Full Citation
Title: MEDICAID AND MORTALITY: NEW EVIDENCE FROM LINKED SURVEY AND ADMINISTRATIVE DATA
Citation Type: Miscellaneous
Publication Year: 2021
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Abstract: We use longitudinal administrative records on Medicaid enrollment to document the impact of the ACA expansions on Medicaid coverage from 2008 to 2016. These data were provided to the Census Bureau by CMS and assigned a PIK at the individual level by Census using the PVS. The data CMS collects from states changed over time with the move from the Medicaid Statistical Information System (MSIS) to the Transformed Medicaid Statistical Information System (T-MSIS). States provided data to CMS over our period of study in one of three formats. The first format, MSIS, was the original format used by CMS to collect individual level data from states. Data provided in this format were based on federal fiscal year (FY) of enrollment. The second format, T-MSIS Analytic File (TAF), follows the same fiscal year format as the MSIS files. The newest format, T-MSIS, is based on calendar year (CY). All states except AR switched to T-MSIS by 2016, and most of these switches occurred in 2016.
Url: http://laurawherry.com/papers/Miller_Johnson_Wherry_Appendix.pdf
User Submitted?: No
Authors: Miller, Sarah; Johnson, Norman; Wherry, Laura R
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Data Collections: IPUMS USA
Topics: Fertility and Mortality, Population Health and Health Systems
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