Dr Rupert Dunbar-Rees, CEO/founder, spoke to a strong 100+ group at the Clinical Commissioning Theatre on ‘New approaches to contracting for whole population-based, outcomes focussed services’. Diving into the detail and sharing case studies where OBH have supported commissioners on segmentation approaches, the difference between segmentation and risks stratification, and why we must think about segmenting populations by similar needs. Continuing the standardised (locally configurable) approach OBH have developed, Rupert shared the challenges around linking datasets and measuring outcomes, giving commissioners and providers the baseline data they need to create their outcomes-based contracts and monitor improvement.