EXHIBIT 10.27

                               SUBLEASE AGREEMENT
                                     BETWEEN
                                MEDECISION, INC.
                                       AND
                            PATIENT INFOSYSTEMS, INC.


                              DATED: March 30, 1998



MEDecision,  Inc.  ("MED") is the tenant  under that  certain  office  lease (as
amended  from time to time)  dated as of August  4, 1995 (the  "Lease"  attached
hereto as Exhibit A) with EOP - One Devon Square, L.P. as landlord  ("Landlord")
respecting a portion of the second  floor (the  "Leased  Space") of the building
commonly  known  as One  Devon  Square  (the  "Building"),  situate  at 724 West
Lancaster  Avenue,  Wayne, PA 19087.  MED hereby agrees to sublease a portion of
the Leased Space to Patient InfoSystems, Inc. ("Subtenant") and Subtenant hereby
agrees to sublease such space from MED, on the following terms and conditions:


    1) The Space:

    The subleased space (the "Premises") will consist of a portion of the second
    floor consisting of approximately 2,047 rentable square feet as shown on the
    attached floor plan entitled Exhibit B.


    2) The Term:

    The term of the sublease  agreement (the  "Sublease")  shall commence on the
    later of June 1, 1998, or upon MED's  occupancy of the  premises,  and shall
    terminate at midnight at the close of May 31, 2001  without the  requirement
    of any further notice thereof by either party to the other, except as may be
    provided elsewhere in this Sublease.


    3) Sublease Rent:

    Sublease rent payable by the  Subtenant to MED shall be $3,350.00 per month.
    Rent shall be paid monthly in advance of the first of each month, without
    demand or set-off.


    4) Additional Rent:

    Notwithstanding anything contained in the Lease between MED and the Landlord
    to the contrary or in the Sublease  herein,  the Subtenant shall be directly
    responsible  for the cost of  electricity  which will be billed to Subtenant
    according to paragraph  5.03 of the Lease between MED and Landlord,  and for
    their  proportionate share (according to the formula in paragraph 5.04(a) of
    the Lease  between MED and  Landlord)  of increases in the cost of operating
    and  maintaining  the Building  during all or part of any  calendar  year in
    which this Sublease is in effect.

5) Improvements:

Subtenant  acknowledges  that it has inspected the Premises and agrees to accept
the Premises in their present "as-is"  condition and any improvements will be at
the sole cost of the Subtenant,


6) Insurance:

Subtenant shall maintain,  with MED and Landlord named as additional  insured's,
such liability and other  insurance as is required to be maintained by MED under
the Lease, with such limits and otherwise in accordance such requirements as are
set forth in the Lease.
Subtenant  shall  provide a  Certificate  of  Insurance to MED  indicating  such
coverage.


7) Further Subletting:

Subtenant shall not have the right to further sublease of the Premises.


8) MED Lease:

This Sublease is subject to all of the terms and  conditions of the Lease,  each
of which is hereby incorporated herein by reference and made a part thereof, and
the parties agree that:

(a)   Subtenant shall fully and faithfully perform, with regard to the Premises,
      all of the duties and  obligations  contained in the terms,  covenants and
      conditions  of the Lease to be performed  by MED as tenant.  Each event of
      default set forth in the Lease  respecting  MED and the Leased Space shall
      be equally applicable to Subtenant and the Premises.

(b)   MED, in its  relations  with  Subtenant  hereunder,  shall have all of the
      rights and  remedies  afforded  to Landlord  in it  relations  with MED as
      tenant as set forth in the Lease.  Without  limiting the generality of the
      foregoing,  the  consent  of MED  shall  be  required  for any  action  of
      Subtenant which,  pursuant to the Lease, would require consent of Landlord
      as to the tenant.

(c)   MED is hereby  released  and  relieved  of (i) all of the  obligations  of
      Landlord  as set  forth in the Lease  other  than any  obligation  to give
      notice prior to exercising its rights and remedies, and (ii) any liability
      to Subtenant for any default by Landlord under the Lease or any failure by
      landlord to perform any of its obligations  thereunder,  but MED agrees to
      reasonably cooperate with Subtenant, upon the written request of Subtenant
      and at Subtenant's sole expense,  in enforcing any of such obligations and
      causing landlord to perform same; provided, however, that MED shall not be
      liable to Subtenant in damages if, after reasonable  diligence on the part
      of MED, landlord shall fail to perform such obligations.

(d)     Subtenant acknowledges that the rights granted to it under this Sublease
        agreement  are not in any  sense  greater  or  broader  than the  rights
        granted to MED as tenant under the Lease.


9)      Indemnification:

Subtenant agrees to indemnify and save harmless MED against and from any and all
claims by or on behalf of any person or persons,  firm or firms,  corporation or
corporations, arising from Subtenant's use of the Premises (or the Leased Space)
or the  conduct  of its  business  or from any  activity,  work or  thing  done,
permitted  or suffered by  Subtenant,  in or about the  Premises  (or the Leased
Space),  and from any and all  claims  arising  from any  breach or  default  on
Subtenant's  part in the performance of any covenant or agreement on Subtenant's
part to be performed pursuant to the terms of this Sublease agreement, or any of
its agents, contractors, servants, employees or licensees.


10) Damage to Property:

Neither MED nor its agents or  employees  shall be liable for (a) any damages to
property of Subtenant or of others  entrusted to employees of Landlord,  nor (b)
any  injury  or  damage  to  persons  or  property  resulting  from any cause of
whatsoever  nature unless caused by or due to the negligence of MED, its agents,
servants, or employees, nor (c) any damage caused by other tenants or persons in
the building, nor (d) any latent defects in the Premises or in the Building.


11) Effective Date:

This Sublease  agreement  shall not be effective until it is executed by MED and
Subtenant and approved by Landlord.


12) Time:

Time is of the essence of this  Sublease  Agreement  and of the  performance  by
Subtenant of each and every term and condition hereof and of each and every term
and  condition  of the  Lease  which  Subtenant  has  herein  agreed to keep and
perform.


13) Expiration and Termination:

This Sublease Agreement will become null and void unless executed by all parties
on or before April 3, 1998.

After the first  twenty-four  months of the sublease term has expired,  or after
May 31, 2000,  Subtenant  shall have the right to submit  written  notice to MED
requesting early  termination of the Sublease  agreement  conditioned upon MED's
need for the Leased Space. MED, in its sole discretion,  will determine its need
for the  Leased  Space at that time.  If MED elects to occupy the Leased  Space,
Subtenant  will be granted early  termination  and be released from the Sublease
Agreement. If MED decides it does not need additional Leased Space at that time,
MED will so notify  Subtenant  and  Subtenant  will  continue to be bound by the
terms  and  conditions  of this  Sublease  agreement  for the  remainder  of the
Sublease term.

MED shall have the right,  at any time  after the first  eighteen  months of the
sublease term has expired, or after November 30, 1999, to give six months notice
of termination of this Sublease agreement to Subtenant.

14) Complete Agreement:

This Sublease agreement contains all of the agreements between MED and Subtenant
respecting the subject  matter hereof and may not be modified  except by written
instrument duly executed by the parties.

The terms and  conditions  of this  Sublease  agreement  shall  extend to and be
binding upon the successors and permitted assigns of MED and Subtenant.




By signing in the spaces  provided  below,  MED and Subtenant agree to the terms
and conditions herein set forth, intending to be legally bound thereby.



TENANT
MEDECISION, INC.
BY:   /s/ David St. Claire
ITS:-CEO

SUBTENANT
PATIENT INFOSYSTEMS, INC.
BY:   /s/ Donald A Carlberg
ITS: President & CEO