Knee X-ray (1-2 views) cost in Illinois

In Illinois, 108 hospitals publish a cash price for X-ray of the knee, 1 or 2 views: from $55.30 to $1,664.00, with a median of $288.60. The lowest price is at Blessing Hospital (Quincy). The highest price is 30.1× the lowest.

• The median here, $288.60, is 24% above the US median of $232.78.
• That is 3.2× Medicare's 2026 national rate for the same service ($88.91).
• Illinois ranks 38th of 51 states by median, cheapest first.
• 25 of 108 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 73560. Prices for both sides of the body and inpatient prices are not mixed in. Collected Nov 10, 2026. See them on a map