MRF Metadata ============ hospital_name: Walnut Creek Medical Center source_url: https://healthy.kaiserpermanente.org/content/dam/kporg/final/documents/health-plan-documents/coverage-information/machine-readable/941105628-walnut-creek-medical-center-standard-charges-ncal-en.csv data_downloaded: 2026-01-12T19:45:03.896911 filename: 941105628-walnut-creek-medical-center-standard-charges-ncal-en.csv filesize: 343788078 md5: 01716716f95ef1514e2c06fbc3570284 last_updated_on: 2025-02-01 file_format: csv_wide schema_version: 2.0.1