{description: Codes for documenting spoken language proficiency based on the Interagency Language Roundtable scale of abilities to communicate in a language., package_name: hl7.fhir.us.davinci-pdex-plan-net, name: LanguageProficiencyCS, type: null, package_version: 1.0.0, class: unknown, kind: null, url: 'http://hl7.org/fhir/us/davinci-pdex-plan-net/CodeSystem/LanguageProficiencyCS', version: 1.0.0}