UnitedHealth Group Inc. Business Contract

UnitedHealth Group Inc.

• Initial Deferred Stock Unit Award Agreement - Nonemployee Directors - UnitedHealth Group Inc. (Apr 24, 2012)
• Stock Appreciation Rights Award - UnitedHealth Group Inc. (Apr 24, 2012)
• Pharmacy Benefit Management Agreement - United HealthCare Services Inc. and Merck Medco Managed Care LLC (Oct 17, 2009)
• Services and License Agreement - ActaMed Corp. and United HealthCare Corp. (Oct 17, 2009)
• Articles of Merger - UnitedHealth Group Inc. and United HealthCare Corp. (Oct 17, 2009)
• ProviderLink Agreement and Plan of Merger - ActaMed Corp. and United Healthcare Corp. (Oct 17, 2009)
• Opinion Letter - In-House Counsel - Debt Securities Under Indenture - UnitedHealth Group Inc. (Apr 24, 2012)
• Pricing Agreement - Securities Issued and Sold Pursuant to Underwriting Agreement - UnitedHealth Group Inc. (Apr 24, 2012)