Originally posted by exmike
One thing you guys havent mentioned is the fact that HMO's and FFS is almost non-existant. FFS, or indemnity, is virtually impossible to find because it is the most expensive choice, and no insurance company is willing to give their subscribers a free for all to use all the services they want. PPO, which is currently the most popular choice, is considered discounted FFS. However, most PPOs levy a 20% copay on the user as a form of usage control. Also they negotiate a lower rate with the provider, and thats also an incentive to control usage.
HMO's are also a minor player in health care nowadays because it is usually the high cost alternative for a consumer. HMO's cost less to the patient at the clinic because the tend to include more care, and have a lower copay. As a result the monthly fee is much higher than PPOs. HMOs are also subject to intense government regulation, and because of this insurance companies dont push their HMO products as much.
These are a couple reasons why PPOs have become the dominant form of insurance. PPOs allow the patient to see a wide range of providers, addressing one cocern of HMOs. PPOs are not capitated, so it is not up to only the provider to control usage. PPOs are not as highly regulated as HMOs. And of course, PPOs are a lower cost alternatlve. Since insurance companies cannot really leverage the providers to reduce costs, newer plans place the burden of cost control on the user. These types of plans include high-deductible catastrophic coverage, Point of Service (POS) plans (which are capitated, but you can choose outside your network), and MSAs or Medical Savings Plans, where you get a fixed amount to spend per year that is tax deductible, along with catostrophic coverage.
If you walk into your interview and say "HMO's are the biggest problem in medicine today" you're going to sound uniformed, since the HMO market share is miniscule compared to PPOs
One suprising fact is that one of the few fee for service insurances left are goverment payors! Yes, medicaid is a fee for service product. Of course, the goverment gets to dictate how much the "fee" is (a pitifully low one), but in the way it is organized, it is a fee for service product. However, even medicaid is quickly moving toward becoming a managed care product.