An assisted living center is a residential living and medical care facility for people who may need help with daily needs such as bathing, grooming, dressing, laundry, housekeeping, and food preparation—and who may need some medical care or assistance with medication management—but not the degree of medical care provided by a nursing home. Assisted living centers are designed for senior citizens who are no longer capable of living alone but who want to enjoy some independence and the social aspects of group dining, activities, and outings to local places and events.

In Maine, assisted living facilities, also known as residential care facilities, are regulated by the Department of Health and Human Services (DHHS). These facilities provide housing, meals, and assistance with activities of daily living such as bathing, dressing, and medication management for those who do not require the full-time health care services provided by nursing homes. Assisted living in Maine is designed to promote independence while offering the necessary support for residents' safety and well-being. The state has specific licensing requirements that facilities must meet, which include staffing ratios, staff qualifications, and the provision of certain services. Additionally, Maine's regulations require assisted living facilities to have written service plans for residents, ensure residents' rights, and provide a safe and homelike environment. It's important for anyone considering an assisted living facility in Maine to review the specific regulations and inspect individual facilities to ensure they meet their needs and comply with state standards.