As diagnosis codes change, data lost in translation – both ways

By: 
Jeanne Galatzer-Levy
Post date: 
March 16, 2015

Changes in how medical diagnoses are coded under the latest international disease classification system – known as the ICD-10 codes – may complicate financial analysis, research projects and training programs that depend on look-back comparisons of health care data, report researchers at the University of Illinois at Chicago.

Photo of Dr. Andrew Boyd courtesy of Roberta Dupuis-Devlin

The report, a collaboration of researchers at UIC and at the University of Arizona, is online in the Journal of the American Medical Informatics Association (JAMIA).

Codes for diagnoses – used to justify payments, among other things – may not translate from ICD-10 back to ICD-9 in a simple way, says Andrew Boyd, assistant professor of biomedical and health information sciences at UIC and first author of the paper.

Read more at UIC News