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

IC9CM ICD9CM_2005 ICD9CM_2006 ICDCM_2005 ICD9CM

Links

Homepage

Contact

Missing Contact

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

The metaregistry provides mappings between the Bioregistry and other registries. There are 3 mappings to external registries for icd9cm.

Providers are various services that resolve CURIEs to URLs. The example CURIE icd9cm:784 is used to demonstrate the provides available for icd9cm. Generation of OLS and BioPortal URLs requires additional programmatic logic beyond string formatting.