q83-83 203-83 121 0 204 85l206 207q83 83 83 203 0 123-88 209l88 88q86-88 208-88 120 0 204 84l208 208q84 84 84 204z"></path></svg></a></span></td></tr><tr><td style="white-space: nowrap">Definition</td><td><p style="font-size: 11px">The base language in which the resource is written.</p>
</td></tr><tr><td style="white-space: nowrap">Short</td><td>Language of the resource content</td></tr><tr><td style="white-space: nowrap">Comments</td><td><p style="font-size: 11px">Language is provided to support indexing and accessibility (typically, services such as text to speech use the language tag). The html language tag in the narrative applies to the narrative. The language tag on the resource may be used to specify the language of other presentations generated from the data in the resource. Not all the content has to be in the base language. The Resource.language should not be assumed to apply to the narrative automatically. If a language is specified, it should it also be specified on the div element in the html (see rules in HTML5 for information about the relationship between xml:lang and the html lang attribute).</p>
</td></tr><tr><td style="white-space: nowrap"><a href="http://hl7.org/fhir/R4/conformance-rules.html#conformance">Control</a></td><td>0..1<br/>This element is affected by the following invariants: ele-1</td></tr><tr><td style="white-space: nowrap"><a href="http://hl7.org/fhir/R4/terminologies.html">Binding</a></td><td><span>The codes SHOULD be taken from <a href="http://hl7.org/fhir/R4/valueset-languages.html">CommonLanguages</a><br/>(<a href="http://hl7.org/fhir/R4/terminologies.html#preferred">preferred</a> to <span class="copy-text-inline"><code>http://hl7.org/fhir/ValueSet/languages</code><button data-clipboard-text="http://hl7.org/fhir/ValueSet/languages" title="Click to Copy URL" class="btn-copy"></button></span>)</span><br/><p>A human language.</p>
<table class="grid"><tr><td style="font-size: 11px"><b>Additional Bindings</b></td><td style="font-size: 11px">Purpose</td></tr><tr><td style="font-size: 11px"><a href="http://hl7.org/fhir/R4/valueset-all-languages.html" title="http://hl7.org/fhir/ValueSet/all-languages">AllLanguages</a></td><td style="font-size: 11px"><a href="http://hl7.org/fhir/R4/extension-elementdefinition-maxvalueset.html" title="A required binding, for use when the binding strength is 'extensible' or 'preferred'">Max Binding</a></td></tr></table></td></tr><tr><td style="white-space: nowrap"><a href="http://hl7.org/fhir/R4/datatypes.html">Type</a></td><td><a href="http://hl7.org/fhir/R4/datatypes.html#code">code</a></td></tr><tr><td style="white-space: nowrap"><a href="http://hl7.org/fhir/R4/elementdefinition.html#primitives">Primitive Value</a></td><td>This primitive element may be present, or absent, or replaced by an extension</td></tr><tr><td style="white-space: nowrap">Invariants</td><td><b title="Formal Invariant Identifier">ele-1</b>: All FHIR elements must have a @value or children (<code>hasValue() or (children().count() > id.count())</code>)</td></tr>
<tr><td colspan="2" class="structure"><span class="self-link-parent"><a name="Flag.text"> </a><span style="color: grey">10</span><b>. Flag.text</b><a href="#Flag.text" title="link to here" class="self-link"><svg viewBox="0 0 1792 1792" width="16" class="self-link" height="16"><path d="M1520 1216q0-40-28-68l-208-208q-28-28-68-28-42 0-72 32 3 3 19 18.5t21.5 21.5 15 19 13 25.5 3.5 27.5q0 40-28 68t-68 28q-15 0-27.5-3.5t-25.5-13-19-15-21.5-21.5-18.5-19q-33 31-33 73 0 40 28 68l206 207q27 27 68 27 40 0 68-26l147-146q28-28 28-67zm-703-705q0-40-28-68l-206-207q-28-28-68-28-39 0-68 27l-147 146q-28 28-28 67 0 40 28 68l208 208q27 27 68 27 42 0 72-31-3-3-19-18.5t-21.5-21.5-15-19-13-25.5-3.5-27.5q0-40 28-68t68-28q15 0 27.5 3.5t25.5 13 19 15 21.5 21.5 18.5 19q33-31 33-73zm895 705q0 120-85 203l-147 146q-83 83-203 83-121 0-204-85l-206-207q-83-83-83-203 0-123 88-209l-88-88q-86 88-208 88-120 0-204-84l-208-208q-84-84-84-204t85-203l147-146q83-83 203-83 121 0 204 85l206 207q83 83 83 203 0 123-88 209l88 88q86-88 208-88 120 0 204 84l208 208q84 84 84 204z"></path></svg></a></span></td></tr><tr><td style="white-space: nowrap">Definition</td><td><p style="font-size: 11px">A human-readable narrative that contains a summary of the resource and can be used to represent the content of the resource to a human. The narrative need not encode all the structured data, but is required to contain sufficient detail to make it "clinically safe" for a human to just read the narrative. Resource definitions may define what content should be represented in the narrative to ensure clinical safety.</p>
</td></tr><tr><td style="white-space: nowrap">Short</td><td>Text summary of the resource, for human interpretation</td></tr><tr><td style="white-space: nowrap">Comments</td><td><p style="font-size: 11px">Contained resources do not have narrative. Resources that are not contained SHOULD have a narrative. In some cases, a resource may only have text with little or no additional discrete data (as long as all minOccurs=1 elements are satisfied). This may be necessary for data from legacy systems where information is captured as a "text blob" or where text is additionally entered raw or narrated and encoded information is added later.</p>
</td></tr><tr><td style="white-space: nowrap"><a href="http://hl7.org/fhir/R4/conformance-rules.html#conformance">Control</a></td><td>0..1<br/>This element is affected by the following invariants: ele-1</td></tr><tr><td style="white-space: nowrap"><a href="http://hl7.org/fhir/R4/datatypes.html">Type</a></td><td><a href="http://hl7.org/fhir/R4/datatypes.html#Narrative">Narrative</a></td></tr><tr><td style="white-space: nowrap">Alternate Names</td><td>narrative, html, xhtml, display</td></tr><tr><td style="white-space: nowrap">Invariants</td><td><b title="Formal Invariant Identifier">ele-1</b>: All FHIR elements must have a @value or children (<code>hasValue() or (children().count() > id.count())</code>)</td></tr>
<tr><td colspan="2" class="structure"><span class="self-link-parent"><a name="Flag.contained"> </a><span style="color: grey">12</span><b>. Flag.contained</b><a href="#Flag.contained" title="link to here" class="self-link"><svg viewBox="0 0 1792 1792" width="16" class="self-link" height="16"><path d="M1520 1216q0-40-28-68l-208-208q-28-28-68-28-42 0-72 32 3 3 19 18.5t21.5 21.5 15 19 13 25.5 3.5 27.5q0 40-28 68t-68 28q-15 0-27.5-3.5t-25.5-13-19-15-21.5-21.5-18.5-19q-33 31-33 73 0 40 28 68l206 207q27 27 68 27 40 0 68-26l147-146q28-28 28-67zm-703-705q0-40-28-68l-206-207q-28-28-68-28-39 0-68 27l-147 146q-28 28-28 67 0 40 28 68l208 208q27 27 68 27 42 0 72-31-3-3-19-18.5t-21.5-21.5-15-19-13-25.5-3.5-27.5q0-40 28-68t68-28q15 0 27.5 3.5t25.5 13 19 15 21.5 21.5 18.5 19q33-31 33-73zm895 705q0 120-85 203l-147 146q-83 83-203 83-121 0-204-85l-206-207q-83-83-83-203 0-123 88-209l-88-88q-86 88-208 88-120 0-204-84l-208-208q-84-84-84-204t85-203l147-146q83-83 203-83 121 0 204 85l206 207q83 83 83 203 0 123-88 209l88 88q86-88 208-88 120 0 204 84l208 208q84 84 84 204z"></path></svg></a></span></td></tr><tr><td style="white-space: nowrap">Definition</td><td><p style="font-size: 11px">These resources do not have an independent existence apart from the resource that contains them - they cannot be identified independently, and nor can they have their own independent transaction scope.</p>
