Managing and Mapping Coded ICD-9-CM Data to ICD-10-CM/PCS
Author: Johnston, Gloria
Source: Journal of AHIMA - Coding Notes
Publication Date: September 2013
Although the process of dual coding—assigning both ICD-9-CM and ICD-10-CM/PCS codes at the time of coding—is one way to compare equivalence of the codes, it is too resource-intensive to be practical for every instance where both codes are needed. ICD data mapping can supplement....