There are there different entities that all work together: Kaiser Foundation Health Plan provides medical insurance. The Kaiser Foundation of Hospitals owns all the hospitals. The Permanente Medical Group, Inc. employs all the doctors. The latter is a Professional Corporation, so its allowed to employ physicians to practice medicine, but it doesn't operate hospitals.

100% false! That would be totally illegal. California CLEARLY bans hospitals from doing this.

I mean, you can even google it like I did, from this page: https://www.ophthoquestions.com/posts/why-i-left-kaiser-and-...

"For those who are not familiar with the Kaiser system, here is a very abbreviated explanation. Kaiser Permanente is an HMO, and consists of the Kaiser Foundation Health Plan (the Kaiser insurance) and the Permanente Medical Groups (the Kaiser doctors). The patients buy the Kaiser insurance and they are only allowed to see Kaiser doctors. The Kaiser doctors are salaried from the pool of insurance premiums and provide service only to the Kaiser patients. In the Kaiser model, services are prepaid, so there is no financial incentive or penalty to providing or receiving medical care."