At a glance
- Find products using data from the 2021 National Hospital Ambulatory Medical Care Survey (NHAMCS).
- Available materials include interactive dashboards, statistical reports, and web tables, and more.
Introduction
The National Hospital Ambulatory Medical Care Survey (NHAMCS) publishes survey results and data analysis in a variety of formats. These include an interactive dashboard, statistical reports, and web tables with 2021 NHAMCS data.
Stay connected
Join the Ambulatory Care Listserv to get updates about future publications using data from the National Hospital Ambulatory Medical Case Survey.
Statistical publications
- Trends in Emergency Department Visits Among People Younger Than Age 65 by Insurance Status: United States, 2010–2021 (1/18/2024)
- Emergency Department Visit Rates by Adults With Diabetes: United States, 2020–2021 (12/19/2023)
- Emergency Department Visits Related to Mental Health Disorders Among Children and Adolescents: United States, 2018–2021 (10/24/2023)
- Emergency Department Visit Rates for Assault: United States, 2019–2021 (10/12/2023)
- Emergency Department Visit Rates by Selected Characteristics: United States, 2021 (08/24/2023)
Web tables
Table 1 of this document was revised on October 11, 2023, to correct visit estimates for nursing home and homeless patients and update footnotes 2 and 3. Tables downloaded prior to this date should be replaced.
Find more
- NHAMCS Results and Publications
- 2020 NHAMCS Results and Publications
- 2019 NHAMCS Results and Publications
- 2018 NHAMCS Results and Publications
Find earlier products
Visit the CDC Archive to find reports, web tables, factsheets, and more products using older NHAMCS data.