Sinus surgery, maxillary cost in Hilton Head Island, SC — inpatient
In Hilton Head Island-Bluffton-Port Royal, SC, 1 hospital lists a cash price for endoscopic sinus surgery: opening the maxillary (cheek) sinus as an inpatient: from $6,566.40 to $6,566.40, with a median of $6,566.40.
Cash prices at 1 facility for code 31256, as an inpatient (admitted to hospital) . Collected Sep 22, 2026; the hospital files themselves were last updated between — and —.
Hospitals, cheapest first
| Hospital | Cash price | List price | Insurers pay | Off list | File date |
|---|---|---|---|---|---|
| Beaufort Memorial Hospital Beaufort, SC · (843) 522-5200 NAS/SIN ENDO W/MAX ANSTRO BIL | $6,566.40 | $10,944.00 | $3,305.09–$8,974.08 | 40% | — source file |
Inpatient: lowest $6,566.40, median $6,566.40, highest $6,566.40.
As an outpatient, the same code is billed by 1 facility here, median $4,377.60 — 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 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
This code covers endoscopic surgery through the nose to widen the natural opening of the maxillary sinus behind the cheek.
What the price covers
The hospital price usually covers the operating room, recovery and supplies. The surgeon and anesthesia usually bill separately.