Quest Diagnostics Incorporated reported earnings results for the fourth quarter ended December 31, 2023. For the fourth quarter, the company reported sales was USD 2,288 million compared to USD 2,333 million a year ago. Net income was USD 192 million compared to USD 101 million a year ago.

Basic earnings per share from continuing operations was USD 1.72 compared to USD 0.89 a year ago. Diluted earnings per share from continuing operations was USD 1.7 compared to USD 0.87 a year ago.