TMSIS Change Log for California Medicaid Eligibility Groups by Medi-Cal Aid Code

This dataset is a tracking log for the California Medicaid Eligibility Groups by Medi-Cal Aid Code dataset located on the following webpage: https://data.chhs.ca.gov/dataset/california-medicaid-eligibility-groups-by-medi-cal-aid-code/resource/a22816b3-b700-4665-ae05-db878e6169dc. California uses aid codes to account for eligibility group populations and the eligibility requirements, scope of benefits, services, costs, claims, encounter data, and managed care arrangements related to those populations. Aid codes in this dataset are mapped to the Transformed Medicaid Statistical Information System (T-MSIS) eligibility group descriptions and codes.