In order to report on the local disparities in the supply of general medical services in the Greater Paris - Grand Paris -, the map proposes an analysis based on squares of 200x200 metres, showing the density of reimbursed, general medical services carried out by private general practitioners and medical centres. This density is measured against the resident population. It shows the inequalities in distribution in more detail than at a municipal scale and is intended to support the implementation of territorial Health Policies. Although the density of available services appears to be greater in neighbourhoods in the west of Paris (with the exception of the southern area of the 16th district) and in certain neighbourhoods of Seine-Saint-Denis and Hauts-de-Seine, it is clear that overall, the density of services is inadequate in Grand Paris Metropolis, with shortcomings in areas spread throughout the metropolitan territory.