### Human:\nwhat about people who have health insurance through work but pay an amount bi-weekly for aetna? . my husband is a mailman and we get a slight discount for health insurance. it has gone up again and is becoming unaffordable. we have never switched because of my pre-existing condition. are we eligible for a plan in the marketplace?\n\n### Assistant: anyone can buy a plan through the marketplaces but if you get insurance at work it's unlikely you'll be eligible for the tax credits that can lower your costs.