Implementation Guide
Health Device Data Transfer
Version 0.1.0 - ballot

Specification of health data transfer from devices to DiGA (§ 374a SGB V)

: HL7 CGM Summary: Mean Glucose (Mass) Example - XML Representation

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<Observation xmlns="http://hl7.org/fhir">
  <id value="cgmSummaryMeanGlucoseMassPerVolumeExample"/>
  <meta>
    <profile
             value="http://hl7.org/fhir/uv/cgm/StructureDefinition/cgm-summary-mean-glucose-mass-per-volume"/>
  </meta>
  <status value="final"/>
  <category>
    <coding>
      <system
              value="http://terminology.hl7.org/CodeSystem/observation-category"/>
      <code value="laboratory"/>
    </coding>
  </category>
  <code>
    <coding>
      <system value="http://loinc.org"/>
      <code value="97507-8"/>
    </coding>
  </code>
  <subject>🔗 
    <reference value="Patient/patientExample"/>
  </subject>
  <effectivePeriod>
    <start value="2025-09-01"/>
    <end value="2025-09-30"/>
  </effectivePeriod>
  <valueQuantity>
    <value value="145"/>
    <unit value="mg/dl"/>
    <system value="http://unitsofmeasure.org"/>
    <code value="mg/dL"/>
  </valueQuantity>
</Observation>