MRF Metadata ============ hospital_name: Trinity Health Ann Arbor source_url: https://hpt.trinity-health.org/383175878_st-joseph-mercy-ann-arbor_standardcharges.zip data_downloaded: 2026-01-12T19:31:06.302137 filename: 383175878_st-joseph-mercy-ann-arbor_standardcharges.zip filesize: 1174174315 md5: a103c41629979264bc37f456f4f63a4e last_updated_on: 2026-01-01 file_format: csv_tall schema_version: 3.0.0