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Originally Posted by PDXmom
Anyone know why there are not any true HMOs like Kaiser here in NC? Is there some sort of law that prevents them???
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Resurrecting this thread after a search brought me here -- although I was very pleased with my Kaiser health coverage when I lived in NC, as well as today.
A very long article in a health-policy journal (it reads like an in-depth B-school case study) was written specifically on KP's failure in the Triangle, relying on interviews with many local Kaiser execs and even former Governor Jim Hunt, who had encouraged HMOs:
The Rise and Fall of a Kaiser Permanente Expansion Region
My main takeaway from the case study is that while "prepaid group practices" like Kaiser or GHC in Seattle (not to mention vertically integrated government systems like the VA) do offer tremendous cost efficiencies, they also rely on economies of scale that are difficult to set up from scratch.
The article estimates that KP's break-even point is around 100,000 members in a metro area -- which would have been a huge ask given that the Triangle's population was well below a million at that time. Below that scale, they don't have much bargaining power on the cost side, when bargaining with hospitals and specialists or bringing services in-house (the essential feature of their cost-containment model), or on the revenue side, when selling their product to employers and employees.
Now that the Triangle is bigger and denser, the health insurance market is less fragmented (partially thanks to the ACA exchanges), and more doctors have organized into group practices, "medical home" model HMOs are starting to re-emerge here. Coventry's CareLink HMO appears to work somewhat like Kaiser, using Duke's network as the in-house practice.