HEALTHCARE SERVICES GROUP, INC.
                        1995 DIRECTORS' STOCK OPTION PLAN

                                    ARTICLE I

                                     PURPOSE

   The purpose of the Healthcare  Services  Group,  Inc. 1995  Directors'  Stock
Option Plan (the "Plan") is to secure for Healthcare  Services  Group,  Inc. and
its stockholders the benefits arising from stock ownership by its Directors. The
Plan will provide a means  whereby  such  Directors  may purchase  shares of the
common stock,  $.01 par value, of Healthcare  Services Group,  Inc.  pursuant to
options granted in accordance with the Plan.

                                   ARTICLE II

                                   DEFINITIONS

   The following  capitalized  terms used in the Plan shall have the  respective
meanings set forth in this Article:

   2.1  "Committee"  shall  mean the  Stock  Option  Committee  of the  Board of
Directors of the  Corporation,  Healthcare  Services  Group,  Inc.,  which shall
consist  of two or more  members  of the  Board  of  Directors  of the  Board of
Directors of the Corporation.

   2.2  "Chairman"  shall  mean  the duly  appointed  Chairman  of any  standing
Committee of the Board.

   2.3  "Company"  shall mean  Healthcare  Services  Group,  Inc. and any of its
subsidiaries.

   2.4  "Director"  shall  mean  any  person  who is a  member  of the  Board of
Directors of the Company.

   2.5 "Eligible Director" shall be any Director of the Company.

   2.6 "Exercise Price" shall mean the price per Share at which an Option may be
exercised.

   2.7 "Fair  Market  Value"  shall mean the closing  price of  publicly  traded
Shares on the  national  securities  exchange on which Shares are listed (if the
Shares are so listed) or on the Nasdaq  Stock  Market  System (if the Shares are
regularly  quoted on the Nasdaq  Stock Market  System),  or, if not so listed or
regularly quoted,  the mean between the closing bid and asked prices of publicly
traded Shares in the  over-the-counter  market Electronic Bulletin Board, or, if
such bid and asked prices shall not be available,  as reported by any nationally
recognized quotation service selected by the Company.

   2.8 "Option" shall mean an Option to purchase Shares granted  pursuant to the
Plan.

   2.9 "Option Agreement" shall mean the written agreement  described in Article
VI herein.

   2.10 "Permanent  Disability" shall mean the condition of an Eligible Director
who is unable to participate as a member of the Board by reason of any medically
determined  physical  or mental  impairment  which can be  expected to result in
death or which can be expected to last for a continuous  period of not less than
twelve (12) months.

   2.11 "Purchase Price" shall be the Exercise Price multiplied by the number of
whole Shares with respect to which an Option may be exercised.

   2.12  "Shares"  shall mean  shares of common  stock,  $.01 par value,  of the
Company.

                                   ARTICLE III

                                 ADMINISTRATION

   3.1 General.  This Plan shall be  administered by the Committee in accordance
with the express provisions of this Plan.

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   3.2 Powers of the  Committee.  The  Committee  shall  have full and  complete
authority  to adopt  such  rules  and  regulations  and to make  all such  other
determinations  not  inconsistent  with  the  Plan as may be  necessary  for the
administration of the Plan.

                                   ARTICLE IV

                             SHARES SUBJECT TO PLAN

   Subject to adjustment in accordance  with Article IX, an aggregate of 150,000
Shares are reserved for  issuance  under this Plan.  Shares sold under this Plan
may be either  authorized,  but  unissued  Shares or  reacquired  Shares.  If an
Option, or any portion thereof, shall expire or terminate for any reason without
having been  exercised in full,  the  unpurchased  Shares covered by such Option
shall be available for future grants of Options.

                                    ARTICLE V

                                     GRANTS

   5.1 Grants of Options.  Subject to the express  provisions  of the Plan,  the
Committee shall have the authority, in its discretion, to determine the Eligible
Directors to whom the Options shall be granted, the number of Shares which shall
be subject to each  Option,  the  purchase  price of each Share  which  shall be
subject  to each  Option,  the  period(s)  during  which such  Options  shall be
exercisable  (whether in whole or in part),  and the other terms and  provisions
thereof.  In determining the Eligible Directors to whom Options shall be granted
and the number of Shares for which Options shall be granted, the Committee shall
consider  the  length of  service  of the  Eligible  Director  and the amount of
earnings of the Company.

   5.2  Determination  Final.  The  determination  of the  Committee  on matters
referred to this Article V shall be final.

                                   ARTICLE VI

                                 TERMS OF OPTION

   Each Option shall be evidenced by a written Option Agreement  executed by the
Company and the Eligible Director which shall specify the Grant Date, the number
of Shares  subject to the Option,  the Exercise  Price and shall also include or
incorporate  by reference the substance of all of the following  provisions  and
such other provisions consistent with this Plan as the Board may determine.

