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 $1,925.00. The lowest price is at Humboldt Park Health (Chicago). The highest price is 32.5× the lowest.
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 Sep 23, 2026.
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 | Aug 24, 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 |
| 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 |
| Deaconess Illinois Crossroads Mount Vernon · Mount Vernon, IL PR NASAL/SINUS NDSC SURG W/DILATION MAXILLARY SINUS | $1,925.00 | $5,500.00 | Feb 3, 2026 source file |
| Deaconess Illinois Union County Hospital Anna · Anna, IL PR NASAL/SINUS NDSC SURG W/DILATION MAXILLARY SINUS | $1,925.00 | $5,500.00 | Feb 3, 2026 source file |
| Heartland Regional Medical Center Marion · Marion-Herrin, IL PR NASAL/SINUS NDSC SURG W/DILATION MAXILLARY SINUS | $1,925.00 | $5,500.00 | Feb 3, 2026 source file |
| Trinity Medical Center Rock Island · Davenport-Moline-Rock Island, IA-IL PR NASAL/SINUS NDSC SURG W/DILATION MAXILLARY SINUS | $4,571.20 | $5,714.00 | Jan 28, 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 | 6 | $1,382.98 | $15,867.10 |
| Anna, IL | 1 | $1,925.00 | $1,925.00 |
| Davenport-Moline-Rock Island, IA-IL | 1 | $4,571.20 | $4,571.20 |
| Marion-Herrin, IL | 1 | $1,925.00 | $1,925.00 |
| Mount Vernon, IL | 1 | $1,925.00 | $1,925.00 |
What it is
In this endoscopic procedure a small balloon is passed through the nose and inflated to widen the natural opening of the maxillary (cheek) sinus. It is used for chronic or repeated sinusitis that does not improve with medicine.
What the price covers
The listed price usually covers the procedure for one side; the balloon device may be listed as a separate supply. The surgeon and any anesthesia are billed separately.
Balloon dilation of the maxillary sinus opening, one side in other states
- Alabama$26,682.62
- Alaska$13,322.32
- Arizona$7,085.61
- Arkansas$3,370.50
- California$5,613.02
- Connecticut$895.00
- Florida$8,037.43
- Georgia$15,790.00
- Idaho$17,730.00
- Indiana$1,925.00
- Iowa$4,571.20
- Kansas$2,063.04
- Kentucky$1,925.00
- Louisiana$1,804.18
- Massachusetts$4,530.00
- Michigan$1,989.20
- Minnesota$2,600.15
- Mississippi$3,475.51
- Missouri$2,030.15
- Montana$7,593.60
- Nebraska$3,442.66
- Nevada$8,033.10
- New Hampshire$2,826.52
- New Jersey$9,237.12
- New Mexico$7,173.18
- New York$7,740.00
- North Carolina$12,244.00
- Ohio$2,081.85
- Oklahoma$2,880.75
- Oregon$15,974.40
- Pennsylvania$12,373.90
- Rhode Island$7,896.00
- South Carolina$4,457.00
- South Dakota$4,001.80
- Tennessee$3,475.51
- Texas$5,107.38
- Utah$7,915.42
- Vermont$3,015.53
- Virginia$12,096.20
- Washington$4,090.51
- Wisconsin$1,917.59
- Wyoming$6,129.11
Median cash price across the state's hospitals.