Surgery and procedures CPT 31267 Washington Outpatient

Sinus surgery, maxillary with tissue removal cost in Washington

In Washington, 5 hospitals publish a cash price for endoscopic sinus surgery: opening the maxillary sinus with removal of tissue: from $481.65 to $72,521.75, with a median of $6,547.89. The lowest price is at Legacy Salmon Creek Medical Center (Vancouver). The highest price is 150.6× the lowest.

Outpatient cash prices, one line per hospital — its lowest listed price for code 31267. Prices for both sides of the body and inpatient prices are not mixed in. Collected Sep 23, 2026.

Lowest$481.65Legacy Salmon Creek Medical Center
Median$6,547.89half pay less
Highest$72,521.75in Washington
Lowest saves$6,066.24vs the median

Hospitals in Washington, cheapest first

HospitalCash price List priceFile date
Legacy Salmon Creek Medical Center lowest Vancouver · Portland-Vancouver-Hillsboro, OR-WA PR NSL/SINUS NDSC MAX ANTROST W/RMVL TISS MAX SINUS $481.65 $741.00 Apr 1, 2026
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St. John Medical Center Longview · Longview-Kelso, WA REMOVAL OF NASAL SINUS TISSUE USING AN ENDOSCOPE $5,836.57 $8,979.34 —
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Virginia Mason Medical Center Seattle · Seattle-Tacoma-Bellevue, WA NASAL/SINUS ENDO, SURG, W/ MAXILLARY ANTROSTOMY $6,547.89 $12,839.00 —
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PeaceHealth Southwest Medical Center Vancouver · Portland-Vancouver-Hillsboro, OR-WA REMOVAL OF NASAL SINUS TISSUE USING AN ENDOSCOPE $12,915.83 $19,870.50 —
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Seattle Children's Hospital Seattle · Seattle-Tacoma-Bellevue, WA Nsl/Sinus Ndsc Max Antrost W/Rmvl Tiss Max Sinus $72,521.75 — —
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By metro area

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

Metro areaHospitals LowestMedian
Portland-Vancouver-Hillsboro, OR-WA 2 $481.65 $6,698.74
Seattle-Tacoma-Bellevue, WA 2 $6,547.89 $39,534.82
Longview-Kelso, WA 1 $5,836.57 $5,836.57

What it is

This code covers endoscopic surgery that widens the maxillary sinus opening and removes diseased tissue or polyps from inside the sinus.

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: opening the maxillary sinus with removal of tissue in other states

Median cash price across the state's hospitals.