EXHIBIT 10.3

Amended and Restated Employment Agreement  by and between  CareScience, Inc. and Robb L. Tretter, Esq.

This
Amended and Restated Employment Agreement (this "Agreement") is made and entered into April 11, 2003 (the "Effective Date") by and between CareScience, Inc., a
Pennsylvania corporation (the "Company"), and Robb L. Tretter ("Executive").

WHEREAS
Executive and the Company previously entered into that certain Employment Agreement dated May 1, 2000 (the "Prior Employment Agreement");

WHEREAS,
Executive and the Company are executing and delivering this Agreement to amend and restate in its entirety the Prior Employment Agreement;

WHEREAS,
the non-management members of the Company's Board of Directors have approved the execution and delivery of this Agreement by the Company.

NOW
THEREFORE, the parties hereto, in consideration of the promises and mutual covenants and agreements contained herein, voluntarily and knowingly, and intending to be legally bound
hereby, covenant and agree as follows:

1.Employment and Duties.



2.Term of Employment.

Executive's
employment under this Agreement commenced as of the date of the Prior Employment Agreement and shall continue through 5:00 p.m. on December 31, 2004 (the
"Stated Term") unless terminated earlier as provided herein. The Company and Executive may, by mutual written agreement, extend the term of Executive's employment beyond the Stated Term. Unless the
Company delivers to Executive, prior to July 1, 2004, written notice of its intention to extend the term of Executive's

---

employment beyond the Stated Term, the Company shall be presumed to have elected not to extend such term, but such presumption shall not preclude Executive and the Company from subsequently agreeing
in writing to an extension. The term "Employment Period" shall mean the period that commenced on the Effective Date and that continues until the earlier of (i) the end of the Stated Term and
(ii) the date that Executive's employment with the Company terminates for any reason (whether with or without Cause, upon a resignation for Good Reason, or otherwise).

3.Compensation and Benefits.



2

---



4.Confidentiality.



3

---



5.Non-Competition.

Executive
and the Company have previously executed and are subject to the terms and conditions of a Non-Competition Agreement (the "Non-Competition Agreement").
The Non-Competition Agreement shall have no further force or effect if Executive's employment hereunder is terminated by the Company, under Section 7, for any reason other than
"Cause" (as defined in Section 7) or if Executive terminates his employment for "Good Reason" (as defined in Section 7).

6.Equitable Remedies and Enforceability of Covenants.



7.Termination by the Company.



4

---



5

---



6

---



7

---



8.Inventions Discovered by Executive.

Executive
has previously executed and is subject to the terms and conditions of a Nondisclosure, Proprietary Information and Invention Assignment Agreement (the "Nondisclosure,
Proprietary Information and Invention Assignment Agreement").

9.Representations and Agreements of Executive.



10.Arbitration.

Any
controversy or claim arising out of or relating to this Agreement (or breach thereof) shall be settled by arbitration in Philadelphia, Pennsylvania, in accordance with the rules then
existing of the American Arbitration Association (three arbitrators), and judgment upon the award rendered may be entered in any court having jurisdiction thereof. Notwithstanding the foregoing, the
Company, at its sole option, shall be entitled to seek and obtain equitable relief from any court of competent jurisdiction, including, without limitation, temporary, preliminary and permanent
injunctive relief and specific performance with respect to alleged violations of Sections 4 and 5 of this Agreement, Section 1 of the Non-Competition Agreement or under the
Nondisclosure, Proprietary Information and Invention Assignment Agreement, and the Company's pursuit of the remedies described in Section 6 hereof in connection therewith. The parties shall be
free to pursue any remedy before the arbitration tribunal that they shall be otherwise permitted to pursue in a court of competent jurisdiction. The award of the arbitrators shall be final and binding
and may be enforced by any court as if it were a judgment of that court, and may include interest at a rate or rates considered just under the circumstances by the arbitrators. The substantive law of
the Commonwealth of Pennsylvania shall be applied by the arbitrators to the resolution of the dispute, provided that the arbitrators shall base their decision on the express terms, covenants and
conditions of this Agreement. The arbitrators shall be required to produce a written decision setting forth the reasons for the decision or award to be made. The parties agree that the arbitrators
shall have no power to alter or modify any express provision of this Agreement or to render any award which, by its terms, effects any such alteration or modification. Upon written demand to any party
to the arbitration for the production of documents and things reasonably related to the issues being arbitrated, the party upon whom such demand is made shall promptly produce, or make available for
inspection and copying, such documents and things without the necessity of any action by the arbitrators.

11.Legal Fees.

