Following external link!

https://healthy.kaiserpermanente.org/content/dam/kporg/final/documents/health-plan-documents/coverage-information/941340523_SantaRosaMedicalCenter_standardcharges.xlsx

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.