</td></tr><tr><td style="white-space: nowrap">Short</td><td>Contained, inline Resources</td></tr><tr><td style="white-space: nowrap">Comments</td><td><p style="font-size: 11px">This should never be done when the content can be identified properly, as once identification is lost, it is extremely difficult (and context dependent) to restore it again. Contained resources may have profiles and tags In their meta elements, but SHALL NOT have security labels.</p>
</td></tr><tr><td style="white-space: nowrap"><a href="http://hl7.org/fhir/R4/conformance-rules.html#conformance">Control</a></td><td>0..*</td></tr><tr><td style="white-space: nowrap"><a href="http://hl7.org/fhir/R4/datatypes.html">Type</a></td><td><a href="http://hl7.org/fhir/R4/resource.html">Resource</a></td></tr><tr><td style="white-space: nowrap">Alternate Names</td><td>inline resources, anonymous resources, contained resources</td></tr>
<tr><td colspan="2" class="structure"><span class="self-link-parent"><a name="Flag.extension"> </a><span style="color: grey">14</span><b>. Flag.extension</b><a href="#Flag.extension" title="link to here" class="self-link"><svg viewBox="0 0 1792 1792" width="16" class="self-link" height="16"><path d="M1520 1216q0-40-28-68l-208-208q-28-28-68-28-42 0-72 32 3 3 19 18.5t21.5 21.5 15 19 13 25.5 3.5 27.5q0 40-28 68t-68 28q-15 0-27.5-3.5t-25.5-13-19-15-21.5-21.5-18.5-19q-33 31-33 73 0 40 28 68l206 207q27 27 68 27 40 0 68-26l147-146q28-28 28-67zm-703-705q0-40-28-68l-206-207q-28-28-68-28-39 0-68 27l-147 146q-28 28-28 67 0 40 28 68l208 208q27 27 68 27 42 0 72-31-3-3-19-18.5t-21.5-21.5-15-19-13-25.5-3.5-27.5q0-40 28-68t68-28q15 0 27.5 3.5t25.5 13 19 15 21.5 21.5 18.5 19q33-31 33-73zm895 705q0 120-85 203l-147 146q-83 83-203 83-121 0-204-85l-206-207q-83-83-83-203 0-123 88-209l-88-88q-86 88-208 88-120 0-204-84l-208-208q-84-84-84-204t85-203l147-146q83-83 203-83 121 0 204 85l206 207q83 83 83 203 0 123-88 209l88 88q86-88 208-88 120 0 204 84l208 208q84 84 84 204z"></path></svg></a></span></td></tr><tr><td style="white-space: nowrap">Definition</td><td><p style="font-size: 11px">May be used to represent additional information that is not part of the basic definition of the resource. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.</p>
</td></tr><tr><td style="white-space: nowrap">Short</td><td>Additional content defined by implementations</td></tr><tr><td style="white-space: nowrap">Comments</td><td><p style="font-size: 11px">There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.</p>
</td></tr><tr><td style="white-space: nowrap"><a href="http://hl7.org/fhir/R4/conformance-rules.html#conformance">Control</a></td><td>0..*<br/>This element is affected by the following invariants: ele-1</td></tr><tr><td style="white-space: nowrap"><a href="http://hl7.org/fhir/R4/datatypes.html">Type</a></td><td><a href="http://hl7.org/fhir/R4/extensibility.html#Extension">Extension</a></td></tr><tr><td style="white-space: nowrap"><a href="http://hl7.org/fhir/R4/versions.html#std-process">Standard Status</a></td><td>Normative (from Trial Use)</td></tr><tr><td style="white-space: nowrap">Alternate Names</td><td>extensions, user content</td></tr><tr><td style="white-space: nowrap">Invariants</td><td><b title="Formal Invariant Identifier">ele-1</b>: All FHIR elements must have a @value or children (<code>hasValue() or (children().count() > id.count())</code>)<br/><b title="Formal Invariant Identifier">ext-1</b>: Must have either extensions or value[x], not both (<code>extension.exists() != value.exists()</code>)</td></tr>
<tr><td style="white-space: nowrap"><a href="http://hl7.org/fhir/R4/profiling.html#slicing">Slicing</a></td><td>This element introduces a set of slices on <code>Flag.extension</code>. The slices areUnordered and Open, and can be differentiated using the following discriminators:<ul></ul><li>value @ url</li></td></tr>
<tr><td colspan="2" class="structure"><span class="self-link-parent"><a name="Flag.modifierExtension"> </a><span style="color: grey">16</span><b>. Flag.modifierExtension</b><a href="#Flag.modifierExtension" title="link to here" class="self-link"><svg viewBox="0 0 1792 1792" width="16" class="self-link" height="16"><path d="M1520 1216q0-40-28-68l-208-208q-28-28-68-28-42 0-72 32 3 3 19 18.5t21.5 21.5 15 19 13 25.5 3.5 27.5q0 40-28 68t-68 28q-15 0-27.5-3.5t-25.5-13-19-15-21.5-21.5-18.5-19q-33 31-33 73 0 40 28 68l206 207q27 27 68 27 40 0 68-26l147-146q28-28 28-67zm-703-705q0-40-28-68l-206-207q-28-28-68-28-39 0-68 27l-147 146q-28 28-28 67 0 40 28 68l208 208q27 27 68 27 42 0 72-31-3-3-19-18.5t-21.5-21.5-15-19-13-25.5-3.5-27.5q0-40 28-68t68-28q15 0 27.5 3.5t25.5 13 19 15 21.5 21.5 18.5 19q33-31 33-73zm895 705q0 120-85 203l-147 146q-83 83-203 83-121 0-204-85l-206-207q-83-83-83-203 0-123 88-209l-88-88q-86 88-208 88-120 0-204-84l-208-208q-84-84-84-204t85-203l147-146q83-83 203-83 121 0 204 85l206 207q83 83 83 203 0 123-88 209l88 88q86-88 208-88 120 0 204 84l208 208q84 84 84 204z"></path></svg></a></span></td></tr><tr><td style="white-space: nowrap">Definition</td><td><p style="font-size: 11px">May be used to represent additional information that is not part of the basic definition of the resource and that modifies the understanding of the element that contains it and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer is allowed to define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions.</p>
<p style="font-size: 11px">Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).</p>
</td></tr><tr><td style="white-space: nowrap">Short</td><td>Extensions that cannot be ignored</td></tr><tr><td style="white-space: nowrap">Comments</td><td><p style="font-size: 11px">There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.</p>
</td></tr><tr><td style="white-space: nowrap"><a href="http://hl7.org/fhir/R4/conformance-rules.html#conformance">Control</a></td><td>0..*<br/>This element is affected by the following invariants: ele-1</td></tr><tr><td style="white-space: nowrap"><a href="http://hl7.org/fhir/R4/datatypes.html">Type</a></td><td><a href="http://hl7.org/fhir/R4/extensibility.html#Extension">Extension</a></td></tr><tr><td style="white-space: nowrap"><a href="http://hl7.org/fhir/R4/conformance-rules.html#ismodifier">Is Modifier</a></td><td>true because Modifier extensions are expected to modify the meaning or interpretation of the resource that contains them</td></tr><tr><td style="white-space: nowrap"><a href="http://hl7.org/fhir/R4/versions.html#std-process">Standard Status</a></td><td>Normative (from Trial Use)</td></tr><tr><td style="white-space: nowrap">Requirements</td><td><p style="font-size: 11px">Modifier extensions allow for extensions that <em>cannot</em> be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the <a href="http://hl7.org/fhir/R4/extensibility.html#modifierExtension">definition of modifier extensions</a>.</p>
</td></tr><tr><td style="white-space: nowrap">Alternate Names</td><td>extensions, user content</td></tr><tr><td style="white-space: nowrap">Invariants</td><td><b title="Formal Invariant Identifier">ele-1</b>: All FHIR elements must have a @value or children (<code>hasValue() or (children().count() > id.count())</code>)<br/><b title="Formal Invariant Identifier">ext-1</b>: Must have either extensions or value[x], not both (<code>extension.exists() != value.exists()</code>)</td></tr>
<tr><td style="white-space: nowrap"><a href="http://hl7.org/fhir/R4/profiling.html#slicing">Slicing</a></td><td>This element introduces a set of slices on <code>Flag.modifierExtension</code>. The slices areUnordered and Open, and can be differentiated using the following discriminators:<ul></ul><li>value @ url</li></td></tr>
