"......Last year, 86 percent of those who signed up through the federal exchanges received tax credits on their insurance premiums. The credits are available for families earning up to 400 percent of the federal poverty level. For a family of four, the income limit would be about $94,000; a family of two, $62,000. ....Other customers found themselves starting over from square one when their insurance company pulled out of the Health Insurance Exchange or was dropped from the state exchange, like Meritus, Gussio said. Meritus, a nonprofit health care cooperative, was actually removed from the list of approved insurance companies...