Number and rate of NAS per 1,000 births in newborns whose deliveries were covered by Medicaid or CHIP, 2017 - 2021
This table presents the number of beneficiaries with NAS and the rate of neonatal abstinence syndrome per 1,000 newborns whose deliveries were covered by Medicaid or CHIP, 2017 - 2021.

These metrics are based on data in the T-MSIS Analytic Files (TAF). Some states have serious data quality issues, making the data …