description: This cross-version extension represents ExplanationOfBenefit.benefitBalance.financial.allowed[x] from http://hl7.org/fhir/StructureDefinition/ExplanationOfBenefit|3.0.2 for use in FHIR R4. package_name: hl7.fhir.uv.xver-r3.r4.r4 derivation: constraint name: Ext_R3_ExplanationOfBenefit_be_fi_allowed type: Extension elements: url: base: {max: '1', min: 1, path: Extension.url} pattern: {type: Uri, value: 'http://hl7.org/fhir/3.0/StructureDefinition/extension-ExplanationOfBenefit.benefitBalance.financial.allowed'} index: 0 value: base: {max: '1', min: 0, path: 'Extension.value[x]'} short: Benefits allowed choices: [valueUnsignedInt, valueString, valueMoney] index: 2 valueUnsignedInt: base: {max: '1', min: 0, path: 'Extension.value[x]'} type: unsignedInt short: Benefits allowed choiceOf: value index: 3 valueString: base: {max: '1', min: 0, path: 'Extension.value[x]'} type: string short: Benefits allowed choiceOf: value index: 4 valueMoney: base: {max: '1', min: 0, path: 'Extension.value[x]'} type: Money short: Benefits allowed choiceOf: value index: 5 package_version: 0.0.1-snapshot-2 class: extension kind: complex-type url: http://hl7.org/fhir/3.0/StructureDefinition/extension-ExplanationOfBenefit.benefitBalance.financial.allowed base: http://hl7.org/fhir/StructureDefinition/Extension|4.0.1 version: 0.0.1-snapshot-2 required: [url]