The Fine for Hiding a Hospital's Prices Tops $2 Million. 28 Have Ever Paid It.

Since 2021, federal law has required every U.S. hospital to publish its actual prices — not a chargemaster fiction, but the real cash price, the real negotiated rate, in a machine-readable file and a consumer-friendly list.▸ The rule is codified at 45 CFR Part 180, under authority Congress wrote into the Affordable Care Act. It has a teeth problem. CMS can fine a noncompliant hospital up to $2,007,500 a year, scaled to bed count — and in the rule's first four years of penalties, it has actually imposed that fine, in any amount, on 28 hospitals nationwide. This spring, in a single ten-week burst of warning letters, it told 519 more they were still breaking the law.

CMS does not charge every noncompliant hospital the same amount — the maximum daily civil monetary penalty (CMP) scales with bed count: a flat $300 a day for hospitals with 30 beds or fewer, $10 per bed per day for hospitals in between, and a flat $5,500 a day — CMS's own ceiling — for anything over 550 beds.▸ Run for a full year, that ceiling is $2,007,500. A hospital that waives its right to a hearing gets an automatic 35% discount, effective January 1, 2026, per the same CMS guidance — the one part of this system built for speed.

The 200-bed line isn't an estimate — it's CMS's own worked example in the same FAQ document: $2,000 a day, $730,000 a year.▸ The formula is public, specific, and, on paper, large enough to matter to a hospital's finance department. The question is whether it is ever actually applied.

It mostly hasn't been applied.▸ CMS keeps a public list of every civil monetary penalty notice it has issued under the rule — hospital name, date, effective date, one PDF per action. As of the list's most recent update, it names 28 hospitals, starting with Northside Hospital Atlanta and Northside Hospital Cherokee in June 2022 and running through Pinnacle Hospital, whose penalty was updated as recently as June 3, 2026. Twenty-eight fines in four years, under a rule that applies to nearly every hospital operating in the United States.

Then, this spring, the volume of warnings moved at a completely different scale.▸ HHS Secretary Robert F. Kennedy Jr. and CMS Administrator Dr. Mehmet Oz announced that between April and early June 2026, the agency sent noncompliance letters to 519 hospitals across the country, warning that continued noncompliance could mean fines up to $2 million. Kennedy called the mailing, in a video posted to X, a "formal notice" to hospitals still hiding prices from patients in "violation of federal law." CMS Administrator Oz added that the underlying requirement dates to Trump's first term, but that "the Biden administration did not enforce these rules" in between.

More than eighteen times as many hospitals were warned in ten weeks this spring as have ever actually been fined since the penalty existed.▸ A warning letter is not a fine. Nothing in CMS's own enforcement list shows how many of those 519 will ever become one of the 28 — or the 29th.

Penalty figures reflect CMS's published civil monetary penalty formula under 45 CFR Part 180 as of the FAQ document's June 26, 2026 currency date. The 28-hospital enforcement count is CMS's own cumulative list as captured June 11, 2026 and will grow as new penalties are posted. The 519-hospital warning count and the quoted HHS statement come from reporting on the agency's own June 2026 announcement, not from a CMS-published dataset of that specific mailing.