Which type of long-term care is provided outside a person's home for groups of adults who are physically or mentally disabled, on less than a 24-hour basis?

Adult day care is designed specifically for adults who require assistance or supervision due to physical or mental disabilities but do not need 24-hour care. This type of long-term care is typically provided in a community-based setting where individuals can attend during the day. Adult day care programs often offer a range of services, including social activities, meals, medication management, and personal care, allowing individuals to maintain a level of independence while receiving the support they need during day hours.

In contrast, assisted living facilities provide a more permanent residential option with 24-hour assistance available, housing individuals who need help with daily tasks but do not require intensive medical care. Nursing homes and skilled nursing care are involved with more extensive health-related services and cater to individuals requiring substantial medical attention and continuous care. Therefore, adult day care specifically fits the criteria of offering non-residential care during the day for adults requiring assistance, making it the appropriate choice in this context.