Balloon sinuplasty, maxillary cost in Washington
In Washington, 8 hospitals publish a cash price for balloon dilation of the maxillary sinus opening, one side: from $3,027.50 to $12,101.60, with a median of $4,090.51. The lowest price is at Kadlec Regional Medical Center (Richland). The highest price is 4.0× 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 Washington, cheapest first
| Hospital | Cash price | List price | File date |
|---|---|---|---|
| Kadlec Regional Medical Center lowest Richland · Kennewick-Richland, WA HC ED SINUS ENDO W/BALLOON DILATION CDM | $3,027.50 | $4,325.00 | Apr 1, 2026 source file |
| Providence Centralia Hospital Centralia · Centralia, WA HC ED SINUS ENDO W/BALLOON DILATION CDM | $3,057.60 | $5,880.00 | Apr 1, 2026 source file |
| Providence St Peter Hospital Olympia · Olympia-Lacey-Tumwater, WA HC ED SINUS ENDO W/BALLOON DILATION CDM | $3,057.60 | $5,880.00 | Apr 1, 2026 source file |
| Providence St Mary Medical Center Walla Walla · Walla Walla, WA HC ED SINUS ENDO W/BALLOON DILATION CDM | $3,437.00 | $4,910.00 | Apr 1, 2026 source file |
| Virginia Mason Medical Center Seattle · Seattle-Tacoma-Bellevue, WA SINUS ENDO W/BALLOON DIL, MAXILLARY SINUS OSTIUM - FAC | $4,744.02 | $9,302.00 | — source file |
| Providence St Joseph Hospital Chewelah · Spokane-Spokane Valley, WA HC ED SINUS ENDO W/BALLOON DILATION CDM | $10,800.30 | $15,429.00 | Apr 1, 2026 source file |
| Providence Mount Carmel Hospital Colville · Spokane-Spokane Valley, WA HC ED SINUS ENDO W/BALLOON DILATION CDM | $10,827.60 | $15,468.00 | Apr 1, 2026 source file |
| Providence Holy Family Hospital Spokane · Spokane-Spokane Valley, WA HC ED SINUS ENDO W/BALLOON DILATION CDM | $12,101.60 | $17,288.00 | 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 |
|---|---|---|---|
| Spokane-Spokane Valley, WA | 3 | $10,800.30 | $10,827.60 |
| Centralia, WA | 1 | $3,057.60 | $3,057.60 |
| Kennewick-Richland, WA | 1 | $3,027.50 | $3,027.50 |
| Olympia-Lacey-Tumwater, WA | 1 | $3,057.60 | $3,057.60 |
| Seattle-Tacoma-Bellevue, WA | 1 | $4,744.02 | $4,744.02 |
| Walla Walla, WA | 1 | $3,437.00 | $3,437.00 |
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
- Illinois$1,925.00
- 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
- Wisconsin$1,917.59
- Wyoming$6,129.11
Median cash price across the state's hospitals.