description: Proficiency level of the communication. package_name: hl7.fhir.core derivation: constraint name: proficiency type: Extension elements: extension: type: Extension short: The proficiency level of the communication index: 0 slicing: slices: level: match: {} schema: type: Extension short: The proficiency level of the communication index: 0 extensions: {} elements: extension: {index: 1} url: type: uri pattern: {type: Uri, value: level} index: 2 valueCoding: type: Coding binding: {strength: preferred, valueSet: 'http://terminology.hl7.org/ValueSet/v3-LanguageAbilityProficiency'} index: 3 type: match: {} schema: type: Extension short: The proficiency type of the communication array: true index: 4 extensions: {} elements: extension: {index: 5} url: type: uri pattern: {type: Uri, value: type} index: 6 valueCoding: type: Coding binding: {strength: preferred, valueSet: 'http://terminology.hl7.org/ValueSet/v3-LanguageAbilityMode'} index: 7 url: type: uri pattern: {type: Uri, value: 'http://hl7.org/fhir/StructureDefinition/patient-proficiency'} index: 8 value: choices: [] index: 10 package_version: 3.5.0 extensions: level: url: null type: Extension short: The proficiency level of the communication index: 0 extensions: {} elements: extension: {index: 1} url: type: uri pattern: {type: Uri, value: level} index: 2 valueCoding: type: Coding binding: {strength: preferred, valueSet: 'http://terminology.hl7.org/ValueSet/v3-LanguageAbilityProficiency'} index: 3 type: url: null type: Extension short: The proficiency type of the communication array: true index: 4 extensions: {} elements: extension: {index: 5} url: type: uri pattern: {type: Uri, value: type} index: 6 valueCoding: type: Coding binding: {strength: preferred, valueSet: 'http://terminology.hl7.org/ValueSet/v3-LanguageAbilityMode'} index: 7 class: extension kind: complex-type url: http://hl7.org/fhir/StructureDefinition/patient-proficiency base: http://hl7.org/fhir/StructureDefinition/Extension version: null