<tr><td colspan="2" class="structure"><span class="self-link-parent"><a name="Flag.identifier"> </a><span style="color: grey">18</span><b>. Flag.identifier</b><a href="#Flag.identifier" title="link to here" class="self-link"><svg viewBox="0 0 1792 1792" width="16" class="self-link" height="16"><path d="M1520 1216q0-40-28-68l-208-208q-28-28-68-28-42 0-72 32 3 3 19 18.5t21.5 21.5 15 19 13 25.5 3.5 27.5q0 40-28 68t-68 28q-15 0-27.5-3.5t-25.5-13-19-15-21.5-21.5-18.5-19q-33 31-33 73 0 40 28 68l206 207q27 27 68 27 40 0 68-26l147-146q28-28 28-67zm-703-705q0-40-28-68l-206-207q-28-28-68-28-39 0-68 27l-147 146q-28 28-28 67 0 40 28 68l208 208q27 27 68 27 42 0 72-31-3-3-19-18.5t-21.5-21.5-15-19-13-25.5-3.5-27.5q0-40 28-68t68-28q15 0 27.5 3.5t25.5 13 19 15 21.5 21.5 18.5 19q33-31 33-73zm895 705q0 120-85 203l-147 146q-83 83-203 83-121 0-204-85l-206-207q-83-83-83-203 0-123 88-209l-88-88q-86 88-208 88-120 0-204-84l-208-208q-84-84-84-204t85-203l147-146q83-83 203-83 121 0 204 85l206 207q83 83 83 203 0 123-88 209l88 88q86-88 208-88 120 0 204 84l208 208q84 84 84 204z"></path></svg></a></span></td></tr><tr><td style="white-space: nowrap">Definition</td><td><p style="font-size: 11px">Business identifiers assigned to this flag by the performer or other systems which remain constant as the resource is updated and propagates from server to server.</p>
</td></tr><tr><td style="white-space: nowrap">Short</td><td>Business identifier</td></tr><tr><td style="white-space: nowrap">Comments</td><td><p style="font-size: 11px">This is a business identifier, not a resource identifier (see <a href="http://hl7.org/fhir/R4/resource.html#identifiers">discussion</a>). It is best practice for the identifier to only appear on a single resource instance, however business practices may occasionally dictate that multiple resource instances with the same identifier can exist - possibly even with different resource types. For example, multiple Patient and a Person resource instance might share the same social insurance number.</p>
</td></tr><tr><td style="white-space: nowrap">Note</td><td>This is a business identifier, not a resource identifier (see <a href="http://hl7.org/fhir/R4/resource.html#identifiers">discussion</a>)</td></tr><tr><td style="white-space: nowrap"><a href="http://hl7.org/fhir/R4/conformance-rules.html#conformance">Control</a></td><td>0..*<br/>This element is affected by the following invariants: ele-1</td></tr><tr><td style="white-space: nowrap"><a href="http://hl7.org/fhir/R4/datatypes.html">Type</a></td><td><a href="http://hl7.org/fhir/R4/datatypes.html#Identifier">Identifier</a></td></tr><tr><td style="white-space: nowrap"><a href="http://hl7.org/fhir/R4/search.html#summary">Summary</a></td><td>true</td></tr><tr><td style="white-space: nowrap">Requirements</td><td><p style="font-size: 11px">Allows identification of the flag as it is known by various participating systems and in a way that remains consistent across servers.</p>
</td></tr><tr><td style="white-space: nowrap">Invariants</td><td><b title="Formal Invariant Identifier">ele-1</b>: All FHIR elements must have a @value or children (<code>hasValue() or (children().count() > id.count())</code>)</td></tr>
<tr><td colspan="2" class="structure"><span class="self-link-parent"><a name="Flag.status"> </a><span style="color: grey">20</span><b>. Flag.status</b><a href="#Flag.status" title="link to here" class="self-link"><svg viewBox="0 0 1792 1792" width="16" class="self-link" height="16"><path d="M1520 1216q0-40-28-68l-208-208q-28-28-68-28-42 0-72 32 3 3 19 18.5t21.5 21.5 15 19 13 25.5 3.5 27.5q0 40-28 68t-68 28q-15 0-27.5-3.5t-25.5-13-19-15-21.5-21.5-18.5-19q-33 31-33 73 0 40 28 68l206 207q27 27 68 27 40 0 68-26l147-146q28-28 28-67zm-703-705q0-40-28-68l-206-207q-28-28-68-28-39 0-68 27l-147 146q-28 28-28 67 0 40 28 68l208 208q27 27 68 27 42 0 72-31-3-3-19-18.5t-21.5-21.5-15-19-13-25.5-3.5-27.5q0-40 28-68t68-28q15 0 27.5 3.5t25.5 13 19 15 21.5 21.5 18.5 19q33-31 33-73zm895 705q0 120-85 203l-147 146q-83 83-203 83-121 0-204-85l-206-207q-83-83-83-203 0-123 88-209l-88-88q-86 88-208 88-120 0-204-84l-208-208q-84-84-84-204t85-203l147-146q83-83 203-83 121 0 204 85l206 207q83 83 83 203 0 123-88 209l88 88q86-88 208-88 120 0 204 84l208 208q84 84 84 204z"></path></svg></a></span></td></tr><tr><td style="white-space: nowrap">Definition</td><td><p style="font-size: 11px">Supports basic workflow.</p>
</td></tr><tr><td style="white-space: nowrap">Short</td><td>active | inactive | entered-in-error</td></tr><tr><td style="white-space: nowrap">Comments</td><td><p style="font-size: 11px">This element is labeled as a modifier because the status contains codes that mark the resource as not currently valid.</p>
</td></tr><tr><td style="white-space: nowrap"><a href="http://hl7.org/fhir/R4/conformance-rules.html#conformance">Control</a></td><td>1..1<br/>This element is affected by the following invariants: ele-1</td></tr><tr><td style="white-space: nowrap"><a href="http://hl7.org/fhir/R4/terminologies.html">Binding</a></td><td><span>The codes SHALL be taken from <a href="http://hl7.org/fhir/R4/valueset-flag-status.html">FlagStatus</a><br/>(<a href="http://hl7.org/fhir/R4/terminologies.html#required">required</a> to <span class="copy-text-inline"><code>http://hl7.org/fhir/ValueSet/flag-status|4.0.1</code><button data-clipboard-text="http://hl7.org/fhir/ValueSet/flag-status|4.0.1" title="Click to Copy URL" class="btn-copy"></button></span>)</span><br/><p>Indicates whether this flag is active and needs to be displayed to a user, or whether it is no longer needed or was entered in error.</p>
</td></tr><tr><td style="white-space: nowrap"><a href="http://hl7.org/fhir/R4/datatypes.html">Type</a></td><td><a href="http://hl7.org/fhir/R4/datatypes.html#code">code</a></td></tr><tr><td style="white-space: nowrap"><a href="http://hl7.org/fhir/R4/conformance-rules.html#ismodifier">Is Modifier</a></td><td>true because This element is labelled as a modifier because it is a status element that contains status entered-in-error which means that the resource should not be treated as valid</td></tr><tr><td style="white-space: nowrap"><a href="http://hl7.org/fhir/R4/elementdefinition.html#primitives">Primitive Value</a></td><td>This primitive element may be present, or absent, or replaced by an extension</td></tr><tr><td style="white-space: nowrap"><a href="http://hl7.org/fhir/R4/search.html#summary">Summary</a></td><td>true</td></tr><tr><td style="white-space: nowrap">Invariants</td><td><b title="Formal Invariant Identifier">ele-1</b>: All FHIR elements must have a @value or children (<code>hasValue() or (children().count() > id.count())</code>)</td></tr>
<tr><td colspan="2" class="structure"><span class="self-link-parent"><a name="Flag.category"> </a><span style="color: grey">22</span><b>. Flag.category</b><a href="#Flag.category" title="link to here" class="self-link"><svg viewBox="0 0 1792 1792" width="16" class="self-link" height="16"><path d="M1520 1216q0-40-28-68l-208-208q-28-28-68-28-42 0-72 32 3 3 19 18.5t21.5 21.5 15 19 13 25.5 3.5 27.5q0 40-28 68t-68 28q-15 0-27.5-3.5t-25.5-13-19-15-21.5-21.5-18.5-19q-33 31-33 73 0 40 28 68l206 207q27 27 68 27 40 0 68-26l147-146q28-28 28-67zm-703-705q0-40-28-68l-206-207q-28-28-68-28-39 0-68 27l-147 146q-28 28-28 67 0 40 28 68l208 208q27 27 68 27 42 0 72-31-3-3-19-18.5t-21.5-21.5-15-19-13-25.5-3.5-27.5q0-40 28-68t68-28q15 0 27.5 3.5t25.5 13 19 15 21.5 21.5 18.5 19q33-31 33-73zm895 705q0 120-85 203l-147 146q-83 83-203 83-121 0-204-85l-206-207q-83-83-83-203 0-123 88-209l-88-88q-86 88-208 88-120 0-204-84l-208-208q-84-84-84-204t85-203l147-146q83-83 203-83 121 0 204 85l206 207q83 83 83 203 0 123-88 209l88 88q86-88 208-88 120 0 204 84l208 208q84 84 84 204z"></path></svg></a></span></td></tr><tr><td style="white-space: nowrap">Definition</td><td><p style="font-size: 11px">Allows a flag to be divided into different categories like clinical, administrative etc. Intended to be used as a means of filtering which flags are displayed to particular user or in a given context.</p>
