America Service Group Inc. Announces New Contract between Company Operating Subsidiary, Prison Health Services, Inc., and Vermont Department of Corrections.

BRENTWOOD, Tenn, -- America Service Group Inc. (NASDAQ:ASGR) announced today that its operating subsidiary, Prison Health Services, Inc. (PHS), has entered into a new contract with the Vermont Department of Corrections for the provision of medical services to approximately 1,700 inmates in nine correctional facilities across the state. The new contract commenced on January 29, 2007, upon the expiration of the previous PHS contract. The new contract is structured on a cost-based model with defined risk-sharing and pay-for-performance parameters.

Richard Hallworth, president and chief executive officer of PHS, commented, "I want to thank the Vermont DOC for its confidence in PHS' people and capabilities to continue to render critical healthcare services in this challenging environment. We look forward to working with the Department under this innovative cost-based contract model, which has controls to appropriately manage costs and incentivize PHS, through pay-for-performance measures, when certain targeted clinical improvements and health outcomes are achieved."

America Service Group Inc., based in Brentwood, Tennessee, is a leading provider of correctional healthcare services in the United States. America Service Group Inc., through its subsidiaries, provides a wide range of healthcare and pharmacy programs to government agencies for the medical care of inmates. More information about America Service Group can be found on the Company's website at www.asgr.com or at www.prisonhealthmedia.com.

Cautionary Statement

This press release contains "forward-looking" statements made pursuant to the safe harbor provisions of the Private Securities Litigation Reform Act of 1995. Statements in this release that are not historical facts, including statements about the Company's or management's beliefs and expectations, constitute forward-looking statements and may be indicated by words or phrases such as "anticipate," "estimate," "plans," "expects," "projects," "should," "will," "believes" or "intends" and similar words and phrases. Forward-looking statements involve inherent risks and uncertainties. A number of important factors could cause actual results to differ materially from those contained in any forward-looking statement. Such factors include, but are not limited to, the following:

* the risk that government entities (including the Company's government customers) may bring enforcement actions against, seek additional refunds from, or impose penalties on, the Company or its subsidiaries as a result of the matters recently investigated by the Audit Committee or the previous restatement of the Company's financial results;

* the risks arising from shareholder litigation as a result of the matters recently investigated by the Audit Committee or the previous restatement of the Company's financial results;

* risks associated with the possibility that we may be unable to satisfy covenants under our credit facility;

* risks arising from potential weaknesses or deficiencies in our internal control over financial reporting;

* risks arising from the possibility that we may be unable to collect accounts receivable;

* the Company's ability to retain existing client contracts and obtain new contracts;

* whether or not government agencies continue to privatize correctional healthcare services;

* the possible effect of adverse publicity on the Company's business;

* increased competition for new contracts and renewals of existing contracts;

* the Company's ability to execute its expansion strategies;

* the Company's ability to limit its exposure for catastrophic illnesses and injuries in excess of amounts covered under contracts or insurance coverage;

* the outcome or adverse development of pending litigation, including professional liability litigation;

* risks arising from the possibility of continued financial underperformance by Secure Pharmacy Plus;

* the Company's dependence on key personnel; and

* the Company's determination whether to repurchase shares under its stock repurchase program.

A discussion of important factors and assumptions regarding certain statements and risks involved in an investment in the Company is contained in the Company's Annual Report on Form 10-K and other filings with the Securities and Exchange Commission. These forward-looking statements are made as of the date of this release. The Company assumes no obligations to update or revise them or provide reasons why actual results may differ.