Express Scripts Holding Co., the nation's largest pharmacy-benefit manager, said that net income narrowed slightly in the fourth quarter compared with the prior-year period in part due to the loss of UnitedHealth Group as a customer.
The St. Louis-based company reported net income in the fourth quarter was $502 million, compared with $504 million in 2012. Net income for the year rose to $1.84 billion in 2013, compared with $1.3 billion in 2012.
Adjusted claims increased 6% to about $1.48 billion in 2013, compared with $1.39 billion in 2012.