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MAGI-BASED ELIGIBILITY VERIFICATION PLAN (Insert Medicaid, CHIP, or Both) Medicaid & CHIP State: South Carolina Section B1. Use of Electronic Data Sources Financial: Electronic Data Source Determined Useful (Y/N)1 Accuracy Considered (Y/N) Timeliness Considered (Y/N) Ability to Access Considered (Y/N) Age of Data Considered (Y/N) Comprehensive Considered (Y/N) Other Criteria Used (Y/N) (Please Describe in Comments section) Data Source Used at Applicati on (Y/N) Data Source Used at Renew al (Y/N) Data Source Used Post- Enrollmen t (Y/N) If Data Source Used for Post- Enrollment - Frequency Used (e.g. monthly, quarterly) Comments 1. Internal Revenue Service (IRS) NO YES YES NO NO NO NO NO NO NO We are opting out of receiving and using the IRS data because of the timeliness of the data and security requirements. We will be using SSA, SC Department of Employment and Workforce - State Wage and State Unemployment, State Retirement and Work Number. 2. Social Security Administration (SSA) (SSI, Title II) YES YES YES YES YES YES NO YES YES YES Other (specify in comments) Will check at application, annual review and redetermination due to change. Post-enrollment checks are made with current SSA data interface. Income changes are verified at the time they are reported. BENDEX is a daily interface: Once a BENDEX interface exchange is established (at application or approval), SSA sends any changes in SSA income. Changes to the income amounts in MEDS produce alerts for the worker and sets the BG status to review (if income changes are a factor for that pay category). MAGI-BASED ELIGIBILITY VERIFICATION PLAN SECTION B1 - Use of Electronic Data Sources, Financial 4