Balloon sinuplasty, maxillary cost in Illinois
In Illinois, 10 hospitals publish a cash price for balloon dilation of the maxillary sinus opening, one side: from $1,382.98 to $44,951.34, with a median of $4,398.60. The lowest price is at Humboldt Park Health (Chicago). The highest price is 32.5× the lowest.
- The median here, $4,398.60, is 23% below the US median of $5,695.20.
- Illinois ranks 7th of 23 states by median, cheapest first.
- Every hospital here lists a cash price below its full list price.
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 31295. Prices for both sides of the body and inpatient prices are not mixed in. Collected Oct 26, 2026. See them on a map
Hospitals in Illinois, cheapest first
| Hospital | Cash price | List price | File date |
|---|---|---|---|
| Humboldt Park Health lowest Chicago · Chicago-Naperville-Elgin, IL-IN Dilation of nasal sinus using an endoscope | $1,382.98 | $4,939.20 | Sep 29, 2026 source file |
| Gottlieb Memorial Hospital one side Melrose Park · Chicago-Naperville-Elgin, IL-IN Sinus Endoscopy W/ Baln Dil Max Sinus Unilat | $1,541.28 | $8,112.00 | Mar 31, 2026 source file |
| MacNeal Hospital one side Berwyn · Chicago-Naperville-Elgin, IL-IN Sinus Endoscopy W/ Baln Dil Max Sinus Unilat | $1,541.28 | $8,112.00 | Mar 31, 2026 source file |
| Loyola University Medical Center one side Maywood · Chicago-Naperville-Elgin, IL-IN Sinus Endoscopy W/ Baln Dil Max Sinus Unilat | $1,865.76 | $8,112.00 | Mar 31, 2026 source file |
| Northwestern Memorial Hospital Chicago · Chicago-Naperville-Elgin, IL-IN HB Nasal/Sinus Ndsc Surg W/Dilation Maxillary Sinus | $3,878.00 | $5,540.00 | Apr 1, 2026 source file |
| FHN Memorial Hospital Freeport · Freeport, IL Dilation of nasal sinus using an endoscope | $4,919.20 | $6,149.00 | Jan 22, 2026 source file |
| Rockford Memorial Hospital Rockford · Rockford, IL HC PBB NSL/SINUS NDSC SURG W/DILAT MAXILLARY SINUS | $5,678.13 | $7,570.84 | Mar 1, 2026 source file |
| Northwestern Medicine Kishwaukee Hospital DeKalb · Chicago-Naperville-Elgin, IL-IN Nasal/Sinus Ndsc Surg W/Dilation Maxillary Sinus | $29,868.45 | $42,669.21 | Apr 1, 2026 source file |
| Northwestern Medicine Central DuPage Hospital Winfield · Chicago-Naperville-Elgin, IL-IN Nasal/Sinus Ndsc Surg W/Dilation Maxillary Sinus | $37,891.64 | $54,130.91 | Apr 1, 2026 source file |
| Northwestern Lake Forest Hospital Lake Forest · Chicago-Naperville-Elgin, IL-IN Nasal/Sinus Ndsc Surg W/Dilation Maxillary Sinus | $44,951.34 | $64,216.20 | Apr 1, 2026 source file |
By metro area
Each metro page compares every listing, including prices for both sides of the body.
| Metro area | Hospitals | Lowest | Median |
|---|---|---|---|
| Chicago-Naperville-Elgin, IL-IN | 8 | $1,382.98 | $2,871.88 |
| Freeport, IL | 1 | $4,919.20 | $4,919.20 |
| Rockford, IL | 1 | $5,678.13 | $5,678.13 |
What balloon sinuplasty, maxillary is, what the price covers and why prices differ: Balloon sinuplasty, maxillary explained.
Balloon dilation of the maxillary sinus opening, one side in other states
- Alabama$14,638.62
- Alaska$13,322.32, 4 hospitals
- Arizona$7,085.61, 2 hospitals
- Arkansas$1,878.41
- California$4,755.38
- Florida$7,252.04
- Georgia$15,790.00
- Hawaii$13,956.60, 3 hospitals
- Idaho$8,965.50
- Indiana$2,199.86, 3 hospitals
- Iowa$4,636.52, 1 hospital
- Kansas$3,872.40, 1 hospital
- Kentucky$9,247.81, 2 hospitals
- Louisiana$3,874.39
- Massachusetts$8,403.00, 3 hospitals
- Michigan$2,803.90
- Minnesota$2,600.15
- Mississippi$1,904.00, 4 hospitals
- Missouri$5,995.45
- Montana$1,743.44, 4 hospitals
- Nebraska$12,198.75, 1 hospital
- Nevada$8,033.10, 1 hospital
- New Hampshire$2,826.52, 1 hospital
- New Jersey$6,083.00
- New Mexico$7,173.18, 3 hospitals
- New York$8,191.77
- North Carolina$12,244.00, 3 hospitals
- North Dakota$7,120.00
- Ohio$19,625.40
- Oklahoma$11,977.81, 2 hospitals
- Oregon$15,974.40
- Pennsylvania$12,532.10
- Rhode Island$7,896.00, 1 hospital
- South Carolina$8,761.20
- South Dakota$7,839.20
- Tennessee$3,349.54
- Texas$4,845.73
- Utah$7,915.42, 1 hospital
- Vermont$1,965.11, 1 hospital
- Virginia$8,084.12, 2 hospitals
- Washington$7,118.65
- Wisconsin$1,917.59
Median cash price across the state's hospitals.