This bar graph represents annual numbers of complaints received since for calendar years 2018 through 2021. YEAR COMPLAINTS RECEIVED 2021 34,077 2020 27,182 2019 28,261 2018 25,912 Image Data Enforcement Results by Year State Numbers Number of Complaints Received by Year Top 5 Issues in Investigated Cases by Year Enforcement Results by Year - Compliance Reviews Complaints Received 2013 - 2015 About HIPAA Privacy Enforcement Data Information on this web site may be adjusted from time-to-time to incorporate newly available source data as well as improvements in concepts and methods.