Corporate Information

2012 Annual Meeting

The 2012 Annual Meeting of Stockholders will be held at 10:00 a.m. PDT on May 22, 2012, at Health Net of California, 21281 Burbank Blvd., Woodland Hills, CA 91367, and also will be accessible via the Internet at the site noted in the Company's Notice of 2012 Annual Meeting and Proxy Statement.

Independent
Registered Public
Accounting Firm

Deloitte & Touche LLP
Los Angeles, CA

Stock Transfer Agent
and Registrar

Wells Fargo Bank, N.A.
St. Paul, MN

Market Data of
Health Net, Inc.

Common Stock
Traded: New York
Stock Exchange
Symbol: HNT

CAUTIONARY STATEMENT: Health Net, Inc. and its representatives may from time to time make written and oral forward-looking statements within the meaning of the Private Securities Litigation Reform Act ("PSLRA") of 1995, including statements in this Annual Report, in press releases, presentations, filings with the Securities and Exchange Commission ("SEC"), and in meetings with investors and analysts. All statements in this Annual Report other than statements of historical information provided herein, may be deemed to be forward-looking statements and as such are intended to be covered by the safe harbor for "forward-looking statements" provided by PSLRA. These statements are based on management's analysis, judgment, belief and expectation only as of the date hereof, and are subject to changes in circumstances and a number of risks and uncertainties. Without limiting the foregoing, statements including the words "believes," "anticipates," "plans," "expects," "may," "should," "could," "estimate," "intend," "feels," "will," "projects" and other similar expressions are intended to identify forward-looking statements. Actual results could differ materially from those expressed in, or implied or projected by the forward-looking information and statements due to, among other things, health care reform and other increased government participation in and regulation of health benefits and managed care operations, including the ultimate impact of the Affordable Care Act, which could materially adversely affect Health Net's financial condition, results of operations and cash flows through, among other things, reduced revenues, new taxes, expanded liability, and increased costs (including medical, administrative, technology or other costs), or require changes to the ways in which Health Net does business; rising health care costs; continued slow economic growth or a further decline in the economy; negative prior period claims reserve developments; trends in medical care ratios; membership declines; unexpected utilization patterns or unexpectedly severe or widespread illnesses; rate cuts and other risks and uncertainties affecting Health Net's Medicare or Medicaid businesses; litigation costs; regulatory issues with federal and state agencies including, but not limited to, the California Department of Managed Health Care, the Centers for Medicare & Medicaid Services, the Office of Civil Rights of the U.S. Department of Health and Human Services and state departments of insurance; operational issues; failure to effectively oversee our third party vendors; noncompliance by Health Net or Health Net's business associates with any privacy laws or any security breach involving the misappropriation, loss or other unauthorized use or disclosure of confidential information; any liabilities of the Northeast business that were incurred prior to the closing of its sale as well as those liabilities incurred through the winding-up and running-out period of the Northeast business; Health Net's ability to complete proposed dispositions on a timely basis or at all; investment portfolio impairment charges; volatility in the financial markets; and general business and market conditions.

Additional factors that could cause actual results to differ materially from those reflected in the forward-looking statements include, but are not limited to, the risks discussed in the "Risk Factors" section included within this Annual Report and subsequent Quarterly Reports on Form 10-Q filed with the SEC and the risks discussed in Health Net's other filings with the SEC. Readers are cautioned not to place undue reliance on these forward-looking statements. Except as may be required by law, Health Net undertakes no obligation to address or publicly update any of its forward-looking statements to reflect events or circumstances that arise after the date of this Annual Report.

On June 17, 2011, as required by Section 303A.12(a) of the New York Stock Exchange ("NYSE") Listed Company Manual, Health Net's Chief Executive Officer provided the Annual CEO Certification, certifying that as of such date, he was not aware of any violation by Health Net of NYSE's Corporate Governance listing standards.