description: Extension to add a bodysite to resources that do not provide it, or have limited cardinality package_name: nexuzhealth.fhir.r4 derivation: constraint name: NxhExtBodySite type: Extension elements: extension: {index: 0} url: pattern: {type: uri, value: 'https://fhir.nexuzhealth.com/standards/fhir/StructureDefinition/nxh-ext-body-site'} type: uri index: 1 value: choices: [valueCodeableConcept] index: 3 valueCodeableConcept: {type: CodeableConcept, choiceOf: value, index: 4} package_version: 1.0.3 extensions: {} class: extension kind: complex-type url: https://fhir.nexuzhealth.com/standards/fhir/StructureDefinition/nxh-ext-body-site base: http://hl7.org/fhir/StructureDefinition/Extension version: null