description: This cross-version extension represents ExplanationOfBenefit.benefitBalance.financial.used[x] from http://hl7.org/fhir/StructureDefinition/ExplanationOfBenefit|3.0.2 for use in FHIR R4. package_name: hl7.fhir.uv.xver-r3.r4 derivation: constraint name: ext_R3_ExplanationOfBenefit_be_fi_used type: Extension elements: value: base: {path: 'Extension.value[x]'} short: Benefits used choices: [valueUnsignedInt, valueMoney] index: 1 valueUnsignedInt: base: {path: 'Extension.value[x]'} type: unsignedInt short: Benefits used choiceOf: value index: 2 valueMoney: base: {path: 'Extension.value[x]'} type: Money short: Benefits used choiceOf: value index: 3 url: pattern: {type: Uri, value: 'http://hl7.org/fhir/3.0/StructureDefinition/extension-ExplanationOfBenefit.benefitBalance.financial.used'} index: 4 package_version: 0.0.1-snapshot-1 class: extension kind: complex-type url: http://hl7.org/fhir/3.0/StructureDefinition/extension-ExplanationOfBenefit.benefitBalance.financial.used base: http://hl7.org/fhir/StructureDefinition/Extension version: 0.0.1-snapshot-1 required: [url]