Earlier quoted context omitted.
They’re not shell organizations, hospitals just outsource tons of stuff, frequently including physicians. (In fact, in California, hospitals may not legally employ physicians to practice medicine)
>in California, hospitals may not legally employ physicians to practice medicine ...why?
Most (all?) states forbid whats called the "Corporate Practice of Medicine." The idea is that profit motive of a corporation can lead the corporation to manage physicians contrary to the interests of their patients. To mitigate this, states only allow certain business models for physicians:
* Sole Proprietorships - they can work for them selves
* Professional Corporations - a restricted sort of corporation that requires all shareholders and executives to hold a license for the profession the corporation practices (ie, they all must be physicians)
* Some states have exceptions for research universities, public hospitals, non-profits, and other sorts of organizations.
The exact restrictions of course vary from state to state. Here's a state-by-state rundown: [1]
Its my understanding that analogous restrictions are common for other licensed professions such as law and accounting, but I know much less there.
[1]: http://archive.healthlawyers.org/google/health_law_archive/p...