If you're looking for health insurance for yourself or your family, an agent can help you save time, understand your options, and manage your costs. Insurance agents must be licensed in the state where they operate. They can provide information about on- and off-exchange plans to help you weigh all of your options, and they can see if you qualify for tax credits that can lower your monthly premiums. There's no cost to work with an agent, and they can help you save quite a bit by recommending the best plan for your needs. Here's what you should know before you get started.