The intent is to use the most current information for the ESRD exclusion. If ICD-9-CM is used, then any code from the value set during the measurement year excludes the member from the denominator. If the MARx System output is used, then the most recent version applies. Although the time frames are not consistent between ICD-9-CM and RxHCC, it is the most current information to identify patients with ESRD. ICD-9-CM is preferred, but if it is not available, the most current MARx System output can be used.
ALL 2014