090°Open data
Open datasets, fully documented — searchable here, and readable by any LLM.
1 datasets
US County Health-Marketplace Affordability Intelligence (CMS, keyless)
Annual US county health-marketplace affordability panel from the CMS Marketplace Open Enrollment County-Level Public Use Files (keyless, plan years 2020 onward): consumers with a plan selection (new vs renewals, active vs auto, switching), average monthly premium before and after APTC subsidies, APTC/CSR recipiency, metal-level and income-band mix, and dental attachment for every county in the HealthCare.gov states. Carries YoY momentum, a documented 0-100 premium_burden_score with within-year ranks and tiers, and an enrollment record flag. CMS-suppressed cells stay null; five accounting identities are checked per row. Who joins this: subscription businesses read county+year burden for churn-risk regimes; shops use premium-burden momentum as a discretionary-spend headwind; sales teams weight territories by the burden score.
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