Surgery and procedures CPT 31255 Minnesota Outpatient

Sinus surgery, full ethmoid cost in Minnesota

In Minnesota, 6 hospitals publish a cash price for endoscopic sinus surgery: full ethmoid sinus opening: from $1,479.00 to $7,815.90, with a median of $2,655.31. The lowest price is at Childrens Health Care (Minneapolis). The highest price is 5.3× 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$1,479.00Childrens Health Care
Median$2,655.31half pay less
Highest$7,815.90in Minnesota
Lowest saves$1,176.31vs the median

Hospitals in Minnesota, cheapest first

HospitalCash price List priceFile date
Childrens Health Care lowest Minneapolis · Minneapolis-St. Paul-Bloomington, MN-WI 31255 Nasal/Sinus Endoscopy W/Ethmoidectomy Total $1,479.00 $1,479.00 May 7, 2026
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Aspirus St. Luke’s Hospital Duluth · Duluth, MN-WI NASAL/SINUS NDSC W/TOTAL ETHOIDECTOMY $1,785.95 $3,283.00 Apr 1, 2026
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Fairview Maple Grove Surgery Center Maple Grove · Minneapolis-St. Paul-Bloomington, MN-WI HC NASAL SCOPY,REMV TOTL ETHMOID $2,608.71 $6,505.50 May 18, 2026
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Aspirus Lake View Hospital Two Harbors · Two Harbors, MN NASAL/SINUS NDSC W/TOTAL ETHOIDECTOMY $2,701.91 $3,283.00 Apr 1, 2026
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Methodist Hospital St. Louis Park · Minneapolis-St. Paul-Bloomington, MN-WI Nasal/Sinus Endo; W/Tot Ethmoect $5,154.50 $19,825.00 —
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M Health Fairview University of Mn Medical Center Minneapolis · Minneapolis-St. Paul-Bloomington, MN-WI Outpatient Services $7,815.90 $19,491.00 Feb 6, 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
Minneapolis-St. Paul-Bloomington, MN-WI 4 $1,479.00 $3,881.60
Duluth, MN-WI 1 $1,785.95 $1,785.95
Two Harbors, MN 1 $2,701.91 $2,701.91

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.