Using Administrative Diagnostic Data to Assess the Quality of Hospital Care: Pitfalls and Potential of ICD-9-CM

Author:

Iezzoni Lisa I.

Abstract

AbstractDiagnostic information within administrative data bases is generally in the form of lnternational Classification of Diseases, Ninth Revision, Clinical Modification (ICD-9-CM) codes. The purpose of this article is to introduce ICD-9-CM, to review its strengths and limitations, and to suggest ways that it can be used through administrative files for assessing the quality of hospital care.

Publisher

Cambridge University Press (CUP)

Subject

Health Policy

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