Exerpt from The Los Angeles Times:
The suits accuse health plans of dumping sick policyholders without evidence that the consumers intentionally omitted information about their medical condition or history. They also accuse insurers of using applications that are vague and confusing by design, trapping consumers into making mistakes that can be used to cancel their coverage later.
The complaints involve individual policies — the type of coverage sold to people who work for themselves or for employers who don't offer health benefits. Unlike many work-based plans, which are open to qualified employees regardless of health, insurers in California and many other states can reject applicants for individual policies based on their conditions or health histories. After an applicant is accepted, a state law prohibits health plans from canceling unless the policyholder lied to obtain coverage.
Aside from appealing to the company that dumped them, subscribers' only recourse is to complain to state regulators or sue. After an insurer yanks coverage, it can be difficult, if not impossible, to get a policy from another carrier.