description: 'This CalibrationStatus extension is used to capture the Calibration status of the CGM Device.\r\n\r\nThe CGM value in the observation resource will be considered when extension CalibrationStatus = `calibrated` if the extension: CalibrationStatus = `uncalibrated` then it will be not considered as a valid entry.' package_name: navify.fhir.r5.rdc derivation: constraint name: ExtCalibrationStatus type: Extension elements: url: pattern: {type: uri, value: 'https://roche.com/fhir/iop/StructureDefinition/ext-CalibrationStatus'} type: uri index: 0 value: choices: [valueString] index: 2 valueString: {type: string, choiceOf: value, index: 3} package_version: 1.1.0 class: extension kind: complex-type url: https://roche.com/fhir/iop/StructureDefinition/ext-CalibrationStatus base: http://hl7.org/fhir/StructureDefinition/Extension version: null