Advise senior customer leadership on what the data can and cannot support - whether a proposed definition is measurable, what the volumes look like, what a threshold does to caseload, cost, or provider capacity - and anticipate how policy changes (fee-for-service transitions, waivers, provider network rules) affect the data and the questions ahead. Interpret state and federal Medicaid program rules, eligibility and aid-code structures, benefit and coverage design, and program guidance - translating them into precise, testable analytic logic (cohort definitions, code sets, exclusions, stratification criteria) and documenting the interpretation so decisions are auditable.