It
is the intent of the parties that Executive not be required to incur any expenses associated with the enforcement of Executive's rights under this Agreement by litigation, mediation
or other legal action,
unless a court determines that Executive's legal action is frivolous. Accordingly, the Company agrees to pay as incurred, to the full extent permitted by law, all expenses (including all attorney's
fees and legal expenses) which Executive may reasonably incur as a result of any arbitration, litigation, mediation or other legal action (regardless of the outcome thereof) concerning the validity or
enforceability of, or liability under, any provision of this Agreement, unless a court determines that Executive's legal action is frivolous.

8

---

12.Notices.

All
notices, requests, consents and other communications required or permitted to be given hereunder shall be in writing and shall be deemed to have been duly given if sent by private
overnight mail service (delivery confirmed by such service), registered or certified mail (return receipt requested and received), telecopy (confirmed receipt by return fax from the receiving party)
or delivered personally, as follows (or to such other address as either party shall designate by notice in writing to the other in accordance herewith:



13.General.



9

---



IN
WITNESS WHEREOF, the parties have executed this Agreement as of the date first above written.

|                                        |                                                                |  | 
|--------------------------------------- | -------------------------------------------------------------- |  | 
|CARESCIENCE, INC.                       |                                                                | 
|By:                                     | /s/RONALD A. PAULUSName:  Ronald A. Paulus
Title:    President |  | 
|EXECUTIVE:                              |                                                                | 
|/s/ROBB L. TRETTERRobb L. Tretter, Esq. |                                                                | 

10

---

EXHIBIT A
RELEASE AND NON-DISPARAGEMENT AGREEMENT

THIS RELEASE AND NON-DISPARAGEMENT AGREEMENT (this "Release") is made as of the        day of
                  , by and
between                        (the "Executive") and CARESCIENCE, INC. (the
"Company").

WHEREAS,
the Executive's employment as an executive of the Company has terminated; and

WHEREAS,
pursuant to the Amended and Restated Employment Agreement by and between the Company and the Executive
dated                        , 2003 (as amended, the
"Employment Agreement"), the Executive will be entitled to receive payments that, pursuant to Section 7(e), are subject to his execution and
delivery of this Release.

NOW
THEREFORE, in consideration of these premises and the mutual promises contained herein, and intending to be legally bound hereby, the parties agree as follows:

1.Consideration.The Executive acknowledges that the payments that, pursuant to Section 7(e) of the
Employment Agreement, are conditioned on his execution and delivery of this Release (the "Severance Benefits") constitute full settlement of all his rights under the Employment Agreement,
(b) except as provided specifically in the Employment Agreement, he has no entitlement under any other severance or similar arrangement maintained by the Company, and (c) except as
provided specifically in this Release, the Company does not and will not have any other liability or obligation to the Executive. The Executive further acknowledges that, in the absence of his
execution and delivery of this Release, the Severance Benefits would not otherwise be due to him.

2.Release and Covenant Not to Sue.



A-1

---



3.Non-Disparagement.The Executive will not disparage the Company or any of its directors,
officers, agents or employees or otherwise take any action that could reasonably be expected to adversely affect the reputation of the Company or the personal or professional reputation of any of the
Company's directors, officers, agents or employees. Similarly, the Company (meaning, solely for this purpose, the officers and directors of the Company and those employees and agents of the Company
specifically authorized to make communications on its behalf) will not disparage the Executive or otherwise take any action that could reasonably be expected to adversely affect the personal or
professional reputation of the Executive.

4.Cooperation.The Executive further agrees that, subject to reimbursement of his reasonable expenses, he will
cooperate fully with the Company and its counsel with respect to any matter (including litigation, investigations, or governmental proceedings) which relates to matters with which the Executive was
involved during his employment with the Company. The Executive shall render such cooperation in a timely manner on reasonable notice from the Company.

5.Acknowledgement.The Executive expressly acknowledges and recites that (a) he has read and understands
the terms of this Release in its entirety, (b) he has entered into this Release knowingly and voluntarily, without any duress or coercion; and (c) he has been advised orally and is
hereby advised in writing to consult with an attorney with respect to this Release before signing it.

6.Challenge.If the Executive violates or challenges the enforceability of any provisions of the Restrictive
Covenants or this Release, the payment or provision of Severance Benefits to the Executive will cease and the Executive will have no further right to any Severance Benefits.

7.Miscellaneous.



A-2

---



IN
WITNESS WHEREOF, the Company has caused this Release to be executed by its duly authorized officer, and the Executive has executed this Release, in each case as of the date first
above written.

| |  |                   |            
| |  | ----------------- | -----------
| |  | CARESCIENCE, INC.
| |  | By:               | Name
Title:
| |  | [EXECUTIVE]      
| |  |                  

A-3

---

QuickLinks