</td></tr><tr><td style="white-space: nowrap">Short</td><td>Clinical, administrative, etc.</td></tr><tr><td style="white-space: nowrap">Comments</td><td><p style="font-size: 11px">The value set will often need to be adjusted based on local business rules and usage context.</p>
</td></tr><tr><td style="white-space: nowrap"><a href="http://hl7.org/fhir/R4/conformance-rules.html#conformance">Control</a></td><td>0..*<br/>This element is affected by the following invariants: ele-1</td></tr><tr><td style="white-space: nowrap"><a href="http://hl7.org/fhir/R4/terminologies.html">Binding</a></td><td><span>For example codes, see <a href="http://hl7.org/fhir/R4/valueset-flag-category.html">FlagCategory</a><br/>(<a href="http://hl7.org/fhir/R4/terminologies.html#example">example</a> to <span class="copy-text-inline"><code>http://hl7.org/fhir/ValueSet/flag-category</code><button data-clipboard-text="http://hl7.org/fhir/ValueSet/flag-category" title="Click to Copy URL" class="btn-copy"></button></span>)</span><br/><p>A general category for flags for filtering/display purposes.</p>
</td></tr><tr><td style="white-space: nowrap"><a href="http://hl7.org/fhir/R4/datatypes.html">Type</a></td><td><a href="http://hl7.org/fhir/R4/datatypes.html#CodeableConcept">CodeableConcept</a></td></tr><tr><td style="white-space: nowrap"><a href="http://hl7.org/fhir/R4/search.html#summary">Summary</a></td><td>true</td></tr><tr><td style="white-space: nowrap">Invariants</td><td><b title="Formal Invariant Identifier">ele-1</b>: All FHIR elements must have a @value or children (<code>hasValue() or (children().count() > id.count())</code>)</td></tr>
<tr><td colspan="2" class="structure"><span class="self-link-parent"><a name="Flag.category.id"> </a><span style="color: grey">24</span><b>. Flag.category.id</b><a href="#Flag.category.id" title="link to here" class="self-link"><svg viewBox="0 0 1792 1792" width="16" class="self-link" height="16"><path d="M1520 1216q0-40-28-68l-208-208q-28-28-68-28-42 0-72 32 3 3 19 18.5t21.5 21.5 15 19 13 25.5 3.5 27.5q0 40-28 68t-68 28q-15 0-27.5-3.5t-25.5-13-19-15-21.5-21.5-18.5-19q-33 31-33 73 0 40 28 68l206 207q27 27 68 27 40 0 68-26l147-146q28-28 28-67zm-703-705q0-40-28-68l-206-207q-28-28-68-28-39 0-68 27l-147 146q-28 28-28 67 0 40 28 68l208 208q27 27 68 27 42 0 72-31-3-3-19-18.5t-21.5-21.5-15-19-13-25.5-3.5-27.5q0-40 28-68t68-28q15 0 27.5 3.5t25.5 13 19 15 21.5 21.5 18.5 19q33-31 33-73zm895 705q0 120-85 203l-147 146q-83 83-203 83-121 0-204-85l-206-207q-83-83-83-203 0-123 88-209l-88-88q-86 88-208 88-120 0-204-84l-208-208q-84-84-84-204t85-203l147-146q83-83 203-83 121 0 204 85l206 207q83 83 83 203 0 123-88 209l88 88q86-88 208-88 120 0 204 84l208 208q84 84 84 204z"></path></svg></a></span></td></tr><tr><td style="white-space: nowrap">Definition</td><td><p style="font-size: 11px">Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.</p>
</td></tr><tr><td style="white-space: nowrap">Short</td><td>Unique id for inter-element referencing</td></tr><tr><td style="white-space: nowrap"><a href="http://hl7.org/fhir/R4/conformance-rules.html#conformance">Control</a></td><td>0..1</td></tr><tr><td style="white-space: nowrap"><a href="http://hl7.org/fhir/R4/datatypes.html">Type</a></td><td><a href="http://hl7.org/fhir/R4/datatypes.html#string">string</a></td></tr><tr><td style="white-space: nowrap">XML Format</td><td>In the XML format, this property is represented as an attribute.</td></tr>
<tr><td colspan="2" class="structure"><span class="self-link-parent"><a name="Flag.category.extension"> </a><span style="color: grey">26</span><b>. Flag.category.extension</b><a href="#Flag.category.extension" title="link to here" class="self-link"><svg viewBox="0 0 1792 1792" width="16" class="self-link" height="16"><path d="M1520 1216q0-40-28-68l-208-208q-28-28-68-28-42 0-72 32 3 3 19 18.5t21.5 21.5 15 19 13 25.5 3.5 27.5q0 40-28 68t-68 28q-15 0-27.5-3.5t-25.5-13-19-15-21.5-21.5-18.5-19q-33 31-33 73 0 40 28 68l206 207q27 27 68 27 40 0 68-26l147-146q28-28 28-67zm-703-705q0-40-28-68l-206-207q-28-28-68-28-39 0-68 27l-147 146q-28 28-28 67 0 40 28 68l208 208q27 27 68 27 42 0 72-31-3-3-19-18.5t-21.5-21.5-15-19-13-25.5-3.5-27.5q0-40 28-68t68-28q15 0 27.5 3.5t25.5 13 19 15 21.5 21.5 18.5 19q33-31 33-73zm895 705q0 120-85 203l-147 146q-83 83-203 83-121 0-204-85l-206-207q-83-83-83-203 0-123 88-209l-88-88q-86 88-208 88-120 0-204-84l-208-208q-84-84-84-204t85-203l147-146q83-83 203-83 121 0 204 85l206 207q83 83 83 203 0 123-88 209l88 88q86-88 208-88 120 0 204 84l208 208q84 84 84 204z"></path></svg></a></span></td></tr><tr><td style="white-space: nowrap">Definition</td><td><p style="font-size: 11px">May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.</p>
</td></tr><tr><td style="white-space: nowrap">Short</td><td>Additional content defined by implementations</td></tr><tr><td style="white-space: nowrap">Comments</td><td><p style="font-size: 11px">There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.</p>
</td></tr><tr><td style="white-space: nowrap"><a href="http://hl7.org/fhir/R4/conformance-rules.html#conformance">Control</a></td><td>0..*<br/>This element is affected by the following invariants: ele-1</td></tr><tr><td style="white-space: nowrap"><a href="http://hl7.org/fhir/R4/datatypes.html">Type</a></td><td><a href="http://hl7.org/fhir/R4/extensibility.html#Extension">Extension</a></td></tr><tr><td style="white-space: nowrap"><a href="http://hl7.org/fhir/R4/versions.html#std-process">Standard Status</a></td><td>Normative (from Trial Use)</td></tr><tr><td style="white-space: nowrap">Alternate Names</td><td>extensions, user content</td></tr><tr><td style="white-space: nowrap">Invariants</td><td><b title="Formal Invariant Identifier">ele-1</b>: All FHIR elements must have a @value or children (<code>hasValue() or (children().count() > id.count())</code>)<br/><b title="Formal Invariant Identifier">ext-1</b>: Must have either extensions or value[x], not both (<code>extension.exists() != value.exists()</code>)</td></tr>
<tr><td style="white-space: nowrap"><a href="http://hl7.org/fhir/R4/profiling.html#slicing">Slicing</a></td><td>This element introduces a set of slices on <code>Flag.category.extension</code>. The slices areUnordered and Open, and can be differentiated using the following discriminators:<ul></ul><li>value @ url</li></td></tr>
<tr><td colspan="2" class="structure"><span class="self-link-parent"><a name="Flag.category.coding"> </a><span style="color: grey">28</span><b>. Flag.category.coding</b><a href="#Flag.category.coding" title="link to here" class="self-link"><svg viewBox="0 0 1792 1792" width="16" class="self-link" height="16"><path d="M1520 1216q0-40-28-68l-208-208q-28-28-68-28-42 0-72 32 3 3 19 18.5t21.5 21.5 15 19 13 25.5 3.5 27.5q0 40-28 68t-68 28q-15 0-27.5-3.5t-25.5-13-19-15-21.5-21.5-18.5-19q-33 31-33 73 0 40 28 68l206 207q27 27 68 27 40 0 68-26l147-146q28-28 28-67zm-703-705q0-40-28-68l-206-207q-28-28-68-28-39 0-68 27l-147 146q-28 28-28 67 0 40 28 68l208 208q27 27 68 27 42 0 72-31-3-3-19-18.5t-21.5-21.5-15-19-13-25.5-3.5-27.5q0-40 28-68t68-28q15 0 27.5 3.5t25.5 13 19 15 21.5 21.5 18.5 19q33-31 33-73zm895 705q0 120-85 203l-147 146q-83 83-203 83-121 0-204-85l-206-207q-83-83-83-203 0-123 88-209l-88-88q-86 88-208 88-120 0-204-84l-208-208q-84-84-84-204t85-203l147-146q83-83 203-83 121 0 204 85l206 207q83 83 83 203 0 123-88 209l88 88q86-88 208-88 120 0 204 84l208 208q84 84 84 204z"></path></svg></a></span></td></tr><tr><td style="white-space: nowrap">Definition</td><td><p style="font-size: 11px">A reference to a code defined by a terminology system.</p>
