Celtic Insurance Company is a provider of individual health insurance plans in the United States. It offers coverage tailored for kids, individuals and families in all stages of life. As health care reform continues to change the insurance landscape, the company evolves. Celtic Insurance Company provides major medical insurance, health insurance for the self employed, high deductible health insurance, temporary health insurance plans, health care saving accounts and a product self-titled affordable health insurance. Celtic Insurance Company is based out of Chicago. Celtic has sales agents, but a large portion of its business is Internet based. Customers can obtain quotes online through the company s Web site, in addition to other third party Web sites that rate, sell or advertise Celtic Insurance products.