WASHINGTON STATE DEPARTMENT OF HEALTH
2022 Charity Care in Washington Hospitals | 9
How do hospitals report charity care and how is it calculated?
The amount of charity care reported by hospitals is based on patient services revenue, known
as billed charges. These charges are based on the hospital’s charge master rate sheet, which
sets the price for every treatment and supply category a hospital uses. Every patient’s total bill
is comprised of the sum of the charge master rates of the various services or supplies used
during the stay before any adjustments based on insurance status. All patients, regardless of
insurance status, receive the same billed charges for the same services.
The billed charges reflect a markup that varies among hospitals and is higher than the amount
the hospital actually expects to be paid. Medicaid and Medicare pay a set rate for services
regardless of billed charges, and private insurance companies negotiate with hospitals for large
discounts off the master rate sheet.
Charity care is the amount of billed charges an indigent patient incurs for medically necessary
hospital health care. Since these charges include the markup, the dollar amount of charity care
reported by hospitals overestimates the true cost of providing charity care to indigent patients.
To estimate the true cost of providing charity care, the department applies a cost-to-charge
ratio. The formula is total operating expenses (the actual cost of running the hospital and
providing services) divided by total patient services revenue (billed charges).
Adjusted patient services revenue is the amount of revenue for non-Medicare and non-
Medicaid payers, which includes private insurance and self-pay. The proportion of patients
covered by Medicare or Medicaid varies widely among hospitals. The use of adjusted patient
services revenue allows for a comparison of hospital charity care as a percent of privately
sponsored patient revenue.
2022 Washington state charity care data
Statewide charity care charges for hospital fiscal year 2022
This report describes data collected from licensed Washington hospitals for their fiscal years
(FY) ending in 2022. FY 2022 includes data for the 12 months prior to the end of each hospital’s
fiscal calendar, including data for months in 2021 if the fiscal year starts prior to January 1,
2022.
Adjusted patient services revenue subtracts Medicare and Medicaid specific patient services revenue from total patient
services revenue to allow meaningful comparisons of charity care provided among hospitals. The federal Centers for Medicare
and Medicaid Services (CMS) prohibits hospitals from billing patients for the difference between the billed charges and the
Medicare or Medicaid payment levels set by CMS. Therefore, patients covered by Medicare or Medicaid can’t be charity care
patients. The proportion of patients covered by Medicare or Medicaid varies widely among hospitals.