Communicating and reporting patient safety incidents relies on a robust safety culture wherein health care providers feel supported, not blamed, for errors. Using pediatric registered nurses’ responses from the 2016 and 2018 Hospital Survey on Patient Culture, researchers explored (1) associations between the communication of RNs within their teams and the frequency that they reported safety events; (2) associations between RNs’ communication within their health care teams and their perceptions of safety within the hospital unit; and (3) whether RNs’ communication had improved from 2016 to 2018.