ICD-9-CM is the official system of assigning codes to diagnoses and procedures associated with hospital utilization in the United States.

Prefix

icd9cm

Alternative Prefixes

ICD9CM ICD9CM_2005 ICDCM_2005 ICD9CM_2006 IC9CM

Keywords

biomedical science epidemiology health science medicine ontology preclinical studies

Links

Homepage

Contact

Patricia Brooks

Pattern for Local Unique Identifiers

Local identifiers in International Classification of Diseases, 9th Revision, Clinical Modification should match this regular expression:
^([\dA-Z]\d{2}(\.\d{1,3}|))|(\d{2}(\.\d{1,2}|))$

Example Local Unique Identifier

784   Resolve

Pattern for CURIES

Compact URIs (CURIEs) constructed from International Classification of Diseases, 9th Revision, Clinical Modification should match this regular expression:
^icd9cm:([\dA-Z]\d{2}(\.\d{1,3}|))|(\d{2}(\.\d{1,2}|))$

Example CURIE

icd9cm:784

Contributors

• submitter Charles Tapley Hoyt   0000-0003-4423-4370   cthoyt

In Collection

International Classifications of Diseases

The metaregistry provides mappings between the Bioregistry and other registries. There are 5 mappings to external registries for this resource with 4 unique external prefixes.

Providers are various services that resolve CURIEs to URLs. The example CURIE None:784 is used to demonstrate the provides available for this resource. Generation of OLS and BioPortal URLs requires additional programmatic logic beyond string formatting.