Implementation Guide
Health Device Data Transfer
Version 0.1.0 - ballot

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

: ValueSet – Continuous Glucose Measurement from LOINC - TTL Representation

Draft as of 2025-10-27

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@prefix fhir: <http://hl7.org/fhir/> .
@prefix owl: <http://www.w3.org/2002/07/owl#> .
@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .

# - resource -------------------------------------------------------------------

 a fhir:ValueSet ;
  fhir:nodeRole fhir:treeRoot ;
  fhir:id [ fhir:v "hddt-miv-continuous-glucose-measurement"] ; # 
  fhir:meta [
    ( fhir:profile [
fhir:v "http://hl7.org/fhir/StructureDefinition/shareablevalueset"^^xsd:anyURI ;
fhir:l <http://hl7.org/fhir/StructureDefinition/shareablevalueset>     ] )
  ] ; # 
  fhir:language [ fhir:v "en"] ; # 
  fhir:text [
fhir:status [ fhir:v "generated" ] ;
fhir:div [ fhir:v "<div xml:lang=\"en\" xmlns=\"http://www.w3.org/1999/xhtml\" lang=\"en\"><p class=\"res-header-id\"><b>Generated Narrative: ValueSet hddt-miv-continuous-glucose-measurement</b></p><a name=\"hddt-miv-continuous-glucose-measurement\"> </a><a name=\"hchddt-miv-continuous-glucose-measurement\"> </a><div style=\"display: inline-block; background-color: #d9e0e7; padding: 6px; margin: 4px; border: 1px solid #8da1b4; border-radius: 5px; line-height: 60%\"><p style=\"margin-bottom: 0px\">Language: en</p><p style=\"margin-bottom: 0px\">Profile: <a href=\"http://hl7.org/fhir/R4/shareablevalueset.html\">Shareable ValueSet</a></p></div><ul><li>Include these codes as defined in <a href=\"http://loinc.org\"><code>http://loinc.org</code></a><span title=\"Version is not explicity stated. No matching Code System found\"> version Not Stated (use latest from terminology server)</span><table class=\"none\"><tr><td style=\"white-space:nowrap\"><b>Code</b></td><td><b>Display</b></td></tr><tr><td><a href=\"https://loinc.org/105272-9/\">105272-9</a></td><td>Glucose [Moles/volume] in Interstitial fluid</td></tr><tr><td><a href=\"https://loinc.org/99504-3/\">99504-3</a></td><td>Glucose [Mass/volume] in Interstitial fluid</td></tr></table></li></ul></div>"^^rdf:XMLLiteral ]
  ] ; # 
  fhir:url [
fhir:v "https://gematik.de/fhir/hddt/ValueSet/hddt-miv-continuous-glucose-measurement"^^xsd:anyURI ;
fhir:l <https://gematik.de/fhir/hddt/ValueSet/hddt-miv-continuous-glucose-measurement>
  ] ; # 
  fhir:version [ fhir:v "0.1.0"] ; # 
  fhir:name [ fhir:v "HddtMivContinuousGlucoseMeasurement"] ; # 
  fhir:title [ fhir:v "ValueSet – Continuous Glucose Measurement from LOINC"] ; # 
  fhir:status [ fhir:v "draft"] ; # 
  fhir:experimental [ fhir:v false] ; # 
  fhir:date [ fhir:v "2025-10-27"^^xsd:date] ; # 
  fhir:publisher [ fhir:v "gematik GmbH"] ; # 
  fhir:contact ( [
    ( fhir:telecom [
fhir:system [ fhir:v "url" ] ;
fhir:value [ fhir:v "https://www.gematik.de" ]     ] )
  ] ) ; # 
  fhir:description [ fhir:v "This ValueSet defines the Mandatory Interoperable Value (MIV) \\\"Continuous Glucose Measurement\\\". The definition is made up from\n- this description which provides the semantics and defining characteristics of the MIV\n- a set of LOINC codes that define MIV-compliant measurement classifications along the LOINC axes _component_, _system_, _scale_ and _method_ \n\nThe MIV _Continuous Glucose Measurement_ covers values from continuous monitoring of the glucose level, e.g. \nby rtCGM in interstitial fluid (ISF). Measurements are performed through sensors with a sample rate of up to \none value per minute. By this _Continuous Glucose Measurement_ can e.g. be used to assess dependencies between a \npatient's individual habits and behavious and his glucose level. Due to the high density of values over a long period \nof time, many key metrics can be calculated from _Continuous Glucose Measurement_ which help the patient and \nhis doctor to easily capture the status of the patient's health and therapy.\n\nThe ValueSet for the MIV _Continuous Glucose Measurement_ includes codes relevant to continuous glucose \nmonitoring (CGM) in interstitial fluid (ISF), considering mass/volume and moles/volume as commonly used units. \nIn the future codes defining non-invasive glucose measuring methods may be added to this value set."] ; # 
  fhir:copyright [ fhir:v "gematik GmbH. This material contains content from [LOINC](http://loinc.org). LOINC is copyright ©1995, Regenstrief Institute, Inc. and the Logical Observation Identifiers Names and Codes (LOINC) Committee and is available at no cost under the license at [http://loinc.org/license](http://loinc.org/license). LOINC® is a registered United States trademark of Regenstrief Institute, Inc."] ; # 
  fhir:compose [
    ( fhir:include [
fhir:system [
fhir:v "http://loinc.org"^^xsd:anyURI ;
fhir:l <http://loinc.org>       ] ;
      ( fhir:concept [
fhir:code [ fhir:v "105272-9" ] ;
fhir:display [ fhir:v "Glucose [Moles/volume] in Interstitial fluid" ]       ] [
fhir:code [ fhir:v "99504-3" ] ;
fhir:display [ fhir:v "Glucose [Mass/volume] in Interstitial fluid" ]       ] )     ] )
  ] . #