Following external link!

https://www.chihealth.com/content/dam/chi-health/website/documents/cost-estimates/Charges_CSVreport_11_Jan_2021_GoodSam.csv

ChargemasterDB by Joseph Paul Cohen
A database of US hospital prices based on data made available by the Centers for Medicare & Medicaid Services (CMS), HHS price transparancy rule 45 CFR §180.