US Health Care Costs

Knee Procedures Without Principal Diagnosis of Infection Without Cc/Mcc in California

MS-DRG 489: Knee procedures without principal diagnosis of infection without cc/mcc

$136,670typical hospital bill
$20,227typical amount paid
$15,315–$25,139range paid across 2 hospitals

California hospitals billed Medicare a typical $136,670 for this stay in 2024, about 6.8 times what was actually paid. Medicare's payment depends mostly on the hospital's location and teaching role; the bill depends on the hospital's own price list, so bills vary far more than payments.

Billed (list price)Actually paid (Medicare + patient)

HospitalCityMedicare staysBilledPaid
Cedars-Sinai Medical CenterLos Angeles14$173,243$15,315
Ucsf Medical CenterSan Francisco17$100,097$25,139

Medicare: CMS, 2024 (hospitals with 11 or more Medicare stays). Cash and insurer prices: hospitals' own price files, where read; insurer figures are commercial plans only, median and 10th–90th percentile across plans.