The role of regions in health and care: what can be done between systems and the centre?

The role of regions in health and care: what can be done between systems and the centre? The advent of integrated care systems (ICSs) has driven a renewed focus on the role of local places within health and care. While ICSs themselves are large and typically cover populations of more than 1 million people, the key building blocks that sit underneath them are much smaller in scale. The King's Fund