MRF Metadata ============ hospital_name: Arizona Spine & Joint Hospital source_url: https://mrfs.hyvehealthcare.com/USPI/364399746_AZSpineandJointHospital_standardcharges.json data_downloaded: 2026-01-12T19:43:41.940522 filename: 364399746_AZSpineandJointHospital_standardcharges.json filesize: 294467614 md5: 320fd74f9570267ee92d43557f20264b last_updated_on: 2025-01-31 file_format: json schema_version: 2.2.0