description: This CgmCalibrationStatus extension is used to store the calibration status of the CGM Device. package_name: cgm.iop.roche.com derivation: constraint name: ExtCgmCalibrationStatus type: Extension elements: extension: {index: 0} url: pattern: {type: Uri, value: 'https://iop.roche.com/fhir/StructureDefinition/ext-CgmCalibrationStatus'} index: 1 value: choices: [valueString] index: 3 valueString: {type: string, choiceOf: value, index: 4} package_version: 1.0.0 extensions: {} class: extension kind: complex-type url: https://iop.roche.com/fhir/StructureDefinition/ext-CgmCalibrationStatus base: http://hl7.org/fhir/StructureDefinition/Extension version: null