Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934

Date of Report (Date of Earliest Event Reported):   August 27, 2012

AMERIGROUP Corporation
(Exact name of registrant as specified in its charter)

Delaware 001-31574 54-1739323
(State or other jurisdiction
(I.R.S. Employer
of incorporation) File Number) Identification No.)
4425 Corporation Lane, Virginia Beach, Virginia   23462
(Address of principal executive offices)
(Zip Code)
Registrant’s telephone number, including area code:   (757) 490-6900

Not Applicable
Former name or former address, if changed since last report


Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:

[  ]  Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)
[  ]  Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)
[  ]  Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))
[  ]  Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Item 1.01 Entry into a Material Definitive Agreement.

On August 27, 2012, AMERIGROUP Corporation, through its subsidiary, AMERIGROUP Texas, Inc., received an executed amendment, Amendment No. 3 (the "Amendment"), to the Health and Human Services Commission Uniform Managed Care Contract for the STAR, STAR+PLUS and CHIP programs (Contract Number: 529-12-0002-00019)(the "Contract"). The Amendment is effective September 1, 2012 and, among other things, establishes capitation rates for the STAR, STAR+PLUS and CHIP programs for the rate period September 1, 2012 through August 31, 2013.

The foregoing description does not purport to be a complete statement of the parties’ rights and obligations under the Contract or the Amendment.


Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

    AMERIGROUP Corporation
August 31, 2012   By:   Nicholas J. Pace
        Name: Nicholas J. Pace
        Title: Executive Vice President, General Counsel and Secretary