Balloon sinuplasty, maxillary cost in Marshalltown, IA — inpatient
In Marshalltown, IA, 1 hospital lists a cash price for balloon dilation of the maxillary sinus opening, one side as an inpatient: from $4,571.20 to $4,571.20, with a median of $4,571.20. Across Iowa, the median is $4,571.20 at 12 hospitals.
Cash prices at 1 facility for code 31295, as an inpatient (admitted to hospital) . Collected Sep 23, 2026; the hospital files themselves were last updated between Jan 28, 2026 and Jan 28, 2026.
Hospitals, cheapest first
| Hospital | Cash price | List price | Insurers pay | Off list | File date |
|---|---|---|---|---|---|
| UnityPoint Health Marshalltown Marshalltown, IA · (641) 754-5151 PR NASAL/SINUS NDSC SURG W/DILATION MAXILLARY SINUS | $4,571.20 | $5,714.00 | $141.83–$490.15 | 20% | Jan 28, 2026 source file |
Inpatient: lowest $4,571.20, median $4,571.20, highest $4,571.20.
As an outpatient, the same code is billed by 1 facility here, median $4,571.20 — that is the price to compare if you are not being admitted.
Cash or insurance?
At the one hospital here that publishes insurer rates for this code, the cash price is not below the highest rate a health plan has negotiated. If you have insurance but have not met your deductible, you usually pay your plan's negotiated rate, which falls somewhere in the "Insurers pay" column. Paying cash can cost less, but a cash payment usually does not count toward your deductible. Ask the hospital for both numbers before you book.
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.