N-SUMHSS Annual Releases
Annual Releases are produced every year and condense data from N-SUMHSS into a set of reports.
N-SSATS and N-MHSS Merge Information
In 2021, N-SSATS and N-MHSS were merged into N-SUMHSS. Selecting a year from 2021 onward will only include N-SUMHSS data. You can still download the files from the earlier N-SSATS and N-MHSS surveys by choosing the desired collection and selecting a year before 2021.
National Survey Of Substance Abuse Treatment Services (N-SSATS): 2020 Release
This report presents the 2020 data and findings from the National Survey Of Substance Abuse Treatment Services (N-SSATS).
Annual Report
This report presents results from the 2020 National Survey of Substance Abuse Treatment Services (N-SSATS), an annual census of facilities providing substance abuse treatment. Conducted by the Substance Abuse and Mental Health Services Administration (SAMHSA), N-SSATS is designed to collect data on the location, characteristics, and use of alcohol and drug abuse treatment facilities and services throughout the 50 states, the District of Columbia, and other jurisdictions. It is important to note that values in charts, narrative lists, and percentage distributions are calculated using actual raw numbers and rounded for presentation in this report; calculations using rounded values may produce different results.
State Profiles
These state profiles include data from facilities that reported to N-SSATS for the survey reference date March 31, 2020. The N-SSATS collects data on the location, characteristics, services offered, and number of clients (collected every other year) in treatment at alcohol and drug abuse treatment facilities (public and private) throughout the 50 states, the District of Columbia, U.S. territories, and other jurisdictions.
Last Updated: 2/13/2025