description: This profile mandates presence of system and code elements (for medication use-case). It also raises awareness of the FHIR Core [translation](http://hl7.org/fhir/StructureDefinition/translation) standard extension. package_name: ca.infoway.io.psca derivation: constraint name: CodingMedicationPSCA type: Coding elements: system: {index: 0} code: {index: 1} package_version: 2.2.0-ti-ballot class: complex-type kind: complex-type url: http://fhir.infoway-inforoute.ca/io/psca/StructureDefinition/Coding-medication-ca-ps base: http://fhir.infoway-inforoute.ca/io/psca/StructureDefinition/Coding-ca-ps version: 2.2.0 required: [system, code]