An error occurred in the article by Chua et al, titled “Use of Low-Value Pediatric Services Among the Commercially Insured” published in the December 2016 issue of Pediatrics (2016:138(6): e20161809; doi:10.1542/peds.2016-1809).

In Table 1, Line 4, Column 4, the text says “Electrolyte levels are often abnormal...”. The text should read “Electrolyte levels are often normal...”. The published article has been updated to include this correction.