Antitrust Case Filings

Antitrust Case Filings

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View the list of NAICS and SIC industry codes used by the Division. To view all industry codes, visit Census.gov.

Displaying 1 - 10 of 14
Title Case Open Date Incident Date Case Type Federal Court Industry Code
U.S. and Plaintiff States v. Aetna Inc., and Humana Inc. July 21, 2016 Civil Merger District of Columbia, District of Direct Health and Medical Insurance Carriers
U.S. and Plaintiff States v. Anthem, Inc. and Cigna Corp. September 1, 2015 Civil Merger District of Columbia, District of Direct Health and Medical Insurance Carriers
U.S. v. Humana Inc. and Arcadian Management Services, Inc. March 27, 2012 Civil Merger District of Columbia, District of Direct Health and Medical Insurance Carriers
U.S. and State of Montana v. Blue Cross Blue Shield of Montana, Inc., et al. November 8, 2011 Civil Merger Montana, District of Direct Health and Medical Insurance Carriers, Third Party Administration of Insurance and Pension Funds
U.S. and State of Texas v. United Regional Health Care System February 25, 2011 Civil Non-Merger Texas, Northern District Direct Health and Medical Insurance Carriers, General Medical and Surgical Hospitals
U.S. and State of Michigan v. Blue Cross Blue Shield of Michigan October 18, 2010 Civil Non-Merger Michigan, Eastern District Direct Health and Medical Insurance Carriers
U.S. v. UnitedHealth Group, Inc. and Sierra Health Services, Inc. February 25, 2008 Civil Merger District of Columbia, District of Direct Health and Medical Insurance Carriers
U.S. v. UnitedHealth Group, Inc. and PacifiCare Health Systems, Inc. December 20, 2005 Civil Merger District of Columbia, District of Direct Health and Medical Insurance Carriers
U.S. v. Aetna and The Prudential Insurance Company June 21, 1999 Civil Merger Texas, Northern District Accident & Health Insurance, Direct Health and Medical Insurance Carriers, Hospital & Medical Service Plans
U.S. v. Medical Mutual of Ohio September 23, 1998 Civil Non-Merger Ohio, Northern District Direct Health and Medical Insurance Carriers, General Medical & Surgical Hospitals, Hospital & Medical Service Plans

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