Healthcare-associated infections (HAIs) result in poorer patient outcomes and increased costs. The 2016 national data set of five common HAIs (surgical site infections, catheter- and line-associated bloodstream infections, catheter-associate urinary tract infections, ventilator-associated pneumonia, and Clostridioides difficile) was analyzed to create an estimated national cost. Clostridioides difficile was the most frequently reported; Clostridioides difficile and surgical site infections accounted for 79% of costs.