from the FAQ of
Organdonor.gov :
If I sign a donor card, will it affect the quality of medical care I receive at the hospital?
No! Every effort is made to save your life before donation is considered.
Are there any costs to my family for donation?
The donor’s family does not pay for the cost of the organ donation. All costs related to donation of organs and tissues are paid by the recipient, usually through insurance, Medicare or Medicaid.
Can I sell my organs?
No! The National Organ Transplant Act (Public Law 98-507) makes it ILLEGAL to sell human organs and tissues. Violators are subject to fines and imprisonment. Among the reasons for this rule is the concern of Congress that buying and selling of organs might lead to inequitable access to donor organs with the wealthy having an unfair advantage
...
So from what I understand, it would be illegal for surgeons to make a profit off your organs.