The analyst is examining the CMI trend for the past four quarters as shown in the following graph. CMI 3.1 3 2.9 2.8 2.7 2.6 2.5 2.4 Q1 02 03 Q3 CMIThe CDI program apears to have impacted the CMI for this MS-DRG set (family). The volume for the MS-DRG 165 has increased drastically over the past year. The CDI program apears to have impacted the CMI for this MS-DRG set (family). The volume for MS-DRGs 163 and 164 have increased over the past year. The CMI has increased over the past year