
National Health Interview Survey
The National Health Interview Survey (NHIS) has monitored the health of the nation since 1957. NHIS data on a broad range of health topics are collected through personal household interviews. Survey results have been instrumental in providing data to track health status, health care access, and progress toward achieving national health objectives.
What's New
- Health Care Utilization Among U.S. Adults With Inflammatory Bowel Disease, 2015–2016 pdf icon[PDF – 231 KB]
- Multiple Chronic Conditions Among Veterans and Nonveterans: United States, 2015–2018 pdf icon[PDF – 343 KB]
- Health Insurance Coverage: Early Release of Estimates from the January-June 2020 National Health Interview Survey pdf icon[PDF – 350 KB]
- Health Insurance Coverage: Early Release of Quarterly Estimates from the National Health Interview Survey, April 2019-June 2020 pdf icon[PDF – 101 KB]
- Interactive Quarterly Early Release Estimates from the National Health Interview Survey, January 2019-June 2020
- Interactive Biannual Early Release Estimates from the National Health Interview Survey, January 2019-June 2020
- Wireless Substitution: Early Release of Estimates from the National Health Interview Survey, January-June 2020 pdf icon[PDF – 213 KB]
- Preliminary Evaluation of Nonresponse Bias Due to the COVID-19 Pandemic on National Health Interview Survey Estimates, April-June 2020 pdf icon[PDF – 274 KB]
Page last reviewed: February 24, 2021
Content source: National Center for Health Statistics