SelfPayRates
Surgery and procedures CPT 43775 Illinois Outpatient

Gastric sleeve surgery cost in Illinois

In Illinois, 6 hospitals publish a cash price for laparoscopic sleeve gastrectomy for weight loss: from $6,020.00 to $87,815.83, with a median of $57,487.92. The lowest price is at Carle Eureka Hospital (Eureka). The highest price is 14.6× the lowest.

  • The median here, $57,487.92, is 574% above the US median of $8,532.10.
  • Illinois ranks 17th of 17 states by median, cheapest first.
  • 1 of 6 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 43775. Prices for both sides of the body and inpatient prices are not mixed in. Collected Sep 29, 2026. See them on a map

Lowest$6,020.00Carle Eureka Hospital
Median$57,487.92half of hospitals charge less
Highest$87,815.83in Illinois
Lowest saves$51,467.92vs the median

Hospitals in Illinois, cheapest first

HospitalCash priceList priceFile date
Carle Eureka Hospital lowest Eureka · Peoria, IL Laps Gstrc Rstrictiv Px Longitudinal Gastrectomy $6,020.00 $6,020.00 Apr 15, 2026
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Hopedale Medical Complex Hopedale · Peoria, IL LAP SLEEVE GASTRECTOMY $11,512.44 $16,446.34 Apr 6, 2026
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Northwestern Medicine McHenry Hospital McHenry · Chicago-Naperville-Elgin, IL-IN Laps Gstrc Rstrictiv Px Longitudinal Gastrectomy $40,712.61 $58,160.87 Apr 1, 2026
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Northwestern Medicine Delnor Hospital Geneva · Chicago-Naperville-Elgin, IL-IN Laps Gstrc Rstrictiv Px Longitudinal Gastrectomy $74,263.22 $106,090.31 Apr 1, 2026
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Northwestern Memorial Hospital Chicago · Chicago-Naperville-Elgin, IL-IN Laps Gstrc Rstrictiv Px Longitudinal Gastrectomy $74,263.22 $106,090.31 Apr 1, 2026
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Northwestern Medicine Central DuPage Hospital Winfield · Chicago-Naperville-Elgin, IL-IN Laps Gstrc Rstrictiv Px Longitudinal Gastrectomy $87,815.83 $125,451.19 Apr 1, 2026
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Hospital The hospital that published the price, its city and the line exactly as written in its price file.
Cash price The hospital's own price for a patient paying without insurance (“discounted cash” in its price file). Hospitals must publish it under federal law, 45 CFR 180.50. Call to confirm it before booking. More
List price The hospital's full chargemaster price (“gross charge”) before any discount. Almost nobody pays it; the gap to the cash price shows what the self-pay discount is worth. More
File date When the hospital last updated its price file, as the file says itself. A dash means the file gives no date.
No cash discount This line's cash price equals the hospital's full list price. Many hospitals still reduce bills for uninsured patients: ask the billing office for its self-pay discount in writing. More

By metro area

Each metro page compares every listing, including prices for both sides of the body.

Metro areaHospitalsLowestMedian
Chicago-Naperville-Elgin, IL-IN 4 $40,712.61 $74,263.22
Peoria, IL 2 $6,020.00 $8,766.22
Market A metro area (as the Census Bureau defines it) or, outside metro areas, a town. Each links to every hospital price there.
Hospitals How many hospitals publish a cash price for this code here. Each hospital counts once, at its lowest outpatient cash price.
Lowest The lowest cash price among those hospitals.
Median The middle cash price: half of the hospitals charge less, half charge more. One price per hospital. More

What gastric sleeve surgery is, what the price covers and why prices differ: Gastric sleeve surgery explained.

Laparoscopic sleeve gastrectomy for weight loss in other states

Median cash price across the state's hospitals.