Betsi Cadwaladr University Health Board (BCUHB) (Welsh: Bwrdd Iechyd Prifysgol Betsi Cadwaladr) is the local health board of NHS Wales for the north of Wales. It is the largest health organisation in Wales, providing a full range of primary, community, mental health, and acute hospital services for a population of around 694,000 people across the six principal areas of north Wales (Anglesey, Conwy, Denbighshire, Flintshire, Gwynedd and Wrexham) as well as some parts of Mid Wales, Cheshire and Shropshire. Betsi Cadwaladr University Health Board is the operational name of Betsi Cadwaladr Local Health Board.