Surgery and procedures CPT 31255 Arizona Outpatient

Sinus surgery, full ethmoid cost in Arizona

In Arizona, 2 hospitals publish a cash price for endoscopic sinus surgery: full ethmoid sinus opening: from $319.15 to $8,660.52, with a median of $4,489.84. The lowest price is at Yuma Regional Medical Center (Yuma). The highest price is 27.1× 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 23, 2026.

Lowest$319.15Yuma Regional Medical Center
Median$4,489.84half pay less
Highest$8,660.52in Arizona
Lowest saves$4,170.69vs the median

Hospitals in Arizona, cheapest first

HospitalCash price List priceFile date
Yuma Regional Medical Center lowest Yuma · Yuma, AZ PR NASAL/SINUS NDSC W/TOTAL ETHOIDECTOMY $319.15 $491.00 —
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Valleywise Health Medical Center Phoenix · Phoenix-Mesa-Chandler, AZ NSL/SINS NDSC W/TOT ETHMDCT $8,660.52 — Jun 28, 2026
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By metro area

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

Metro areaHospitals LowestMedian
Phoenix-Mesa-Chandler, AZ 1 $8,660.52 $8,660.52
Yuma, AZ 1 $319.15 $319.15

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.