Lister The Lister is a 730-bed district general hospital in Stevenage. It offers general and specialist hospital services for people across much of Hertfordshire and south Bedfordshire and provides a full range of medical and surgical specialties. General wards are supported by critical care (intensive care and high dependency) and coronary care units, as well as pathology, radiology and other diagnostic services. There are specialist sub-regional services in urology and renal dialysis. By October 2014, the Lister was transformed – following the investment of £150 million in new facilities – in to the Trust’s specialist hospital for emergency and inpatient care for east and north Hertfordshire and south Bedfordshire.