Largely this his is just another lobby group advocating for their self interest.  

Physicians are well paid and would do better to concentrate on improving the system through structural and other means.  Physicians like Michael Rachlis,. A.J., Ajantha Jayabarathan,, ethicists like Arthur Shafer and many others have spoken out about the deficiencies of the system and either the medical community is not listening or are not interested in fundamental reform.

Universities, teaching hospitals and other institutions have been know to throw physicians under the bus who advocate for change to the  point where corporate funding is threatened.