Kidney ultrasound cost in Illinois

In Illinois, 112 hospitals publish a cash price for complete ultrasound of the back of the abdomen, such as both kidneys: from $111.00 to $2,138.00, with a median of $806.93. The lowest price is at Saint Francis Hospital (Evanston) and 1 other hospital. The highest price is 19.3× the lowest.

• The median here, $806.93, is 39% above the US median of $580.00.
• That is 7.6× Medicare's 2026 national rate for the same service ($106.81).
• Illinois ranks 44th of 51 states by median, cheapest first.
• 27 of 112 hospitals list a cash price equal to their full list price, with no self-pay discount.

Illinois law (Hospital Uninsured Patient Discount Act, 210 ILCS 89): an uninsured Illinois resident with family income up to 600% of the federal poverty level (300% at rural and critical access hospitals) can apply for a discount that brings the bill down to about 135% of the hospital's cost; up to 200% (125% at rural hospitals) medically necessary care is free. A hospital may collect no more than 25% of family income in 12 months. Ask the billing office for the application. Other states' laws.

Outpatient cash prices, one line per hospital — its lowest listed price for code 76770. Prices for both sides of the body and inpatient prices are not mixed in. Collected Nov 10, 2026. See them on a map