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De Coster C, Li B, Quan H. Comparison and validity of procedures coded with ICD-9-CM and ICD-10-CA/CCI. Medical Care 2008;46(6):627-634. [Abstract]

Related terms

Canadian Classification of Health Interventions (CCI)
International Classification of Diseases, 10th Revision, with Canadian Enhancements (ICD-10-CA)

Keywords

ICD-10-CA
ICD-9-CM