Auto Insurance Principles Should Apply To Health Insurance

illuminate the design, risk selection, and rating of health insurance.

Auto insurance comes in two forms: the traditional insurance you buy from your agent or direct from an insurance company, and warranties that are purchased from auto manufacturers and dealers. Both are risk transfer and sharing devices and I’ll generically refer to both as insurance. Because auto third-party liability insurance has no equivalent in health insurance, for traditional auto insurance, I’ll examine only collision and comprehensive insurance – insurance covering the vehicle – and not third-party liability insurance.

Bumper to Bumper

The following are some commonly accepted principles from auto insurance:

* Bad maintenance voids certain insurance. If an automobile owner never changes the oil, the auto’s power train warranty is void. In fact, not only does the oil need to be changed, the change needs to be performed by a certified mechanic and documented. Collision insurance doesn’t cover cars purposefully driven over a cliff.

* The best insurance is offered for new models. Bumper-to-bumper warranties are offered only on new cars. As they roll off the assembly line, automobiles have a low and relatively consistent risk profile, satisfying the actuarial test for insurance pricing. Furthermore, auto manufacturers usually wrap at least some coverage into the price of the new auto in order to encourage an ongoing