sndsTools, a R package for extracting healthcare utilization in SNDS health data

The R package sndsTools facilitates the extraction of healthcare utilization from the Système National de Données de Santé (SNDS) health data hosted on the National Health Insurance portal. The library is open source and available on GitHub.

Insee
package
data extraction
R
administrative data
Published

17 March 2026

Project summary

sndsTools, an R package for extracting healthcare utilization in SNDS health data
Project details sndsTools is an R package designed to simplify the extraction of healthcare utilization from the Système National de Données de Santé (SNDS) health data hosted on the Health Insurance portal. It streamlines the data extraction steps from the SNDS for data used in the majority of SNDS studies.
Players Insee, Institut du Cerveau, Inria, AP-HM
Project results The R package sndsTools is in production and available for download from GitHub .
Products and project documentation R package documentation site
Project code - The code is available on GitHub https://github.com/SNDStoolers/sndsTools

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