   6.1 Term.  The term of the Option shall be five (5) years from the Grant Date
of each Option,  subject to earlier  termination in accordance  with Articles VI
and X.

   6.2  Restriction  on Exercise.  Options shall be  exercisable at such time or
times and subject to such terms and  conditions  as shall be  determined  by the
Board at grant,  provided,  however,  that  except  in the case of the  Eligible
Director's  death or  Permanent  Disability,  upon which  events the Option will
become  immediately  exercisable,  unless a longer  vesting  period is otherwise
determined by the Committee at grant,  Options shall be  exercisable as follows:
one-half  of  the  aggregate  Shares   purchasable  under  an  Option  shall  be
exercisable  commencing one year after the Grant Date and an additional one-half
of the Shares  purchasable  under an Option shall be exercisable  commencing two
years  after the Grant  Date.  The Board  may waive  such  installment  exercise
provision at any time in whole or in part based on performance and/or such other
factors as the Board may determine in its sole  discretion,  provided,  however,
that no Option shall be exercisable until more than six months have elapsed from
the Grant Date.

   6.3 Exercise  Price.  The Exercise  Price for each Share subject to an Option
shall be the Fair Market Value of the Share as determined in Section 2.7 herein.

   6.4 Manner of Exercise.  An Option shall be exercised in accordance  with its
terms, by delivery of a written notice of exercise to the Company and payment of
the full purchase price of the Shares being purchased.  An Eligible Director may
exercise an Option with  respect to all or less than all of the Shares for which
the Option may then be  exercised,  but an Eligible  Director  must exercise the
Option in full Shares.

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   6.5 Payment.  The Purchase Price of Shares purchased pursuant to an Option or
portion thereof, may be paid:

       (a) in United States  Dollars,  in cash or by check,  bank draft or money
   order payable to the Company; or

       (b) by delivery of Shares  already  owned by an Eligible  Director (for a
   period of at least six months)  with an  aggregate  Fair Market  Value on the
   date of exercise equal to the Purchase Price.

   6.6 Transferability. No Option shall be transferable,  otherwise than by will
or the laws of descent  and  distribution,  and an Option  shall be  exercisable
during the  Eligible  Director's  lifetime  only by the Eligible  Director,  his
guardian or legal  representative or to immediate family members of the Eligible
Director or pursuant to a qualified domestic relations order;  provided that the
Committee  may  grant  options  that  are   transferable,   without  payment  of
consideration,  to  immediate  family  members of the  optionee  or to trusts or
partnerships for such family members.

   6.7  Termination  of  Membership  on the  Board.  If an  Eligible  Director's
membership on the Board terminates for any reason,  an Option vested on the date
of  termination  may be exercised in whole or in part at any time within one (1)
year after the date of such  termination  (but in no event after the term of the
Option expires) and shall thereafter terminate.

                                   ARTICLE VII

                        GOVERNMENT AND OTHER REGULATIONS

   7.1 Delivery of Shares.  The  obligation  of the Company to issue or transfer
and deliver Shares for exercised  Options under the Plan shall be subject to all
applicable laws, regulations, rules, orders and approvals which shall then be in
effect.

   7.2 Holding of Stock After  Exercise of Option.  The Option  Agreement  shall
provide that the Eligible  Director,  by accepting  such Option,  represents and
agrees, for the Eligible Director and his permitted  transferees  hereunder that
none of the Shares  purchased upon exercise of the Option shall be acquired with
a view to any sale,  transfer or  distribution of the Shares in violation of the
Securities  Act of 1933,  as amended  (the "Act") and the person  exercising  an
Option  shall  furnish  evidence  satisfactory  to that  Company to that effect,
including an indemnification of the Company in the event of any violation of the
Act by such  person.  Notwithstanding  the  foregoing,  the  Company in its sole
discretion may register  under the Act the Shares  issuable upon exercise of the
Options under the Plan.

                                  ARTICLE VIII

                                 WITHHOLDING TAX

   The Company may in its discretion, require an Eligible Director to pay to the
Company,  at the time of exercise of an Option an amount that the Company  deems
necessary to satisfy its obligations to withhold federal,  state or local income
or other  taxes  (which  for  purposes  of this  Article  includes  an  Eligible
Director's  FICA  obligation)  incurred  by  reason of such  exercise.  When the
exercise of an Option does not give rise to the  obligation to withhold  federal
income  taxes on the date of  exercise,  the  Company  may,  in its  discretion,
require an  Eligible  Director  to place  Shares  purchased  under the Option in
escrow for the  benefit  of the  Company  until such time as federal  income tax
withholding  is required on amounts  included in the Eligible  Director's  gross
income as a result of the exercise of an Option.  At such time, the Company,  in
its discretion, may require an Eligible Director to pay to the Company an amount
that the Company deems necessary to satisfy its obligation to withhold  federal,
state or local taxes incurred by reason of the exercise of the Option,  in which
case the Shares  will be released  from escrow upon such  payment by an Eligible
Director.

