MRF Metadata ============ hospital_name: Arkansas Children's Northwest source_url: https://apim.services.craneware.com/api-pricing-transparency/api/public/eb18b2f68dd86a27732870abb762237f/charges/mrf data_downloaded: 2026-01-12T19:35:11.778208 filename: mrf filesize: 45298870 md5: dc914f38892ae3165ac9db920a8df60c last_updated_on: 2025-10-15 file_format: csv_wide schema_version: 2.0.0