Add Massachusetts State Supplementary Payment (SSP) program #7797
Description
Implement Massachusetts SSP for SSI recipients, including historical parameter values.
Massachusetts administers its own state supplementary payment program for SSI recipients, providing supplements above the federal SSI benefit level.
Scope
- New parameter files for MA SSP payment standards
- New variable files for eligibility and benefit calculation
- Test coverage for current and historical periods
- References to MA regulations and SSA State Assistance Reports
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