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International Classification of Diseases, Version 9 - Clinical Modification
Last uploaded:
August 28, 2024
| Acronym | ICD9CM |
| Visibility | Public |
| Description | The ICD is the international standard diagnostic classification for all general epidemiological, many health management purposes and clinical use. |
| Status | Production |
| Format | UMLS |
| Contact | Patricia Brooks, pbrooks@hcfa.gov |
| Groups | Unified Medical Language System, WHO Family of International Classifications |
| License Information | This ontology is made available via the UMLS. Users of all UMLS ontologies must abide by the terms of the UMLS license. |
| Version | Released | Uploaded | Downloads |
|---|---|---|---|
| ICD9CM_2014 (Parsed, Indexed, Metrics, Annotator, Error Diff) | 05/06/2024 | 08/28/2024 | RDF/TTL | CSV |
- ICD9 for Health Ontology Mapper
- This is the ICD9 ontology with a different hierarchical view, but based on the same nomenclature and code structure. Useful for researchers that look for a disease by ICD9 code.
- ICD9CM Procedures
- This view contains only the PROCEDURES sub-tree of the ICD9CM ontology.
| Classes | 22,533 |
| Individuals | 0 |
| Properties | 7 |
| Maximum depth | 7 |
| Maximum number of children | 21 |
| Average number of children | 5 |
| Classes with a single child | 38 |
| Classes with more than 25 children | 0 |
| Classes with no definition | 22,533 |
- Problem retrieving properties:
Notes
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