description: Fresenius TPA Code Extension package_name: fmcna.caredata.fhir.ig.r4 derivation: constraint name: FreseniusTPACodeExtension type: Extension elements: extension: {index: 0} url: pattern: {type: Uri, value: 'http://fkcfhir.org/fhir/StructureDefinition/fmc-tpa-code-extn'} index: 1 value: choices: [valueString] index: 3 valueString: {type: string, choiceOf: value, index: 4} package_version: 1.1.7 extensions: {} class: extension kind: complex-type url: http://fkcfhir.org/fhir/StructureDefinition/fmc-tpa-code-extn base: http://hl7.org/fhir/StructureDefinition/Extension version: null