• How many self insure?

    From Isaac Ehrlich and Yong Yin (NBER, 2012):

    Self-insurance is intrinsically a substitute for market insurance whereas self-protection could in principle be a substitute or a complement, depending on whether insurance companies monitor individual efforts at self-protection and reward such behaviors with lower premiums – a rather unlikely prospect in the case of typical, menu-based health insurance policies where premiums are based on overall community rating. As we show, [] both alternatives, when sufficiently effective, increase the likelihood of a “corner solution” in which the purchase of insurance is eschewed altogether. This possibility [] has been entirely missing from the debate about the rationale for mandating uniform health coverage, as well as from the micro-simulation models offered by the CBO and Rand’s COMPARE, which project the take-up rate of the Patient Protection and Affordable Care Act (ACA) and assess some of its welfare implications. […]

    Our calibrated simulations []  indicate that self-insurance and self-protection account for 31.3% of the uninsured by the baseline model, or 28.2% by the extended model. Jointly with the safety net system, these alternatives account for 50.3% and 45.5% of the uninsured, respectively. […]

    As our analysis []  illustrates, estimates of compliance rates with the mandated provision of the ACA of by the previously uninsured could be significantly overstated if no account is given to the role that [self-insurance/self-protection] and the safety net have played in motivating the original decision of individuals to be uninsured. The precise estimates depend on the magnitude of the penalty actually imposed on non-compliers, but our illustrated results indicate that it might be significantly overstated, perhaps by over 50%.

    @afrakt

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    • What the heck does “self-insure” mean? The people I knew who “self-insured” tended to be in their twenties and assume that it was cheaper to pay out of pocket if they broke a leg than to pay for health insurance. They often didn’t have the cash to deal with anything beyond a broken leg.

      I knew someone who came down with lymphoma (luckily a few months after he got a new job that came with insurance) and one who played with a rattlesnake, got bit and between the helicopter med-evac and ICU which saved his life, ran up over $100K in bills before he came out of his coma. Needless to say, he didn’t have anywhere near $100K in any savings account, HSA or otherwise.

      For most people, the bet will pay off. Lots of 20-somethings take this bet and don’t get rare diseases or bit by rattlesnakes. But it doesn’t mean they were insured against those events.

    • I’d like to know more about what is meant by “self-protection.” Unfortunately, the paper is gated and I can’t read it. Can you help?