</td></tr><tr><td style="white-space: nowrap">Short</td><td>Code defined by a terminology system</td></tr><tr><td style="white-space: nowrap">Comments</td><td><p style="font-size: 11px">Codes may be defined very casually in enumerations, or code lists, up to very formal definitions such as SNOMED CT - see the HL7 v3 Core Principles for more information. Ordering of codings is undefined and SHALL NOT be used to infer meaning. Generally, at most only one of the coding values will be labeled as UserSelected = true.</p>
</td></tr><tr><td style="white-space: nowrap"><a href="http://hl7.org/fhir/R4/conformance-rules.html#conformance">Control</a></td><td>0..*<br/>This element is affected by the following invariants: ele-1</td></tr><tr><td style="white-space: nowrap"><a href="http://hl7.org/fhir/R4/datatypes.html">Type</a></td><td><a href="http://hl7.org/fhir/R4/datatypes.html#Coding">Coding</a></td></tr><tr><td style="white-space: nowrap"><a href="http://hl7.org/fhir/R4/search.html#summary">Summary</a></td><td>true</td></tr><tr><td style="white-space: nowrap">Requirements</td><td><p style="font-size: 11px">Allows for alternative encodings within a code system, and translations to other code systems.</p>
</td></tr><tr><td style="white-space: nowrap">Invariants</td><td><b title="Formal Invariant Identifier">ele-1</b>: All FHIR elements must have a @value or children (<code>hasValue() or (children().count() > id.count())</code>)<br/><b title="Formal Invariant Identifier">inv-4</b>: If code is used in a codable consept the system must be used (<code>code > '' implies (system > '' )</code>)</td></tr>
<tr><td colspan="2" class="structure"><span class="self-link-parent"><a name="Flag.category.text"> </a><span style="color: grey">30</span><b>. Flag.category.text</b><a href="#Flag.category.text" title="link to here" class="self-link"><svg viewBox="0 0 1792 1792" width="16" class="self-link" height="16"><path d="M1520 1216q0-40-28-68l-208-208q-28-28-68-28-42 0-72 32 3 3 19 18.5t21.5 21.5 15 19 13 25.5 3.5 27.5q0 40-28 68t-68 28q-15 0-27.5-3.5t-25.5-13-19-15-21.5-21.5-18.5-19q-33 31-33 73 0 40 28 68l206 207q27 27 68 27 40 0 68-26l147-146q28-28 28-67zm-703-705q0-40-28-68l-206-207q-28-28-68-28-39 0-68 27l-147 146q-28 28-28 67 0 40 28 68l208 208q27 27 68 27 42 0 72-31-3-3-19-18.5t-21.5-21.5-15-19-13-25.5-3.5-27.5q0-40 28-68t68-28q15 0 27.5 3.5t25.5 13 19 15 21.5 21.5 18.5 19q33-31 33-73zm895 705q0 120-85 203l-147 146q-83 83-203 83-121 0-204-85l-206-207q-83-83-83-203 0-123 88-209l-88-88q-86 88-208 88-120 0-204-84l-208-208q-84-84-84-204t85-203l147-146q83-83 203-83 121 0 204 85l206 207q83 83 83 203 0 123-88 209l88 88q86-88 208-88 120 0 204 84l208 208q84 84 84 204z"></path></svg></a></span></td></tr><tr><td style="white-space: nowrap">Definition</td><td><p style="font-size: 11px">A human language representation of the concept as seen/selected/uttered by the user who entered the data and/or which represents the intended meaning of the user.</p>
</td></tr><tr><td style="white-space: nowrap">Short</td><td>Plain text representation of the concept</td></tr><tr><td style="white-space: nowrap">Comments</td><td><p style="font-size: 11px">Very often the text is the same as a displayName of one of the codings.</p>
</td></tr><tr><td style="white-space: nowrap"><a href="http://hl7.org/fhir/R4/conformance-rules.html#conformance">Control</a></td><td>0..1<br/>This element is affected by the following invariants: ele-1</td></tr><tr><td style="white-space: nowrap"><a href="http://hl7.org/fhir/R4/datatypes.html">Type</a></td><td><a href="http://hl7.org/fhir/R4/datatypes.html#string">string</a></td></tr><tr><td style="white-space: nowrap"><a href="http://hl7.org/fhir/R4/elementdefinition.html#primitives">Primitive Value</a></td><td>This primitive element may be present, or absent, or replaced by an extension</td></tr><tr><td style="white-space: nowrap"><a href="http://hl7.org/fhir/R4/search.html#summary">Summary</a></td><td>true</td></tr><tr><td style="white-space: nowrap">Requirements</td><td><p style="font-size: 11px">The codes from the terminologies do not always capture the correct meaning with all the nuances of the human using them, or sometimes there is no appropriate code at all. In these cases, the text is used to capture the full meaning of the source.</p>
</td></tr><tr><td style="white-space: nowrap">Invariants</td><td><b title="Formal Invariant Identifier">ele-1</b>: All FHIR elements must have a @value or children (<code>hasValue() or (children().count() > id.count())</code>)</td></tr>
<tr><td colspan="2" class="structure"><span class="self-link-parent"><a name="Flag.code"> </a><span style="color: grey">32</span><b>. Flag.code</b><a href="#Flag.code" title="link to here" class="self-link"><svg viewBox="0 0 1792 1792" width="16" class="self-link" height="16"><path d="M1520 1216q0-40-28-68l-208-208q-28-28-68-28-42 0-72 32 3 3 19 18.5t21.5 21.5 15 19 13 25.5 3.5 27.5q0 40-28 68t-68 28q-15 0-27.5-3.5t-25.5-13-19-15-21.5-21.5-18.5-19q-33 31-33 73 0 40 28 68l206 207q27 27 68 27 40 0 68-26l147-146q28-28 28-67zm-703-705q0-40-28-68l-206-207q-28-28-68-28-39 0-68 27l-147 146q-28 28-28 67 0 40 28 68l208 208q27 27 68 27 42 0 72-31-3-3-19-18.5t-21.5-21.5-15-19-13-25.5-3.5-27.5q0-40 28-68t68-28q15 0 27.5 3.5t25.5 13 19 15 21.5 21.5 18.5 19q33-31 33-73zm895 705q0 120-85 203l-147 146q-83 83-203 83-121 0-204-85l-206-207q-83-83-83-203 0-123 88-209l-88-88q-86 88-208 88-120 0-204-84l-208-208q-84-84-84-204t85-203l147-146q83-83 203-83 121 0 204 85l206 207q83 83 83 203 0 123-88 209l88 88q86-88 208-88 120 0 204 84l208 208q84 84 84 204z"></path></svg></a></span></td></tr><tr><td style="white-space: nowrap">Definition</td><td><p style="font-size: 11px">The coded value or textual component of the flag to display to the user.</p>
</td></tr><tr><td style="white-space: nowrap">Short</td><td>Coded or textual message to display to user</td></tr><tr><td style="white-space: nowrap">Comments</td><td><p style="font-size: 11px">If non-coded, use CodeableConcept.text. This element should always be included in the narrative.</p>
</td></tr><tr><td style="white-space: nowrap"><a href="http://hl7.org/fhir/R4/conformance-rules.html#conformance">Control</a></td><td>1..1<br/>This element is affected by the following invariants: ele-1</td></tr><tr><td style="white-space: nowrap"><a href="http://hl7.org/fhir/R4/terminologies.html">Binding</a></td><td><span>Unless not suitable, these codes SHALL be taken from <a href="ValueSet-hn-appointment-flag-code-vs.html">hn-appointment-flag-code-vs</a><br/>(<a href="http://hl7.org/fhir/R4/terminologies.html#extensible">extensible</a> to <span class="copy-text-inline"><code>http://helsenorge.no/fhir/ValueSet/hn-appointment-flag-code-vs</code><button data-clipboard-text="http://helsenorge.no/fhir/ValueSet/hn-appointment-flag-code-vs" title="Click to Copy URL" class="btn-copy"></button></span>)</span></td></tr><tr><td style="white-space: nowrap"><a href="http://hl7.org/fhir/R4/datatypes.html">Type</a></td><td><a href="http://hl7.org/fhir/R4/datatypes.html#CodeableConcept">CodeableConcept</a></td></tr><tr><td style="white-space: nowrap"><a href="http://hl7.org/fhir/R4/search.html#summary">Summary</a></td><td>true</td></tr><tr><td style="white-space: nowrap">Invariants</td><td><b title="Formal Invariant Identifier">ele-1</b>: All FHIR elements must have a @value or children (<code>hasValue() or (children().count() > id.count())</code>)</td></tr>
