HCUP Fast Stats—AHRQ has released new information in HCUP Fast Stats—State Trends in Hospital Use by Payer. This Fast Stats update adds 2015 inpatient data for one State, 2016 inpatient data for 5 States, 2017 inpatient data for 15 States, and 2018 inpatient data for 4 States to the inpatient portion of this topic. This update also adds 2015 emergency department (ED) data for one State, 2016 ED data for 9 States, and 2017 ED data for 5 States to the ED portion of this topic.