[AnthonyMouse]

If by "it" you mean the company would hire more security to prevent that from happening.

Health insurance companies don't have absurdly high margins. They offer more expensive plans and less expensive plans. The less expensive plans will cause more claims to be denied (not covered by the cheaper policy), the more expensive plans cost more.

People both can't afford the more expensive plan and can't afford to have a claim denied and then get upset, but the company can't actually fix that because it's caused by the regulatory environment. The only way for them to deny non-trivially fewer claims is to charge higher premiums. To actually fix it you have to solve the scarcity problems -- get rid of certificate of need laws, open more medical residency slots, require price transparency, etc., so that people can afford the plan that denies fewer claims. But those are all things the government would have to do rather than the company.