Outpatient treatment is a type of medical care that does not require an overnight stay. Patients are treated during the day and return home in the evening. Outpatient treatment can be used for a variety of conditions, including mental health disorders, substance abuse, and chronic diseases. Some common types of outpatient treatment include therapy sessions, medication management, and diagnostic tests.

Outpatient treatment is often more cost-effective than inpatient care, as patients do not need to pay for room and board. In addition, outpatient treatment allows patients to maintain their normal daily routine while receiving the necessary medical care.

However, outpatient treatment may not be appropriate for all patients, especially those requiring intensive or around-the-clock care.

source :

https://www.sgu.edu/blog/medical/inpatient-versus-outpatient/