Description: The United Kingdom makes public an impressive body of data about its population, its health system (the NHS), and the care which the NHS provides to the nation. This session will take the audience on a tour of many of these sets - with a focus on uncovering healthcare disparities. For context, a brief description of the NHS in England, population characteristics of England, and how social determinants of health (SDOH) are quantified will be given. With these as a background, we will explore data on chronic disease prevalence and incidence as well as physician performance against targets. We will present examples of health disparities from this data for certain conditions. Datasets of UK prescribing will be shown for further detail. The closing portion of this talk will present similar public domain US data - and how the UK body of information can assist in understanding health disparities in the US.