Chronic Conditions Data Warehouse

For help or more information related to the Chronic Conditions Warehouse (CCW), please contact the CCW Help Desk:

ccwhelp@ccwdata.org
1-866-766-1915

The CCW Help Desk staff provides assistance between 8:00 am to 5:00 pm ET, Monday through Friday (excluding most federal holidays).

For more information about the CCW Virtual Research Data Center (VRDC) or requesting access, please visit About the VRDC and Requesting Access or contact the Research Data Assistance Center (ResDAC).