<tr><td colspan="2" class="structure"><span class="self-link-parent"><a name="Flag.code.id"> </a><span style="color: grey">34</span><b>. Flag.code.id</b><a href="#Flag.code.id" title="link to here" class="self-link"><svg viewBox="0 0 1792 1792" width="16" class="self-link" height="16"><path d="M1520 1216q0-40-28-68l-208-208q-28-28-68-28-42 0-72 32 3 3 19 18.5t21.5 21.5 15 19 13 25.5 3.5 27.5q0 40-28 68t-68 28q-15 0-27.5-3.5t-25.5-13-19-15-21.5-21.5-18.5-19q-33 31-33 73 0 40 28 68l206 207q27 27 68 27 40 0 68-26l147-146q28-28 28-67zm-703-705q0-40-28-68l-206-207q-28-28-68-28-39 0-68 27l-147 146q-28 28-28 67 0 40 28 68l208 208q27 27 68 27 42 0 72-31-3-3-19-18.5t-21.5-21.5-15-19-13-25.5-3.5-27.5q0-40 28-68t68-28q15 0 27.5 3.5t25.5 13 19 15 21.5 21.5 18.5 19q33-31 33-73zm895 705q0 120-85 203l-147 146q-83 83-203 83-121 0-204-85l-206-207q-83-83-83-203 0-123 88-209l-88-88q-86 88-208 88-120 0-204-84l-208-208q-84-84-84-204t85-203l147-146q83-83 203-83 121 0 204 85l206 207q83 83 83 203 0 123-88 209l88 88q86-88 208-88 120 0 204 84l208 208q84 84 84 204z"></path></svg></a></span></td></tr><tr><td style="white-space: nowrap">Definition</td><td><p style="font-size: 11px">Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.</p>
</td></tr><tr><td style="white-space: nowrap">Short</td><td>Unique id for inter-element referencing</td></tr><tr><td style="white-space: nowrap"><a href="http://hl7.org/fhir/R4/conformance-rules.html#conformance">Control</a></td><td>0..1</td></tr><tr><td style="white-space: nowrap"><a href="http://hl7.org/fhir/R4/datatypes.html">Type</a></td><td><a href="http://hl7.org/fhir/R4/datatypes.html#string">string</a></td></tr><tr><td style="white-space: nowrap">XML Format</td><td>In the XML format, this property is represented as an attribute.</td></tr>
<tr><td colspan="2" class="structure"><span class="self-link-parent"><a name="Flag.code.extension"> </a><span style="color: grey">36</span><b>. Flag.code.extension</b><a href="#Flag.code.extension" title="link to here" class="self-link"><svg viewBox="0 0 1792 1792" width="16" class="self-link" height="16"><path d="M1520 1216q0-40-28-68l-208-208q-28-28-68-28-42 0-72 32 3 3 19 18.5t21.5 21.5 15 19 13 25.5 3.5 27.5q0 40-28 68t-68 28q-15 0-27.5-3.5t-25.5-13-19-15-21.5-21.5-18.5-19q-33 31-33 73 0 40 28 68l206 207q27 27 68 27 40 0 68-26l147-146q28-28 28-67zm-703-705q0-40-28-68l-206-207q-28-28-68-28-39 0-68 27l-147 146q-28 28-28 67 0 40 28 68l208 208q27 27 68 27 42 0 72-31-3-3-19-18.5t-21.5-21.5-15-19-13-25.5-3.5-27.5q0-40 28-68t68-28q15 0 27.5 3.5t25.5 13 19 15 21.5 21.5 18.5 19q33-31 33-73zm895 705q0 120-85 203l-147 146q-83 83-203 83-121 0-204-85l-206-207q-83-83-83-203 0-123 88-209l-88-88q-86 88-208 88-120 0-204-84l-208-208q-84-84-84-204t85-203l147-146q83-83 203-83 121 0 204 85l206 207q83 83 83 203 0 123-88 209l88 88q86-88 208-88 120 0 204 84l208 208q84 84 84 204z"></path></svg></a></span></td></tr><tr><td style="white-space: nowrap">Definition</td><td><p style="font-size: 11px">May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.</p>
</td></tr><tr><td style="white-space: nowrap">Short</td><td>Additional content defined by implementations</td></tr><tr><td style="white-space: nowrap">Comments</td><td><p style="font-size: 11px">There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.</p>
</td></tr><tr><td style="white-space: nowrap"><a href="http://hl7.org/fhir/R4/conformance-rules.html#conformance">Control</a></td><td>0..*<br/>This element is affected by the following invariants: ele-1</td></tr><tr><td style="white-space: nowrap"><a href="http://hl7.org/fhir/R4/datatypes.html">Type</a></td><td><a href="http://hl7.org/fhir/R4/extensibility.html#Extension">Extension</a></td></tr><tr><td style="white-space: nowrap"><a href="http://hl7.org/fhir/R4/versions.html#std-process">Standard Status</a></td><td>Normative (from Trial Use)</td></tr><tr><td style="white-space: nowrap">Alternate Names</td><td>extensions, user content</td></tr><tr><td style="white-space: nowrap">Invariants</td><td><b title="Formal Invariant Identifier">ele-1</b>: All FHIR elements must have a @value or children (<code>hasValue() or (children().count() > id.count())</code>)<br/><b title="Formal Invariant Identifier">ext-1</b>: Must have either extensions or value[x], not both (<code>extension.exists() != value.exists()</code>)</td></tr>
<tr><td style="white-space: nowrap"><a href="http://hl7.org/fhir/R4/profiling.html#slicing">Slicing</a></td><td>This element introduces a set of slices on <code>Flag.code.extension</code>. The slices areUnordered and Open, and can be differentiated using the following discriminators:<ul></ul><li>value @ url</li></td></tr>
<tr><td colspan="2" class="structure"><span class="self-link-parent"><a name="Flag.code.coding"> </a><span style="color: grey">38</span><b>. Flag.code.coding</b><a href="#Flag.code.coding" title="link to here" class="self-link"><svg viewBox="0 0 1792 1792" width="16" class="self-link" height="16"><path d="M1520 1216q0-40-28-68l-208-208q-28-28-68-28-42 0-72 32 3 3 19 18.5t21.5 21.5 15 19 13 25.5 3.5 27.5q0 40-28 68t-68 28q-15 0-27.5-3.5t-25.5-13-19-15-21.5-21.5-18.5-19q-33 31-33 73 0 40 28 68l206 207q27 27 68 27 40 0 68-26l147-146q28-28 28-67zm-703-705q0-40-28-68l-206-207q-28-28-68-28-39 0-68 27l-147 146q-28 28-28 67 0 40 28 68l208 208q27 27 68 27 42 0 72-31-3-3-19-18.5t-21.5-21.5-15-19-13-25.5-3.5-27.5q0-40 28-68t68-28q15 0 27.5 3.5t25.5 13 19 15 21.5 21.5 18.5 19q33-31 33-73zm895 705q0 120-85 203l-147 146q-83 83-203 83-121 0-204-85l-206-207q-83-83-83-203 0-123 88-209l-88-88q-86 88-208 88-120 0-204-84l-208-208q-84-84-84-204t85-203l147-146q83-83 203-83 121 0 204 85l206 207q83 83 83 203 0 123-88 209l88 88q86-88 208-88 120 0 204 84l208 208q84 84 84 204z"></path></svg></a></span></td></tr><tr><td style="white-space: nowrap">Definition</td><td><p style="font-size: 11px">A reference to a code defined by a terminology system.</p>
</td></tr><tr><td style="white-space: nowrap">Short</td><td>Code defined by a terminology system</td></tr><tr><td style="white-space: nowrap">Comments</td><td><p style="font-size: 11px">Codes may be defined very casually in enumerations, or code lists, up to very formal definitions such as SNOMED CT - see the HL7 v3 Core Principles for more information. Ordering of codings is undefined and SHALL NOT be used to infer meaning. Generally, at most only one of the coding values will be labeled as UserSelected = true.</p>
</td></tr><tr><td style="white-space: nowrap"><a href="http://hl7.org/fhir/R4/conformance-rules.html#conformance">Control</a></td><td>0..*<br/>This element is affected by the following invariants: ele-1</td></tr><tr><td style="white-space: nowrap"><a href="http://hl7.org/fhir/R4/datatypes.html">Type</a></td><td><a href="http://hl7.org/fhir/R4/datatypes.html#Coding">Coding</a></td></tr><tr><td style="white-space: nowrap"><a href="http://hl7.org/fhir/R4/search.html#summary">Summary</a></td><td>true</td></tr><tr><td style="white-space: nowrap">Requirements</td><td><p style="font-size: 11px">Allows for alternative encodings within a code system, and translations to other code systems.</p>
