About Northumberland Hills Hospital- The Northumberland Hills Hospital (NHH) is located in Cobourg. The 137 bed hospital delivers a broad range of services, including medical/surgical care, complex/long term care, rehabilitation, palliative care, obstetrical care and intensive care. The hospital serves the catchment area of west Northumberland County. A mixed urban and rural population of approximately 60,000 residents, west Northumberland is comprised of the Town of Cobourg, the Municipality of Port Hope and the townships of Hamilton, Cramahe and Alnwick/Haldimand. NHH employs over 500 people and is an active member of the Central East LHIN.