09-05-2012 09:04 AM
Is there a SAS code available that would look at one or multiple ICD-9 codes and then quantify thier health or severity of illness? Akin to the APR-DRG, except I am searching for an open source document. Thank you
09-05-2012 11:08 AM
This article includes the ICD-9 and ICD-10 codes for the Charlson Index of morbidity.