UnitedHealth Group (UNH)

Commercial Paper and Credit Facilities

Commercial paper consisted of senior unsecured debt sold on a discounted basis with maturities of up to 270 days. As of March 31, 2009, the Company had $60 million of outstanding commercial paper with interest rates ranging from 1.0% to 1.4%.

In November 2008, the Company entered into a $750 million 364-day revolving bank credit facility. The interest rate is variable based on term and amount and is calculated based on the London Interbank Offered Rate (LIBOR) plus a spread. At March 31, 2009, the interest rate on this facility, had it been drawn, would have ranged from 2.7% to 4.0%.

In May 2007, the Company amended and restated its $1.3 billion five-year revolving bank credit facility which included increasing the capacity. There is currently $2.5 billion available under this credit facility which matures in May 2012. The interest rate is variable based on term and amount and is calculated based on LIBOR plus a spread. At March 31, 2009, the interest rate on this facility, had it been drawn, would have ranged from 0.7% to 2.0%.

These credit facilities support the Company’s commercial paper program and are available for general working capital purposes. As of March 31, 2009, the Company had no amounts outstanding under its credit facilities.

Commercial Paper and Credit Facilities

Commercial paper consisted of senior unsecured debt sold on a discount basis with maturities up to 270 days. As of December 31, 2008, the Company had $101 million outstanding commercial paper with interest rates ranging from 5.1% to 7.1%.

In November 2008, the Company entered into a $750 million 364-day revolving bank credit facility which replaced the Company’s $1.5 billion 364-day revolving bank credit facility entered into in November 2007. The interest rate is variable based on term and amount and is calculated based on LIBOR plus a spread. At December 31, 2008, the interest rate ranged from 2.9% to 4.3%.

In May 2007, the Company amended and restated its $1.3 billion five-year revolving bank credit facility which included increasing the capacity. There is currently $2.5 billion available under this credit facility which matures in May 2012. The interest rate is variable based on term and amount and is calculated based on LIBOR plus a spread. At December 31, 2008, the interest rate ranged from 0.6% to 2.0%.

These credit facilities support the Company’s commercial paper program and are available for general working capital purposes. As of December 31, 2008, the Company had no amounts outstanding under its credit facilities.

Commercial Paper and Credit Facilities

Commercial paper consisted of senior unsecured debt sold on a discounted basis with maturities up to 270 days. At September 30, 2008, the Company had $586 million outstanding commercial paper with interest rates ranging from 4.5% to 7.1%.

In November 2008, the Company entered into a $750 million 364-day revolving bank credit facility which replaced the $1.5 billion 364-day revolving bank credit facility entered into in November 2007.

In May 2007, the Company amended and restated its $1.3 billion five-year revolving bank credit facility which included increasing the capacity. There is currently $2.5 billion available under this credit facility which matures in May 2012. These credit facilities support the Company’s commercial paper program and are available for general working capital purposes.

At September 30, 2008, the Company had no amounts outstanding under its credit facilities.