This is the sort of thing that health insurance is supposed to be used for - potentially life-threatening emergencies that need a fast response time, and that may require expensive treatment.
Medical insurance companies are dropping support for expensive ER visits, and instead supporting "preventive care" by only covering a $100 annual checkup instead (which is predictably scheduled, and can often be paid for out of pocket).
What's the fucking point anymore? This is no longer health insurance, this is paying $3000 a year for a $100 checkup. Americans should be rioting in the streets over this.