RESULTS: From July, 2013 through September, 2015 there were 4152 hospitalizations where patients required ≥1 ICU days on the MICU service. The percentage of hospitalizations in which MICU patients received MV, pressor agents for Shock, or CRRT were 78.5%, 50.9%, and 4.2% respectively. The number of hospitalizations with patients requiring MV, pressor agents for Shock, and CRRT were 165 (4%). ICU mortality was 22.8% for any MV pt, 20.8% for any shock pt, and 50.5% for any CRRT pt. Hospital mortality for MV-shock-CRRT was 59.4% vs MV-shock-No CRRT 46.4%. The mean number of PRBC transfusions for MV-Shock-CRRT pts was 1.8 units vs 0.9 units in pts with MV and pressor agents for Shock, but no CRRT (p< 0.001). The ICU length of stay (LOS) for MV, Shock, CRRT patients was 22.5d, whereas the MV, Shock, No CRRT patients’ ICU LOS was 12d.