Take the mystery out of Medicare and get all your Medicare questions answered! This informative class will help you understand the basics of Medicare in relatable, easy-to-understand language and provide you with the tools you will need to determine the best plan for you. Tim Harrigan is a Senior Benefits Specialist for Harrigan Insurance Services, Inc. He has 25 years' experience in the insurance industry and, as an independent agent, represents the major Medicare plans in New Hampshire.