Inpatient care is the care of patients whose condition requires admission to a hospital. Progress in modern medicine and the advent of comprehensive out-patient clinics ensure that patients are only admitted to a hospital when they are extremely ill or have severe physical trauma
Patients enter inpatient care mainly from previous ambulatory care such as referral from a family doctor, or through emergency medicine departments. The patient formally becomes an "inpatient" at the writing of an admission note.
Likewise, it is formally ended by writing a discharge note.
Healthcare professionals involved in rehabilitation are often involved in discharge planning for patients. When considering patient discharge, there are a number of factors to take into consideration: the patient's current state, their place of residence and the type of support available. When considering the patient's current state, although the patient may be eligible for discharge it is important to examine factors such as the likelihood of re-injury to avoid higher health care costs. Patients' homes should also be visited and examined before they are discharged from the hospital to determine any immediate challenges and corresponding goals, adaptations and assistive devices that need to be implemented. Follow-up appointments should also be coordinated with the patient prior to discharge to monitor the patient's progress as well as any potential complications that may have arisen.
Inpatient care goes back to 230 BC in India where Ashoka founded 18 hospitals. The Romans also adopted the concept of inpatient care by building a specialized temple for sick patients in 291 AD on the island of Tiber.
It is believed the first inpatient care in North America was provided by the Spanish in the Dominican Republic in 1502; the Hospital de Jesús Nazareno in Mexico City was founded in 1524 and is still providing inpatient care.