|The Associated Press|
The performance topped
Health insurance is
The company has touted Optum as an important source of future growth, and revenue from that segment climbed 8 percent to
The insurer also said enrollment for its UnitedHealthcare insurance business climbed 3 percent to 35.6 million people compared with the end of 2011.
Total operating costs also climbed as medical costs, or the amount
Analysts forecast earnings of
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