Multiplan is a preferred provider organization and is one of the largest and independent provider networks in the country. Some of the insurance carriers in Maine will lease the Multiplan network and offer it to their clients. Multiplan is not necessarily an insurance provider, but through their extensive provider network, those who want substance abuse treatment can find the programs and services they need. Health insurance is commonly used by many individuals and families in Maine, and this is because of the high cost of health care throughout the country. Health insurance plans can often cover some or all the cost of treatment, but this will be dependent on the type of plan they have. Each health insurance provider offers distinctive plans, and your insurance plan may or may not have access to the Multiplan provider network. Substance abuse in Maine does affect many of the different communities, both large and small. When searching for drug treatment programs in Maine, you should be looking at both state-funded and private centers in the state.