[HEALTH NET, INC. LETTERHEAD]

October 10, 2005

Mr. Jeff Folick
[ADDRESS]
[ADDRESS]

Dear Jeff:

This letter will confirm the discussions and agreements reached between you and
the Company to further amend the letter agreement dated May 22, 2002, as amended
by the letter agreement dated July 2, 2004 and as further amended by the letter
agreement dated January 28, 2005 (collectively, the “Agreement”) setting forth
the terms and conditions of your employment with the Company. Capitalized terms
used but not otherwise defined herein shall have the meaning ascribed to such
terms in the Agreement.

In accordance with Section 17 of the Agreement, you and the Company hereby agree
and acknowledge that each of the sections of the Agreement listed below is
hereby amended, as follows:

Subsection (C) of Section 1 of the Agreement is added as follows:

“C. Disclosure of Personal Compensation Information. As an “executive officer”
of the Company (as such term is defined in the rules and regulations of the
Securities and Exchange Commission (“SEC”)), information regarding your
employment arrangements with the Company, including, among other things, the
terms of this Agreement and any stock option agreement, restricted stock
agreement and/or severance agreement you enter into with the Company from time
to time (collectively, “Personal Compensation Information”), may be disclosed in
filings with the SEC, the New York Stock Exchange (“NYSE”) and/or other
regulatory organizations upon the occurrence of certain triggering events. Such
triggering events include, but are not limited to, the execution of this
Agreement and any amendments thereto, changes in your Base Salary, any annual
incentive payment (whether in the form of cash or equity) awarded to you (in the
past or after the date hereof), and the establishment of performance goals under
the Company’s incentive plans. Your execution of this Agreement will serve as
your acknowledgement that your Personal Compensation Information may be publicly
disclosed from time to time in filings with the SEC, NYSE or otherwise as
required by applicable law.”

Subsection (h) of Section 9 of the Agreement is amended and restated in its
entirety as follows:

“(h) You will have the option, exercisable by notifying the Company in writing
no earlier than October 10, 2005 but no later than March 31, 2006, to terminate
your employment with the Company effective thirty (30) days following the date
of such notice (the “Effective Date”), and to receive the incentive package
described below in lieu of any other payments or benefits under Section 9 of the
Agreement (the “Incentive Package”), provided that you sign and do not revoke a
Waiver and Release of Claims in the form attached hereto as Exhibit A, and a
Restrictive Covenant Agreement in the form attached hereto as Exhibit B, both of
which are incorporated into this Agreement by reference, and subject to the
other terms and conditions set forth below:

  (1)   Cash Payment; Benefits. You will receive (i) a lump sum cash payment
equal to two times (2x) your Base Salary in effect immediately prior to the
Effective Date and (ii) the continuation of your medical, dental and vision
benefits for you and your dependents for up to six (6) months following the
Effective Date, and (iii) after expiration of such six (6) month benefits
continuation period, the premium payments for continuation, under COBRA, of your
medical, dental and vision benefits (as maintained for your benefit immediately
prior to the Effective Date) for you and your dependents for up to eighteen
(18) months, provided that you properly elect to continue those benefits under
COBRA, and provided further that your eligibility for benefits continuation
and/or COBRA premium payments will expire immediately upon your accepting
employment with another employer offering comparable benefits. The lump sum
payment referred to in clause (i) above will be paid within thirty (30) days
following the Effective Date.

  (2)   Bonus Opportunity. You will be eligible for two separate bonus awards in
lieu of participation in the Company’s 2005 Management Incentive Plan (“2005
MIP”) and 2006 Management Incentive Plan (“2006 MIP”), as set forth below:

(A) You will be paid a bonus award equal to fifty percent (50%) of your current
2005 MIP target opportunity so long as all of the following conditions are met:
i) you successfully complete and timely file with the Centers for Medicare and
Medicaid Services (“CMS”) the Company’s bid application pursuant to competitive
bidding procedures for Medicare Advantage set forth in the Medicare
Modernization Act of 2003 which requires bid applications to be submitted by
June 6, 2005 (the “Bid Application”); and ii) the Bid Application is approved by
the CMS; and iii) the Bid Application is certified by the Company’s Chief
Financial Officer as economically viable at the time of filing.

(B) You will be paid a bonus award equal to fifty percent (50%) of your current
2005 MIP target opportunity if you successfully implement the Company’s Medicare
plan. The criteria and measures for determining a successful implementation will
be developed by the Company’s Chief Executive Officer and approved by the Chair
of the Compensation Committee of the Company’s Board of Directors.

  (3)   Stock Options. Your timely election to terminate your employment
pursuant to this Section 9(h) will be treated the same as a termination by the
Company without Cause (as defined in the Agreement) for purposes of your ability
to exercise your Stock Options under your Stock Option Agreements. Accordingly,
as of the Effective Date, you will have ninety (90) days to exercise any
outstanding, vested Stock Options. You and the Company acknowledge and agree
that Exhibit C attached hereto accurately reflects the current status of stock
options granted to you by the Company.”

Section 9(c) of the Agreement is hereby amended and replaced with the following:

“In the event that your employment is voluntarily terminated by you at any time
(except as the result of your timely election to receive the Incentive Package
pursuant to subsection (h), or for Good Reason within two (2) years after a
Change in Control of Health Net, Inc.) then you shall not be eligible to receive
any payments set forth in this Section 9.”

Section 14(e) of the Agreement is hereby amended and replaced with the
following:

“If you have timely elected the Incentive Package and entered into the
Restrictive Covenant Agreement attached hereto as Exhibit B, and provided that
your employment has not been terminated by the Company for Cause on or before
the Effective Date, then this Section 14 shall be of no further force or effect
and the terms of the Restrictive Covenant Agreement shall govern.

If you have timely elected the Incentive Package and your employment is
thereafter terminated by the Company without Cause before the Effective Date,
then you will remain eligible to receive the Incentive Package subject to the
terms and conditions set forth above. The Incentive Package is in lieu of any
other severance benefits under the Agreement or any other agreement between you
and the Company, or under any Company policy or program, and in lieu of your
participation in the 2005 MIP and 2006 MIP. If your employment is terminated for
Cause before the Effective Date, then you will not be eligible to receive the
Incentive Package.

In the event that you do not timely elect the Incentive Package, then you and
the Company acknowledge and agree that you will remain subject to the terms and
conditions of the Agreement, including, but not limited to, participation in the
2005 MIP and the 2006 MIP, a Change in Control severance benefit (as defined in
the Agreement), and acceleration in vesting of your Stock Options based on
completion of a “Change in Control” transaction (as defined in the Stock Option
Plan and Stock Option Agreement), provided that all of the terms and conditions
of such benefits set forth in such documents are met.”

Except as expressly provided herein, the terms and conditions of the Agreement
(including, without limitation, the at-will employment term) shall remain in
full force and effect. Your signature below will not only confirm your agreement
with and acceptance of the terms of this letter, but will also be your
acknowledgement that you will not be entitled to receive or be eligible for any
future bonus compensation other than that referred to above. This will also
confirm that the terms of this letter have been approved by the Compensation
Committee of the Company’s Board of Directors. Please sign one copy of this
letter where indicated below and return it to me indicating such agreement and
acknowledgement. The other copy is for your records.

Sincerely,

/s/ Jay M. Gellert

Jay M. Gellert
President and Chief Executive Officer

I hereby agree to the amendment to the terms of my letter agreement dated
May 22, 2004, as amended by the letter agreement dated July 2, 2004 and further
amended by the letter agreement dated January 28, 2005 as set forth above.

/s/ Jeff Folick
     
Jeff Folick

Date: October 10, 2005