In the article titled “Use of Advanced Imaging Tests and the Not-So-Incidental Harms of Incidental Findings,”1 the surname of H. Gilbert Welch, MD, MPH—the first author of the Original Investigation referenced in the Invited Commentary—was misspelled. There was also a data error concerning the number of medical specialty societies that contributed recommendations to the American Board of Internal Medicine Foundation’s Choosing Wisely Campaign. The article was corrected online.