The ICD-11 Foundation is the comprehensive base layer of the International Classification of Diseases, encompassing all diagnostic concepts, definitions, and semantic relationships, designed for flexibility and adaptability across various use cases, including research, ontology development, and detailed health data analysis.
Clinical codes from an ICD-11 linearization (a structured subset of the ICD-11 Foundation tailored for specific use cases, such as morbidity or mortality coding), such as RA00.0, have their own namespace (icd11.code).
icd11
Local identifiers in International Classification of Diseases, 11th Revision (Foundation Component) should match this
regular expression:
^[1-9]\d*$
Compact URIs (CURIEs) constructed from International Classification of Diseases, 11th Revision (Foundation Component) should match
this regular expression:
^icd11:[1-9]\d*$
A summary of the relations in the Bioregistry schema can be found here.
The metaregistry provides mappings between the Bioregistry and other registries. There are 5 mappings to external registries for this resource with 5 unique external prefixes.
Registry Name | Registry Metaprefix | External Prefix | Curate |
---|---|---|---|
Biolink
|
biolink |
icd11.foundation
|
|
FAIRSharing
|
fairsharing |
FAIRsharing.97805c
|
|
HL7
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hl7 |
2.16.840.1.113883.6.347
|
|
Integbio
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integbio |
nbdc02556
|
|
Wikidata
|
wikidata |
P7807
|
When using this resource in RDF, the following URI format should be used:
http://id.who.int/icd/entity/$1
A provider turns a local unique identifiers from a resource into a URI. Many providers are also resolvable as URLs (i.e., they can be used in a web browser).
The local unique identifier 402558626
is used to demonstrate the providers
available for International Classification of Diseases, 11th Revision (Foundation Component). A guide for curating additional providers can be found
here.
Additional providers curated in the Bioregistry are listed here. These are typically inherited from Identifiers.org or Prefix Commons, and need extra curation.
Code | Name | URL |
---|---|---|
api |
ICD 11 API Endpoint | http://id.who.int/icd/entity/402558626 |
foundation |
ICD 11 Foundation | https://icd.who.int/browse/2024-01/foundation/en#402558626 |
mms |
ICD 11 Mortality and Morbidity Statistics | https://icd.who.int/browse/2024-01/mms/en#402558626 |