Surgery and procedures CPT 31255 Colorado Outpatient

Sinus surgery, full ethmoid cost in Colorado

In Colorado, 2 hospitals publish a cash price for endoscopic sinus surgery: full ethmoid sinus opening: from $3,423.00 to $10,169.00, with a median of $6,796.00. The lowest price is at Aspen Valley Hospital District (Aspen). The highest price is 3.0× the lowest.

Outpatient cash prices, one line per hospital — its lowest listed price for code 31255. Prices for both sides of the body and inpatient prices are not mixed in. Collected Sep 27, 2026. See them on a map

Lowest$3,423.00Aspen Valley Hospital District
Median$6,796.00half pay less
Highest$10,169.00in Colorado
Lowest saves$3,373.00vs the median

Hospitals in Colorado, cheapest first

HospitalCash price List priceFile date
Aspen Valley Hospital District lowest Aspen · Rifle, CO HC Removal of Ethmoid Sinus $3,423.00 $3,423.00 Mar 26, 2026
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Animas Surgical Hospital Durango · Durango, CO NSL/SINS NDSC W/TOT ETHMDCT $10,169.00 $10,169.00 —
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By metro area

Each metro page compares every listing, including prices for both sides of the body.

Metro areaHospitals LowestMedian
Durango, CO 1 $10,169.00 $10,169.00
Rifle, CO 1 $3,423.00 $3,423.00

What it is

This code covers endoscopic surgery through the nose to open all of the ethmoid sinuses, between the eyes.

What the price covers

The hospital price usually covers the operating room, recovery and supplies. The surgeon and anesthesia usually bill separately.

Endoscopic sinus surgery: full ethmoid sinus opening in other states

Median cash price across the state's hospitals.