Pre-release. Deterministic, spec-cited grades for CMS hospital price-transparency files, published with the evidence attached: files are discovered from cms-hpt.txt, streamed rather than loaded into memory, graded fail-closed against the CMS rule and schema docs, and every number on the site is generated from a committed comparison document.
python cli cms open-data citations healthcare parquet scorecard data-quality streaming-json data-provenance health-policy duckdb price-transparency fail-closed hospital-price-transparency hospital-pricing machine-readable-files healthcare-transparency cms-hpt
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Updated
Sep 6, 2026 - Python