Hospitals / IL

LOUIS A WEISS MEMORIAL HOSPITAL

CHICAGO, IL

Ranks 37 of 47 scanned hospitals in IL. Ranks 566 of 998 scanned nationally.

Claim this hospital
Partially assessed

This file is large enough that we checked attestation, provider identifiers, and freshness, but have not yet checked every line item for completeness.

74/100
metadata checks only
  • Attestation block is present with a named signing official — Missing: attester name.
  • File was updated within the last 12 months — File was last updated on 2025-03-17, more than 12 months ago.

Automated analysis of the public file, using the current MRF Preflight ruleset. Not legal advice. Hospitals may re-scan at any time.

Score history

L2: Completeness and plausibility

Attestation block is present with a named signing official

Blocker · HPT-L2-030

The file must encode the CMS attestation statement, an explicit confirmation flag, and the name of the CEO, president, or other senior official affirming the data is true, accurate, and complete. A missing or blank attester name means no one is actually attesting to this file.

Missing: attester name.

Citation: CY2026 OPPS final rule, 45 CFR 180.50(b)(1)(vii) — attestation requirement effective Jan 1 2026, enforced Apr 1 2026

Remediation: Add the CMS attestation statement, set confirm_attestation to true, and fill in attester_name with the signing official's full name.

File was updated within the last 12 months

Warning · HPT-L2-050

last_updated_on should reflect a recent refresh of the underlying charge data. A file that hasn't been updated in over a year is likely showing stale prices, even if it otherwise validates.

File was last updated on 2025-03-17, more than 12 months ago.

Citation: 45 CFR 180.50(c) — MRF must be updated at least annually

Remediation: Regenerate and republish the file with a current last_updated_on date reflecting the actual data refresh.

1 blocker found in this file

The Attestation Evidence Packet documents every finding above with the exact file location, what was checked, and when — as a dated PDF with a SHA-256 hash, so what was true at generation time stays provable after the file changes. One hospital, one-time.