Posted on by

Welcome to our download page.  Follow us on Twitter and we'll let you know when we publish new and updated data sets!

 LTS Computing LLC is a project based consulting company.  

We have expertise in (big) data and cloud services & years of experience in the Life Sciences domain.

Click the button below to find out more about the services we offer.

1000 Person sample of CMS SynPUF simulated data in CDMV5 format

Click this link to download the SynPUF data in a zip file:

Click this link to download the Achilles exported files for the SynPUF data in a zip file:


We extracted a 1000 person data set from the CMS 2008-2010 Data Entrepreneurs’ Synthetic Public Use File (DE-SynPUF) on the CMS website and converted it to the OMOP Common Data Model Version 5 format.

The zip file contains csv files and SQL copy statements to load the data into a PostgreSQL database.

This is a useful data set if you need to test or demo the open source OHDSI applications.

To use the Achilles output data, unzip the file and create a datasources.json file with the following contents:

{ "datasources":[ {"name":"Demo_data_1K_synthetic_patients", "folder":"SYNPUF1000"} ] }


  • There is no personal or private information in this data set (it's just simulated data, not real data) and it may be shared publicly.
  • We'd appreciate a link back to this web site if you post this data set elsewhere online.
  • Generated IDs are zero based. For example the first LOCATION_ID is location id zero and the first PERSON_ID is person id zero.
  • This is an early release of the data set and we'll produce future updates that populate more of the CDMV5 tables (in particular, the COST tables).

Send us an email via our contact form or tweet us if you have any questions.