                                   ARTICLE IX

                                   ADJUSTMENTS

   9.1  Proportionate  Adjustments.  If the  outstanding  Shares are  increased,
decreased,  changed into or exchanged into a different  number or kind of Shares
or  securities  of  the  Company   through   reorganization,   recapitalization,
reclassification,  stock  dividend,  stock split,  reverse  stock split or other
similar transaction, an

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appropriate and  proportionate  adjustment shall be made by the Committee or the
Board of Directors to the maximum  number and kind of Shares as to which Options
may be granted under this Plan. A corresponding  adjustment  changing the number
or kind of Shares allocated to unexercised  Options or portions  thereof,  which
shall have been granted prior to any such change,  shall  likewise be made.  Any
such adjustment in the  outstanding  Options shall be made without change in the
Purchase  Price  applicable  to the  unexercised  portion of the  Option  with a
corresponding  adjustment  in the  Exercise  Price of the Shares  covered by the
Option.  Notwithstanding  the  foregoing,  there shall be no adjustment  for the
issuance  of Shares on  conversion  of notes,  preferred  stock or  exercise  of
warrants or Shares issued by the Board for such consideration as the Board deems
appropriate.

   9.2  Reorganization,  etc.  Notwithstanding any other provision in Article VI
hereof,  upon  the  dissolution  or  liquidation  of  the  Company,  or  upon  a
reorganization,  merger  or  consolidation  of the  Company  with  one  or  more
corporations as a result of which the Company is not the surviving  corporation,
or upon a sale of substantially all of the property or more than 80% of the then
outstanding Shares of the Company to another corporation, the Company shall give
to each  Eligible  Director at the time of adoption of the plan or agreement for
liquidation, dissolution, merger or sale either (1) a reasonable time thereafter
within which to exercise the Option in its entirety  prior to the effective date
of such liquidation or dissolution, merger or sale, or (2) the right to exercise
the Option in its entirety as to an equivalent  number of Shares of stock of the
corporation  succeeding  the Company or acquiring its business by reason of such
liquidation, dissolution, merger, consolidation or reorganization.

                                    ARTICLE X

                        AMENDMENT OR TERMINATION OF PLAN

   10.1  Amendments.  The Board may at any time amend or revise the terms of the
Plan,   provided  no  such  amendment  or  revision  shall,  unless  appropriate
stockholder approval of such amendment or revision is obtained:

       (a) increase the maximum  number of Shares which may be sold  pursuant to
   Options  granted under the Plan,  except as permitted under the provisions of
   Article IX;

       (b) change the minimum Exercise Price set forth in Article VI; or

       (c) permit the granting of Options to any one other than as provided in
   Article V.

   10.2  Termination.  The Board at any time may suspend or terminate this Plan.
This Plan, unless sooner terminated, shall terminate on the tenth anniversary of
its adoption by the Board.  No Option may be granted  under this Plan while this
Plan is suspended or after it is terminated.

   10.3 Consent of Holder.  No amendment,  suspension or termination of the Plan
shall, without the consent of the holder of Options,  alter or impair any rights
or obligations under any Option theretofore granted under the Plan.

                                   ARTICLE XI

                            MISCELLANEOUS PROVISIONS

   11.1 Privilege of Stock Ownership.  No Eligible Director entitled to exercise
any Option  granted under the Plan shall have any of the rights or privileges of
a stockholder  of the Company with respect to any Shares  issuable upon exercise
of an Option until  certificates  representing the Shares shall have been issued
and delivered.

   11.2 Plan Expenses.  Any expenses incurred in the  administration of the Plan
shall be borne by the Company.

   11.3 Use of Proceeds.  Payments  received from an Eligible  Director upon the
exercise of Options shall be used for general corporate purposes of the Company.

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   11.4  Governing  Law.  The  Plan  has  been  adopted  under  the  laws of the
Commonwealth  of  Pennsylvania.  The Plan and all  Options  which may be granted
hereunder and all matters  related  thereto,  shall be governed by and construed
and enforceable in accordance with the laws of the  Commonwealth of Pennsylvania
as it then exists.

                                   ARTICLE XII

                              STOCKHOLDER APPROVAL

   This Plan is subject to approval, at a duly held stockholders' meeting within
twelve  (12)  months  after  the date  the  Board  approves  this  Plan,  by the
affirmative  vote of holders of a majority  of the voting  Shares of the Company
represented  in person or by proxy and entitled to vote at the meeting.  Options
may be granted, but not exercised, before such stockholder approval is obtained.
If the  stockholders  fail to approve the Plan within the required  time period,
any Options granted under this Plan shall be void, and no additional Options may
thereafter be granted hereunder.

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