Programs for individuals with developmental disabilities that focus on enabling the individual to attain his or her maximum functional level and which may serve to reinforce skills or lessons taught in school, therapy or other settings. Services may be provided in the individual's home or outside the home in community-based settings.

Programs that develop plans for the evaluation, treatment and/or care of individuals who, because of age, illness, disability or other difficulties, need assistance in planning and arranging for services; which assess the individual's needs; coordinate the delivery of needed services; ensure that services are obtained in accordance with the case plan; and follow up and monitor progress to ensure that services are having a beneficial impact on the individual. Case management is a collaborative process characterized by communication, advocacy and resource management to promote high quality, cost-effective interventions and outcomes.

A severe, chronic disability that is attributable to a cognitive, neurological or physical impairment or a combination of cognitive, neurological and physical impairments; that is manifested during the developmental period (prior to age 22); that is likely to continue indefinitely; and that results in substantial functional limitations in three or more areas of major life activity including self-care, receptive and expressive language, learning, mobility, self-direction, capacity for independent living, and economic self-sufficiency.