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Case

U.S. v. UnitedHealth Group, Inc. and Sierra Health Services, Inc.

Final Judgment (September 24, 2008)

Response of Plaintiff United States to the AMA's and SEIU's Motion for Leave to Appear as Amici Curiae (September 23, 2008)

Plaintiff United States' Motion for Entry of Proposed Final Judgment and Memorandum in Support (August 25, 2008)

Certificate of Compliance with Provisions of the Antitrust Procedures and Penalties Act (August 25, 2008)

Response of Plaintiff United States to Public Comments (July 7, 2008)

Comments of the American Medical Association, Nevada State Medical Association and the Clark County Medical Society on the Proposed Consent Order (July 7, 2008)

Tunney Act Comments, United States v. UnitedHealth Group Incorporated (July 7, 2008)

Tunney Act Comments of SEIU Local 1107 on the Proposed Remedy in United Health Group Inc.'s Acquisition of Sierra Health Services Inc. (July 7, 2008)

Tunney Act Comments by Clark County Nevada (July 7, 2008)

[Proposed] Final Judgment (February 25, 2008)

Hold Separate and Asset Preservation Stipulation and Order (February 25, 2008)

Hold Separate and Asset Preservation Stipulation and [Proposed] Order (February 25, 2008)

Plaintiff United States' Explanation of Consent Decree Procedures (February 25, 2008)

Competitive Impact Statement (February 25, 2008)

Complaint (February 25, 2008)

Case Open Date
Case Name
United States v. UnitedHealth Group Incorporated and Sierra Health Services, Inc.
Case Type
Civil Merger
Case Violation(s)
  • Horizontal Merger
Industry Code(s)
  • Direct Health and Medical Insurance Carriers
Component
Antitrust Division
Case Documents
Final Judgment   [PDF, ]
Response of Plaintiff United States to the AMA's and SEIU's Motion for Leave to Appear as Amici Curiae   [PDF, ]
Plaintiff United States' Motion for Entry of Proposed Final Judgment and Memorandum in Support   [PDF, ]
Certificate of Compliance with Provisions of the Antitrust Procedures and Penalties Act   [PDF, ]
Response of Plaintiff United States to Public Comments   [PDF, ]
Comments of the American Medical Association, Nevada State Medical Association and the Clark County Medical Society on the Proposed Consent Order   [PDF, ]
Tunney Act Comments, United States v. UnitedHealth Group Incorporated   [PDF, ]
Tunney Act Comments of SEIU Local 1107 on the Proposed Remedy in United Health Group Inc.'s Acquisition of Sierra Health Services Inc.   [PDF, ]
Tunney Act Comments, United States v. UnitedHealth Group   [PDF, ]
[Proposed] Final Judgment   [PDF, ]
Hold Separate and Asset Preservation Stipulation and Order   [PDF, ]
Hold Separate And Asset Preservation Stipulation And [Proposed] Order   [PDF, ]
Plaintiff United States' Explanation of Consent Decree Procedures   [PDF, ]
Competitive Impact Statement   [PDF, ]
Complaint   [PDF, ]
Updated August 5, 2015