ICD-9-CM

Background
The International Classification of Diseases, Ninth Revision, Clinical Modification (ICD-9-CM) is based on the World Health Organization's Ninth Revision, International Classification of Diseases (ICD-9). ICD-9-CM is the official system of assigning codes to diagnoses and procedures associated with hospital utilization in the United States. Note that ICD-10-PCS is the proposed new procedure coding system that is being developed as a replacement for ICD-9-CM, Volume 3.

Note: Viewing/Filtering content is free for all datasets below.

ICD-9-CM Datasets
The following are the various datasets available on CDH for ICD-9-CM Codes. Different views of the information have been made available for ease of use. Please note that some of the datasets may require a paid subscription (indicated by the symbol), due to the value-add provided (consolidating various sources, additional attributes, and incremental updates). All reasonable commercial attempt is made to keep the information up-to-date.
HC07 ICD-9-CM Disease classification as per ICD-9-CM standards
Dataset Features and Price List
Feature HC07
$250
ICD-9-CM Code: ICD-9-CM Code. X
Description: ICD-9-CM Code Description. X
Atomic?: Atomic Indicator. X
Synonyms: Synonyms for the ICD-9-CM Code Description. X
Includes: A Description of Diseases, Injuries, or Procedures included in the main Disease, Injury, or Procedure Name. X
Excludes: A Description of Diseases, Injuries, or Procedures excluded from the main Disease, Injury, or Procedure Name. X
Notes: Notes and instructions for coding, if applicable. X
Level 1 Parent: Level 1 Parent Code. X
Level 2 Parent: Level 2 Parent Code. X
Level 3 Parent: Level 3 Parent Code. X
Level 4 Parent: Level 4 Parent Code. X
Level 5 Parent: Level 5 Parent Code. X
Change Log: Log of Changes after the Portal Release Date. X
Automated Notification: Automated Notification of Changes. X
Free Email Support. X
Free Telephone Support. X
Attribute Sources
A list of all attributes of the datasets, along with relevant sources. The field Portal Release Date is the date this information was published on CommonDataHub.
Attribute Source Portal Release Date
ICD-9-CM Code CMS 7-Nov-2008
ICD-9-CM Code Description CMS 7-Nov-2008
Atomic? CMS 7-Nov-2008
Synonyms CMS 7-Nov-2008
Includes CMS 7-Nov-2008
Excludes CMS 7-Nov-2008
Notes CMS 7-Nov-2008
Level 1 Parent CMS 7-Nov-2008
Level 2 Parent CMS 7-Nov-2008
Level 3 Parent CMS 7-Nov-2008
Level 4 Parent CMS 7-Nov-2008
Level 5 Parent CMS 7-Nov-2008
Change Log CMS 7-Nov-2008
Details of the sources used:

ICD-9-CM:
http://www.cms.hhs.gov/ICD9ProviderDiagnosticCodes/01_overview.asp#TopOfPage

Acronyms
A listing of the acronyms and abbreviations used.

CDH: CommonDataHub
ICD: International Classification of Diseases
ICD-9-CM: International Classification of Diseases, Ninth Revision, Clinical Modification
ICD-10-PCS: International Classification of Diseases, 10th Edition, Procedure Coding System
CMS: Centers for Medicare and Medicaid Services
HHS: US Department of Health and Human Services
NCHS: National Center for Health Statistics
CDC: Centers for Disease Control and Prevention
WHO: World Health Organization
 
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