Registry International Classification of Diseases, 9th Revision

The International Classification of Diseases (ICD) is designed to promote international comparability in the collection, processing, classification, and presentation of mortality statistics.

Alternative Prefixes
ICD9_2005 MTHICD9_2006 ICD9
Missing Contact
Pattern for Local Unique Identifiers
Missing LUI pattern
Example Local Unique Identifier
277.9   Resolve
Pattern for CURIES
Could not construct CURIE pattern
Example CURIE
Metaregistry International Classification of Diseases, 9th Revision

The metaregistry provides mappings between the Bioregistry and other registries. There are 3 mappings to external registries for icd9 with 3 unique external prefixes.

Registry Name Metaprefix External Prefix
Biolink Model Registry biolink ICD9
HL7 External Code Systems hl7 2.16.840.1.113883.6.42
Wikidata Property Wikidata Property logo wikidata P493

Providers are various services that resolve CURIEs to URLs. The example CURIE icd9:277.9 is used to demonstrate the provides available for icd9. Generation of OLS and BioPortal URLs requires additional programmatic logic beyond string formatting.

Name Metaprefix URI
International Classification of Diseases, 9th Revision icd9
Bioregistry bioregistry