Kaiser's insurance wing is a nightmare. They'll find any possible way to kick you off or refuse to pay for essential services. They did it to me twice.
On the other hand, ACA put a dent into their ability to do that.
The non-insurance wing of KP is great, aside from some administrative problems - the main one being that they don't allow some specialists to limit how many patients get referred to them, so they can get overloaded. The alternative is presumably not being able to get a specialist at all, but many of the ones I deal with have waitlists 6 weeks long or longer. Specialist turnover is also quite bad, I've had 4 of my specialists quit in the last 5 years.
On the other hand, ACA put a dent into their ability to do that.
The non-insurance wing of KP is great, aside from some administrative problems - the main one being that they don't allow some specialists to limit how many patients get referred to them, so they can get overloaded. The alternative is presumably not being able to get a specialist at all, but many of the ones I deal with have waitlists 6 weeks long or longer. Specialist turnover is also quite bad, I've had 4 of my specialists quit in the last 5 years.