Departments within hospitals or freestanding clinics operated by hospitals or hospital systems that are designed for the diagnosis and treatment of people with health problems who do not currently require a bed or admission for overnight care. Outpatient departments offer a wide range of treatment services, diagnostic tests and minor surgical procedures.

Programs that are staffed by specialists in the field of medicine that is concerned with the total health of the individual within the home environment and in the community. Practitioners of family and community medicine provide comprehensive medical care including preventive services with particular emphasis on the family unit, in which the physician's continuing responsibility for health care is not limited by the patient's age or gender, nor by a particular organ system or disease entity.

Individuals who are generally between the ages of 18 and 25 depending on the ages that specific programs use for qualification.