Balloon sinuplasty, maxillary cost in Idaho
In Idaho, 7 hospitals publish a cash price for balloon dilation of the maxillary sinus opening, one side: from $4,198.35 to $17,730.00, with a median of $17,730.00. The lowest price is at Saint Alphonsus Medical Center - Nampa (Nampa) and 1 other hospital. The highest price is 4.2× 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 Idaho, cheapest first
| Hospital | Cash price | List price | File date |
|---|---|---|---|
| Saint Alphonsus Medical Center - Nampa one side lowest Nampa · Boise City, ID HC Endoscopy Nasal Surgical With Dilation Maxillary Sinus Ostium Transnasal or via Canine Fossa Rt | $4,198.35 | $6,459.00 | Mar 31, 2026 source file |
| Saint Alphonsus Regional Medical Center - Boise one side lowest Boise · Boise City, ID HC Endoscopy Nasal Surgical With Dilation Maxillary Sinus Ostium Transnasal or via Canine Fossa Rt | $4,198.35 | $6,459.00 | Mar 31, 2026 source file |
| St Luke's Magic Valley Regional Medical Center Twin Falls · Twin Falls, ID | $17,730.00 | $17,730.00 | — source file |
| St Luke's McCall McCall · McCall, ID | $17,730.00 | $17,730.00 | — source file |
| St Luke's Nampa Medical Center Nampa · Boise City, ID | $17,730.00 | $17,730.00 | — source file |
| St Luke's Regional Medical Center Boise · Boise City, ID | $17,730.00 | $17,730.00 | — source file |
| St Luke's Wood River Medical Center Ketchum · Hailey, ID | $17,730.00 | $17,730.00 | — source file |
By metro area
Each metro page compares every listing, including prices for both sides of the body.
| Metro area | Hospitals | Lowest | Median |
|---|---|---|---|
| Boise City, ID | 4 | $4,198.35 | $10,964.18 |
| Hailey, ID | 1 | $17,730.00 | $17,730.00 |
| McCall, ID | 1 | $17,730.00 | $17,730.00 |
| Twin Falls, ID | 1 | $17,730.00 | $17,730.00 |
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
- 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
- Washington$4,090.51
- Wisconsin$1,917.59
- Wyoming$6,129.11
Median cash price across the state's hospitals.