
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.
Rediscover the National Health Interview Survey
Respected, Reliable, Redesigned
- A Comparison of the Mortality Experience of U.S. Adults Estimated With the 2006–2018 National Health Interview Survey Linked Mortality Files and the Annual U.S. Life Tables [PDF – 857 KB]
- Health Insurance Coverage: Early Release of Estimates from the National Health Interview Survey, 2022 [PDF – 725 KB]
- Wireless Substitution: Early Release of Estimates from the National Health Interview Survey, July-December 2022 [PDF – 415 KB]
- Health Conditions and Health Care Utilization Among American Indian and Alaska Native Adults by Tribal Land Residential Status: United States, 2019-2021 [PDF – 402 KB] (5/5/2023)
- Health Insurance Coverage: Early Release of Quarterly Estimates from the October 2021 – December 2022 NHIS [PDF – 262 KB]
- Interactive Quarterly Estimates from the January 2019 – December 2022 NHIS
- Interactive Biannual Estimates from the January 2019 – December 2022 NHIS
- Early Release of Selected Estimates from the 2022 National Health Interview Survey [PDF – 190 KB]