{"hospital":{"ccn":"331322","name":"SLHS MASSENA, INC","hospital_id":"733963c7-bfc1-4f8e-afc1-c4f4b0666f83"},"sources":[{"file_id":4481,"mrf_url":"https://msc.rochesterregional.org/practitionerPortal/docs/843134268_massena-hospital_standardcharges.csv","source_page_url":"https://www.rochesterregional.org/cms-hpt.txt","discovery_method":"Discovered by HANK","discovered_by_run_id":"4","last_fetch_at":"2026-10-01T15:00:19.516253+00:00","last_fetch_status":"not_modified","content_sha256":"673f773df37ecca91a8424f7244b5e1aa09d1ce31f1253d5e752b8a26ca2fe6c","size_raw_bytes":602583054,"blob_first_seen":"2026-05-15T16:38:16.092473+00:00","parse_status":"parsed","parser_ids":[],"parser_versions":["pt_v2.cas.5"],"active":true}],"integrity_hash":"c0baebdca7560d9ba3d1740268826c5b53c732dad372239ff10cfb3dd5f80925"}