This dataset provides information related to mothers with a live birth during the time period 07/2016 to 07/2020 and having a substance use related claim within two years prior to the delivery of the child. It contains information about the total number of claims and total dollar amount paid before and after the delivery of the child for mothers with substance use, grouped by mother’s county of residence at the time of delivery. Restricted to claims with service date 2 years prior and 2 years post delivery. Prebirthing claims are restricted to claims with a service date within two years prior to the delivery date of the child. Postbirthing claims are restricted to claims with a service date within two years after the delivery date of the child. This data is for research purposes and is not intended to be used for reporting. Due to differences in geographic aggregation, time period considerations, and units of analysis, these numbers may differ from those reported by FSSA.