{ "description": "This extends the Patient resource to support the exchange of information about the reason why a patient does not have an NHS Number.", "_filename": "Extension-UKCore-NHSNumberUnavailableReason.json", "package_name": "fhir.r4.ukcore.stu3.currentbuild", "date": "2023-04-28", "derivation": "constraint", "publisher": "HL7 UK", "fhirVersion": "4.0.1", "purpose": "This extension is a Genomics use case to record why an NHS Number for the patient has not been provided within a test request. This differs from NHS Number trace status as this indicates reason.", "name": "ExtensionUKCoreNHSNumberUnavailableReason", "mapping": [ { "uri": "http://hl7.org/v3", "name": "RIM Mapping", "identity": "rim" } ], "abstract": false, "copyright": "Copyright © 2021+ HL7 UK Licensed under the Apache License, Version 2.0 (the \"License\"); you may not use this file except in compliance with the License. You may obtain a copy of the License at http://www.apache.org/licenses/LICENSE-2.0 Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an \"AS IS\" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License. HL7® FHIR® standard Copyright © 2011+ HL7 The HL7® FHIR® standard is used under the FHIR license. You may obtain a copy of the FHIR license at https://www.hl7.org/fhir/license.html.", "type": "Extension", "experimental": null, "resourceType": "StructureDefinition", "title": "Extension UK Core NHS Number Unavailable Reason", "package_version": "0.0.15-pre-release", "snapshot": { "element": [ { "constraint": [ { "key": "ele-1", "human": "All FHIR elements must have a @value or children", "xpath": "@value|f:*|h:div", "source": "http://hl7.org/fhir/StructureDefinition/Element", "severity": "error", "expression": "hasValue() or (children().count() > id.count())" }, { "key": "ext-1", "human": "Must have either extensions or value[x], not both", "xpath": "exists(f:extension)!=exists(f:*[starts-with(local-name(.), 'value')])", "source": "http://hl7.org/fhir/StructureDefinition/Extension", "severity": "error", "expression": "extension.exists() != value.exists()" } ], "path": "Extension", "min": 0, "definition": "The reason why a patient does not have an NHS Number. For example if this patient is an overseas patient.", "short": "The reason why a patient does not have an NHS Number", "mapping": [ { "map": "n/a", "identity": "rim" }, { "map": "N/A", "identity": "rim" } ], "extension": [ { "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status", "valueCode": "normative" }, { "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-normative-version", "valueCode": "4.0.0" } ], "max": "1", "id": "Extension", "condition": [ "ele-1" ], "base": { "max": "*", "min": 0, "path": "Extension" } }, { "path": "Extension.id", "min": 0, "definition": "Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.", "short": "Unique id for inter-element referencing", "mapping": [ { "map": "n/a", "identity": "rim" } ], "type": [ { "code": "http://hl7.org/fhirpath/System.String", "extension": [ { "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-fhir-type", "valueUrl": "string" } ] } ], "representation": [ "xmlAttr" ], "max": "1", "id": "Extension.id", "base": { "max": "1", "min": 0, "path": "Element.id" } }, { "constraint": [ { "key": "ele-1", "human": "All FHIR elements must have a @value or children", "xpath": "@value|f:*|h:div", "source": "http://hl7.org/fhir/StructureDefinition/Element", "severity": "error", "expression": "hasValue() or (children().count() > id.count())" }, { "key": "ext-1", "human": "Must have either extensions or value[x], not both", "xpath": "exists(f:extension)!=exists(f:*[starts-with(local-name(.), 'value')])", "source": "http://hl7.org/fhir/StructureDefinition/Extension", "severity": "error", "expression": "extension.exists() != value.exists()" } ], "path": "Extension.extension", "min": 0, "definition": "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.", "short": "Additional content defined by implementations", "mapping": [ { "map": "n/a", "identity": "rim" }, { "map": "N/A", "identity": "rim" } ], "slicing": { "rules": "open", "description": "Extensions are always sliced by (at least) url", "discriminator": [ { "path": "url", "type": "value" } ] }, "type": [ { "code": "Extension" } ], "extension": [ { "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status", "valueCode": "normative" }, { "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-normative-version", "valueCode": "4.0.0" } ], "alias": [ "extensions", "user content" ], "max": "*", "id": "Extension.extension", "condition": [ "ele-1" ], "comment": "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.", "base": { "max": "*", "min": 0, "path": "Element.extension" } }, { "path": "Extension.url", "min": 1, "definition": "Source of the definition for the extension code - a logical name or a URL.", "short": "identifies the meaning of the extension", "fixedUri": "https://fhir.hl7.org.uk/StructureDefinition/Extension-UKCore-NHSNumberUnavailableReason", "mapping": [ { "map": "N/A", "identity": "rim" } ], "type": [ { "code": "http://hl7.org/fhirpath/System.String", "extension": [ { "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-fhir-type", "valueUrl": "uri" } ] } ], "representation": [ "xmlAttr" ], "max": "1", "id": "Extension.url", "comment": "The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.", "base": { "max": "1", "min": 1, "path": "Extension.url" } }, { "constraint": [ { "key": "ele-1", "human": "All FHIR elements must have a @value or children", "xpath": "@value|f:*|h:div", "source": "http://hl7.org/fhir/StructureDefinition/Element", "severity": "error", "expression": "hasValue() or (children().count() > id.count())" } ], "path": "Extension.value[x]", "min": 1, "definition": "The reason why a patient does not have an NHS Number. For example if this patient is an overseas patient.", "short": "The reason why a patient does not have an NHS Number", "mapping": [ { "map": "n/a", "identity": "rim" }, { "map": "N/A", "identity": "rim" } ], "type": [ { "code": "CodeableConcept" } ], "extension": [ { "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status", "valueCode": "normative" }, { "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-normative-version", "valueCode": "4.0.0" } ], "binding": { "strength": "extensible", "valueSet": "https://fhir.hl7.org.uk/ValueSet/UKCore-NHSNumberUnavailableReason" }, "max": "1", "id": "Extension.value[x]", "condition": [ "ele-1" ], "base": { "max": "1", "min": 0, "path": "Extension.value[x]" } } ] }, "status": "active", "id": "ec715e41-e5b6-46b3-ac31-401c94702b97", "kind": "complex-type", "url": "https://fhir.hl7.org.uk/StructureDefinition/Extension-UKCore-NHSNumberUnavailableReason", "context": [ { "type": "element", "expression": "Patient" } ], "version": "1.0.0", "differential": { "element": [ { "id": "Extension", "max": "1", "path": "Extension", "short": "The reason why a patient does not have an NHS Number", "definition": "The reason why a patient does not have an NHS Number. For example if this patient is an overseas patient." }, { "id": "Extension.url", "path": "Extension.url", "fixedUri": "https://fhir.hl7.org.uk/StructureDefinition/Extension-UKCore-NHSNumberUnavailableReason" }, { "id": "Extension.value[x]", "min": 1, "path": "Extension.value[x]", "type": [ { "code": "CodeableConcept" } ], "short": "The reason why a patient does not have an NHS Number", "binding": { "strength": "extensible", "valueSet": "https://fhir.hl7.org.uk/ValueSet/UKCore-NHSNumberUnavailableReason" }, "definition": "The reason why a patient does not have an NHS Number. For example if this patient is an overseas patient." } ] }, "contact": [ { "name": "HL7 UK", "telecom": [ { "use": "work", "rank": 1, "value": "ukcore@hl7.org.uk", "system": "email" } ] } ], "baseDefinition": "http://hl7.org/fhir/StructureDefinition/Extension" }