n. A hospital patient who doesn't have a family doctor.
2000
Dr. Tom Dickson, chief of staff at the William Osler Health Centre in Brampton, Ont., said the FP [family physician] shortage is so severe in the ring of suburbs surrounding Toronto — the '905 belt' — that dozens of orphan patients are arriving at local community hospitals every day.
1999 (earliest)
Recent media reports have pointed to a growing problem in Ontario's health care system — the care of "orphan patients." These are patients who rely on walk-in clinics and emergency departments because they do not have their own family doctor.