UnitedHealth Group Inc.'s Earnings Guidance and Settlements Generates Comments

A.M. Best Comments on UnitedHealth Group Inc.'s Earnings Guidance and Settlements

OLDWICK, N.J.-- July 03, 2008 --A.M. Best Co. has commented that the ratings of UnitedHealth Group Inc. (UnitedHealth) (Minnetonka, MN) (NYSE: UNH) and its subsidiaries remain unchanged following the company's release of a revision to earnings guidance and reduced second quarter and full year 2008 earnings. UnitedHealth also announced a settlement in the federal securities class action and Employee Retirement Income Security Act (ERISA) lawsuits.

On July 2, 2008, UnitedHealth announced a revision to its earnings outlook for 2008 following an assessment of preliminary second quarter 2008 results and recent business trends. The company's risk-based commercial business produced a lower level of gross margin than expected due to increased pressure on premium yields, which are resulting from a competitive commercial business environment. Furthermore, UnitedHealth is experiencing a decrease in the gross margin for Medicare Part D and Medicare Chronic Special Needs Plans.

Additionally, UnitedHealth announced that it had reached an agreement to settle both the federal securities class action and ERISA lawsuits. Both lawsuits arose from UnitedHealth's historical stock option practices. As a result of the settlements, UnitedHealth will pay $895 million pre-tax into a settlement fund for the benefit of class members of the federal securities class action lawsuit and $17 million into a settlement fund for the benefit of ERISA class members. UnitedHealth's insurance carriers will cover the majority of the ERISA settlement.

A.M. Best expects UnitedHealth to continue to experience pressure in the commercial market, which may result in lower margins. The result of these announcements and the subsequent payment for the settlements are expected to increase UnitedHealth's debt-to-capital ratio above 40%, should the company use debt for the payment. While A.M. Best is not comfortable with an increase in the debt-to-capital ratio above 40%, A.M. Best expects the ratio to remain less than 45% and for this ratio to return to 40%by second quarter 2009. A.M. Best also expects UnitedHealth's earnings before interest and taxes (EBIT) interest coverage to remain at 10 times or greater. Additionally, A.M. Best would like UnitedHealth to scale back its share repurchase program until the debt-to-capital ratio decreases to 40%.

On January 29, 2008, A.M. Best issued a press release announcing a downgrade to the ratings of UnitedHealth Group and select subsidiaries. At that time, A.M. Best considered the change in the company's capital structure and increase in debt-to-capital ratio in the rating action.

If UnitedHealth's debt-to-capital ratio increases above 45% or if the company announces another negative revision to earnings (including any additional settlements or fines), a negative rating action may occur. Additionally, A.M. Best would take into consideration the magnitude of the amount of any settlement or fine in any rating action. A.M. Best will continue to monitor the financial results and risk-based capitalization of UnitedHealth and its insurance subsidiaries, as well as continue its ongoing dialogue with company management.

Founded in 1899, A.M. Best Company is a global full-service credit rating organization dedicated to serving the financial and health care service industries, including insurance companies, banks, hospitals and health care system providers. For more information, visit www.ambest.com.

Contacts

A.M. Best Co.
Analysts:
Sally Rosen, 908-439-2200, ext. 5280
sally.rosen@ambest.com
or
Kenneth Frino, 908-439-2200, ext. 5012
kenneth.frino@ambest.com
or
Public Relations:
Jim Peavy, 908-439-2200, ext. 5644
james.peavy@ambest.com
or
Rachelle Morrow, 908-439-2200, ext. 5378
rachelle.morrow@ambest.com