Sinus surgery, frontal cost in Flint, MI
In Flint, MI, 1 hospital lists a cash price for endoscopic sinus surgery: opening the frontal sinus: from $615.90 to $615.90, with a median of $615.90. Across Michigan, the median is $615.90 at 21 hospitals.
Cash prices at 1 facility for code 31276, as an outpatient — the setting a self-pay patient normally buys. Collected Sep 23, 2026; the hospital files themselves were last updated between Dec 31, 2025 and Dec 31, 2025.
Hospitals, cheapest first
| Hospital | Cash price | List price | Insurers pay | Off list | File date |
|---|---|---|---|---|---|
| McLaren Flint Flint, MI · (810) 342-2000 SP Nasal/Sinus Endoscopy W/Frontal Sinus Exploration W/Wo Rmvl Tiss Frontal Sinus 31276 | $615.90 | $1,231.80 | $240.69–$638.45 | 50% | Dec 31, 2025 source file |
Outpatient: lowest $615.90, median $615.90, highest $615.90.
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 open the frontal sinus, above the eyes.
What the price covers
The hospital price usually covers the operating room, recovery and supplies. The surgeon and anesthesia usually bill separately.