AHRQ has released new information in HCUP Fast Stats—Opioid-Related Hospital Use to include new inpatient and emergency department (ED) data. Since the last update in October 2018, this section includes additional 2017 inpatient data (29 States), 2017 ED data (22 States), 2018 inpatient data (15 States), and 2018 ED data (4 States).