https://www.nytimes.com/2019/12/04/health/hospitals-trump-prices-transparency.html
Hospitals Sue Trump to Keep Negotiated Prices Secret
The administration wants to require hospitals to reveal the rates they privately negotiate with insurers for all sorts of procedures, amid the public outcry over surprise medical bills.

The hospitals, including the American Hospital Association, argued in a lawsuit filed in United States District Court in Washington that the new rule “is unlawful, several times over.” (See link for full article)
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