</td></tr><tr><td style="white-space: nowrap">Invariants</td><td><b title="Formal Invariant Identifier">ele-1</b>: All FHIR elements must have a @value or children (<code>hasValue() or (children().count() > id.count())</code>)<br/><b title="Formal Invariant Identifier">inv-4</b>: If code is used in a codable consept the system must be used (<code>code > '' implies (system > '' )</code>)</td></tr>
<tr><td colspan="2" class="structure"><span class="self-link-parent"><a name="Flag.code.text"> </a><span style="color: grey">40</span><b>. Flag.code.text</b><a href="#Flag.code.text" title="link to here" class="self-link"><svg viewBox="0 0 1792 1792" width="16" class="self-link" height="16"><path d="M1520 1216q0-40-28-68l-208-208q-28-28-68-28-42 0-72 32 3 3 19 18.5t21.5 21.5 15 19 13 25.5 3.5 27.5q0 40-28 68t-68 28q-15 0-27.5-3.5t-25.5-13-19-15-21.5-21.5-18.5-19q-33 31-33 73 0 40 28 68l206 207q27 27 68 27 40 0 68-26l147-146q28-28 28-67zm-703-705q0-40-28-68l-206-207q-28-28-68-28-39 0-68 27l-147 146q-28 28-28 67 0 40 28 68l208 208q27 27 68 27 42 0 72-31-3-3-19-18.5t-21.5-21.5-15-19-13-25.5-3.5-27.5q0-40 28-68t68-28q15 0 27.5 3.5t25.5 13 19 15 21.5 21.5 18.5 19q33-31 33-73zm895 705q0 120-85 203l-147 146q-83 83-203 83-121 0-204-85l-206-207q-83-83-83-203 0-123 88-209l-88-88q-86 88-208 88-120 0-204-84l-208-208q-84-84-84-204t85-203l147-146q83-83 203-83 121 0 204 85l206 207q83 83 83 203 0 123-88 209l88 88q86-88 208-88 120 0 204 84l208 208q84 84 84 204z"></path></svg></a></span></td></tr><tr><td style="white-space: nowrap">Definition</td><td><p style="font-size: 11px">A human language representation of the concept as seen/selected/uttered by the user who entered the data and/or which represents the intended meaning of the user.</p>
</td></tr><tr><td style="white-space: nowrap">Short</td><td>Plain text representation of the concept</td></tr><tr><td style="white-space: nowrap">Comments</td><td><p style="font-size: 11px">Very often the text is the same as a displayName of one of the codings.</p>
</td></tr><tr><td style="white-space: nowrap"><a href="http://hl7.org/fhir/R4/conformance-rules.html#conformance">Control</a></td><td>0..1<br/>This element is affected by the following invariants: ele-1</td></tr><tr><td style="white-space: nowrap"><a href="http://hl7.org/fhir/R4/datatypes.html">Type</a></td><td><a href="http://hl7.org/fhir/R4/datatypes.html#string">string</a></td></tr><tr><td style="white-space: nowrap"><a href="http://hl7.org/fhir/R4/elementdefinition.html#primitives">Primitive Value</a></td><td>This primitive element may be present, or absent, or replaced by an extension</td></tr><tr><td style="white-space: nowrap"><a href="http://hl7.org/fhir/R4/search.html#summary">Summary</a></td><td>true</td></tr><tr><td style="white-space: nowrap">Requirements</td><td><p style="font-size: 11px">The codes from the terminologies do not always capture the correct meaning with all the nuances of the human using them, or sometimes there is no appropriate code at all. In these cases, the text is used to capture the full meaning of the source.</p>
</td></tr><tr><td style="white-space: nowrap">Invariants</td><td><b title="Formal Invariant Identifier">ele-1</b>: All FHIR elements must have a @value or children (<code>hasValue() or (children().count() > id.count())</code>)</td></tr>
<tr><td colspan="2" class="structure"><span class="self-link-parent"><a name="Flag.subject"> </a><span style="color: grey">42</span><b>. Flag.subject</b><a href="#Flag.subject" title="link to here" class="self-link"><svg viewBox="0 0 1792 1792" width="16" class="self-link" height="16"><path d="M1520 1216q0-40-28-68l-208-208q-28-28-68-28-42 0-72 32 3 3 19 18.5t21.5 21.5 15 19 13 25.5 3.5 27.5q0 40-28 68t-68 28q-15 0-27.5-3.5t-25.5-13-19-15-21.5-21.5-18.5-19q-33 31-33 73 0 40 28 68l206 207q27 27 68 27 40 0 68-26l147-146q28-28 28-67zm-703-705q0-40-28-68l-206-207q-28-28-68-28-39 0-68 27l-147 146q-28 28-28 67 0 40 28 68l208 208q27 27 68 27 42 0 72-31-3-3-19-18.5t-21.5-21.5-15-19-13-25.5-3.5-27.5q0-40 28-68t68-28q15 0 27.5 3.5t25.5 13 19 15 21.5 21.5 18.5 19q33-31 33-73zm895 705q0 120-85 203l-147 146q-83 83-203 83-121 0-204-85l-206-207q-83-83-83-203 0-123 88-209l-88-88q-86 88-208 88-120 0-204-84l-208-208q-84-84-84-204t85-203l147-146q83-83 203-83 121 0 204 85l206 207q83 83 83 203 0 123-88 209l88 88q86-88 208-88 120 0 204 84l208 208q84 84 84 204z"></path></svg></a></span></td></tr><tr><td style="white-space: nowrap">Definition</td><td><p style="font-size: 11px">The patient, location, group, organization, or practitioner etc. this is about record this flag is associated with.</p>
</td></tr><tr><td style="white-space: nowrap">Short</td><td>Who/What is flag about?</td></tr><tr><td style="white-space: nowrap">Comments</td><td><p style="font-size: 11px">References SHALL be a reference to an actual FHIR resource, and SHALL be resolveable (allowing for access control, temporary unavailability, etc.). Resolution can be either by retrieval from the URL, or, where applicable by resource type, by treating an absolute reference as a canonical URL and looking it up in a local registry/repository.</p>
</td></tr><tr><td style="white-space: nowrap"><a href="http://hl7.org/fhir/R4/conformance-rules.html#conformance">Control</a></td><td>1..1<br/>This element is affected by the following invariants: ele-1</td></tr><tr><td style="white-space: nowrap"><a href="http://hl7.org/fhir/R4/datatypes.html">Type</a></td><td><a href="http://hl7.org/fhir/R4/references.html#Reference">Reference</a>(<a href="http://hl7.org/fhir/R4/patient.html">Patient</a>, <a href="http://hl7.org/fhir/R4/location.html">Location</a>, <a href="http://hl7.org/fhir/R4/group.html">Group</a>, <a href="http://hl7.org/fhir/R4/organization.html">Organization</a>, <a href="http://hl7.org/fhir/R4/practitioner.html">Practitioner</a>, <a href="http://hl7.org/fhir/R4/plandefinition.html">PlanDefinition</a>, <a href="http://hl7.org/fhir/R4/medication.html">Medication</a>, <a href="http://hl7.org/fhir/R4/procedure.html">Procedure</a>)</td></tr><tr><td style="white-space: nowrap"><a href="http://hl7.org/fhir/R4/search.html#summary">Summary</a></td><td>true</td></tr><tr><td style="white-space: nowrap">Invariants</td><td><b title="Formal Invariant Identifier">ele-1</b>: All FHIR elements must have a @value or children (<code>hasValue() or (children().count() > id.count())</code>)<br/><b title="Formal Invariant Identifier">ref-1</b>: SHALL have a contained resource if a local reference is provided (<code>reference.startsWith('#').not() or (reference.substring(1).trace('url') in %rootResource.contained.id.trace('ids'))</code>)</td></tr>
<tr><td colspan="2" class="structure"><span class="self-link-parent"><a name="Flag.period"> </a><span style="color: grey">44</span><b>. Flag.period</b><a href="#Flag.period" title="link to here" class="self-link"><svg viewBox="0 0 1792 1792" width="16" class="self-link" height="16"><path d="M1520 1216q0-40-28-68l-208-208q-28-28-68-28-42 0-72 32 3 3 19 18.5t21.5 21.5 15 19 13 25.5 3.5 27.5q0 40-28 68t-68 28q-15 0-27.5-3.5t-25.5-13-19-15-21.5-21.5-18.5-19q-33 31-33 73 0 40 28 68l206 207q27 27 68 27 40 0 68-26l147-146q28-28 28-67zm-703-705q0-40-28-68l-206-207q-28-28-68-28-39 0-68 27l-147 146q-28 28-28 67 0 40 28 68l208 208q27 27 68 27 42 0 72-31-3-3-19-18.5t-21.5-21.5-15-19-13-25.5-3.5-27.5q0-40 28-68t68-28q15 0 27.5 3.5t25.5 13 19 15 21.5 21.5 18.5 19q33-31 33-73zm895 705q0 120-85 203l-147 146q-83 83-203 83-121 0-204-85l-206-207q-83-83-83-203 0-123 88-209l-88-88q-86 88-208 88-120 0-204-84l-208-208q-84-84-84-204t85-203l147-146q83-83 203-83 121 0 204 85l206 207q83 83 83 203 0 123-88 209l88 88q86-88 208-88 120 0 204 84l208 208q84 84 84 204z"></path></svg></a></span></td></tr><tr><td style="white-space: nowrap">Definition</td><td><p style="font-size: 11px">The period of time from the activation of the flag to inactivation of the flag. If the flag is active, the end of the period should be unspecified.</p>
