What is a Claim? Claim[kleym]noun1.An insurance Claim is a policyholder’s request to an insurance company for restitution based on the terms of the insurance Policy. The insurance company, through an Adjuster, investigates the validity of the Claim and pays the policyholder. Share | Have A Question About This Topic? Name Email Address Message Thank you! Oops! Related Content Coaches Coaches have helped you your whole life, in ways big and small. We’d like to be one of them. Did You Know This Fact About Parking in a Garage? Save money by parking your car in your garage. Long-Term-Care Protection Strategies The chances of needing long-term care, its cost, and strategies for covering that cost.