What is a Carrier? Carrier[kar-ee-er]noun1.The Carrier is the insurance company that provides a specific Policy and is the company that a policyholder will pay Premiums to. The Carrier is ultimately responsible to pay out Claims. Share | Have A Question About This Topic? Name Email Address Message Thank you! Oops! Related Contents The Other Sure Thing Though we don’t like to think about it, all of us will make an exit sometime. Are you prepared? Buying Auto Insurance For Teen Drivers Tips on insuring your teen driver. Long-Term-Care Protection Strategies The chances of needing long-term care, its cost, and strategies for covering that cost.