</td></tr><tr><td style="white-space: nowrap">Short</td><td>Time period when flag is active</td></tr><tr><td style="white-space: nowrap">Comments</td><td><p style="font-size: 11px">A Period specifies a range of time; the context of use will specify whether the entire range applies (e.g. "the patient was an inpatient of the hospital for this time range") or one value from the range applies (e.g. "give to the patient between these two times").</p>
<p style="font-size: 11px">Period is not used for a duration (a measure of elapsed time). See <a href="http://hl7.org/fhir/R4/datatypes.html#Duration">Duration</a>.</p>
</td></tr><tr><td style="white-space: nowrap"><a href="http://hl7.org/fhir/R4/conformance-rules.html#conformance">Control</a></td><td>0..1<br/>This element is affected by the following invariants: ele-1</td></tr><tr><td style="white-space: nowrap"><a href="http://hl7.org/fhir/R4/datatypes.html">Type</a></td><td><a href="http://hl7.org/fhir/R4/datatypes.html#Period">Period</a></td></tr><tr><td style="white-space: nowrap"><a href="http://hl7.org/fhir/R4/search.html#summary">Summary</a></td><td>true</td></tr><tr><td style="white-space: nowrap">Invariants</td><td><b title="Formal Invariant Identifier">ele-1</b>: All FHIR elements must have a @value or children (<code>hasValue() or (children().count() > id.count())</code>)<br/><b title="Formal Invariant Identifier">per-1</b>: If present, start SHALL have a lower value than end (<code>start.hasValue().not() or end.hasValue().not() or (start <= end)</code>)</td></tr>
<tr><td colspan="2" class="structure"><span class="self-link-parent"><a name="Flag.encounter"> </a><span style="color: grey">46</span><b>. Flag.encounter</b><a href="#Flag.encounter" title="link to here" class="self-link"><svg viewBox="0 0 1792 1792" width="16" class="self-link" height="16"><path d="M1520 1216q0-40-28-68l-208-208q-28-28-68-28-42 0-72 32 3 3 19 18.5t21.5 21.5 15 19 13 25.5 3.5 27.5q0 40-28 68t-68 28q-15 0-27.5-3.5t-25.5-13-19-15-21.5-21.5-18.5-19q-33 31-33 73 0 40 28 68l206 207q27 27 68 27 40 0 68-26l147-146q28-28 28-67zm-703-705q0-40-28-68l-206-207q-28-28-68-28-39 0-68 27l-147 146q-28 28-28 67 0 40 28 68l208 208q27 27 68 27 42 0 72-31-3-3-19-18.5t-21.5-21.5-15-19-13-25.5-3.5-27.5q0-40 28-68t68-28q15 0 27.5 3.5t25.5 13 19 15 21.5 21.5 18.5 19q33-31 33-73zm895 705q0 120-85 203l-147 146q-83 83-203 83-121 0-204-85l-206-207q-83-83-83-203 0-123 88-209l-88-88q-86 88-208 88-120 0-204-84l-208-208q-84-84-84-204t85-203l147-146q83-83 203-83 121 0 204 85l206 207q83 83 83 203 0 123-88 209l88 88q86-88 208-88 120 0 204 84l208 208q84 84 84 204z"></path></svg></a></span></td></tr><tr><td style="white-space: nowrap">Definition</td><td><p style="font-size: 11px">This alert is only relevant during the encounter.</p>
</td></tr><tr><td style="white-space: nowrap">Short</td><td>Alert relevant during encounter</td></tr><tr><td style="white-space: nowrap">Comments</td><td><p style="font-size: 11px">If both Flag.encounter and Flag.period are valued, then Flag.period.start shall not be before Encounter.period.start and Flag.period.end shall not be after Encounter.period.end.</p>
</td></tr><tr><td style="white-space: nowrap"><a href="http://hl7.org/fhir/R4/conformance-rules.html#conformance">Control</a></td><td>0..1<br/>This element is affected by the following invariants: ele-1</td></tr><tr><td style="white-space: nowrap"><a href="http://hl7.org/fhir/R4/datatypes.html">Type</a></td><td><a href="http://hl7.org/fhir/R4/references.html#Reference">Reference</a>(<a href="http://hl7.org/fhir/R4/encounter.html">Encounter</a>)</td></tr><tr><td style="white-space: nowrap"><a href="http://hl7.org/fhir/R4/search.html#summary">Summary</a></td><td>true</td></tr><tr><td style="white-space: nowrap">Invariants</td><td><b title="Formal Invariant Identifier">ele-1</b>: All FHIR elements must have a @value or children (<code>hasValue() or (children().count() > id.count())</code>)<br/><b title="Formal Invariant Identifier">ref-1</b>: SHALL have a contained resource if a local reference is provided (<code>reference.startsWith('#').not() or (reference.substring(1).trace('url') in %rootResource.contained.id.trace('ids'))</code>)</td></tr>
<tr><td colspan="2" class="structure"><span class="self-link-parent"><a name="Flag.author"> </a><span style="color: grey">48</span><b>. Flag.author</b><a href="#Flag.author" title="link to here" class="self-link"><svg viewBox="0 0 1792 1792" width="16" class="self-link" height="16"><path d="M1520 1216q0-40-28-68l-208-208q-28-28-68-28-42 0-72 32 3 3 19 18.5t21.5 21.5 15 19 13 25.5 3.5 27.5q0 40-28 68t-68 28q-15 0-27.5-3.5t-25.5-13-19-15-21.5-21.5-18.5-19q-33 31-33 73 0 40 28 68l206 207q27 27 68 27 40 0 68-26l147-146q28-28 28-67zm-703-705q0-40-28-68l-206-207q-28-28-68-28-39 0-68 27l-147 146q-28 28-28 67 0 40 28 68l208 208q27 27 68 27 42 0 72-31-3-3-19-18.5t-21.5-21.5-15-19-13-25.5-3.5-27.5q0-40 28-68t68-28q15 0 27.5 3.5t25.5 13 19 15 21.5 21.5 18.5 19q33-31 33-73zm895 705q0 120-85 203l-147 146q-83 83-203 83-121 0-204-85l-206-207q-83-83-83-203 0-123 88-209l-88-88q-86 88-208 88-120 0-204-84l-208-208q-84-84-84-204t85-203l147-146q83-83 203-83 121 0 204 85l206 207q83 83 83 203 0 123-88 209l88 88q86-88 208-88 120 0 204 84l208 208q84 84 84 204z"></path></svg></a></span></td></tr><tr><td style="white-space: nowrap">Definition</td><td><p style="font-size: 11px">The person, organization or device that created the flag.</p>
</td></tr><tr><td style="white-space: nowrap">Short</td><td>Flag creator</td></tr><tr><td style="white-space: nowrap">Comments</td><td><p style="font-size: 11px">References SHALL be a reference to an actual FHIR resource, and SHALL be resolveable (allowing for access control, temporary unavailability, etc.). Resolution can be either by retrieval from the URL, or, where applicable by resource type, by treating an absolute reference as a canonical URL and looking it up in a local registry/repository.</p>
</td></tr><tr><td style="white-space: nowrap"><a href="http://hl7.org/fhir/R4/conformance-rules.html#conformance">Control</a></td><td>0..1<br/>This element is affected by the following invariants: ele-1</td></tr><tr><td style="white-space: nowrap"><a href="http://hl7.org/fhir/R4/datatypes.html">Type</a></td><td><a href="http://hl7.org/fhir/R4/references.html#Reference">Reference</a>(<a href="http://hl7.org/fhir/R4/device.html">Device</a>, <a href="http://hl7.org/fhir/R4/organization.html">Organization</a>, <a href="http://hl7.org/fhir/R4/patient.html">Patient</a>, <a href="http://hl7.org/fhir/R4/practitioner.html">Practitioner</a>, <a href="http://hl7.org/fhir/R4/practitionerrole.html">PractitionerRole</a>)</td></tr><tr><td style="white-space: nowrap"><a href="http://hl7.org/fhir/R4/search.html#summary">Summary</a></td><td>true</td></tr><tr><td style="white-space: nowrap">Invariants</td><td><b title="Formal Invariant Identifier">ele-1</b>: All FHIR elements must have a @value or children (<code>hasValue() or (children().count() > id.count())</code>)<br/><b title="Formal Invariant Identifier">ref-1</b>: SHALL have a contained resource if a local reference is provided (<code>reference.startsWith('#').not() or (reference.substring(1).trace('url') in %rootResource.contained.id.trace('ids'))</code>)</td></tr>
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