The term "hospital stay" refers to the period of time that a patient spends in a hospital receiving medical treatment and care. This can include any necessary procedures, tests or surgeries as well as recovery from illnesses or injuries. The duration of a hospital stay varies depending on the individual case but typically ranges from a few days to several weeks. During this time, patients are monitored by doctors and nurses who provide medication, therapy, and other forms of treatment to help them recover fully before being discharged.