Magellan Health is a healthcare management organization and is one of the largest managed behavioral healthcare companies in the nation. They specialize in behavioral health programs and employee assistance programs. Some of the health plan carriers in Hawaii may have their healthcare managed by Magellan Health. Throughout the islands of Hawaii, substance abuse and addiction do affect many of the residents. However, through a health-care plan, you can most often access a network of service providers. Nevertheless, this will be dependent upon the type of healthcare coverage you have, whether it is government-sponsored healthcare or private. When you are searching for a drug or alcohol treatment program in Hawaii, and you have health insurance, you should contact your insurance provider and find out what will be covered. Typically, both state-funded and private rehabilitation programs in Hawaii can accept different types of health insurance.