SelfPayRates
Surgery and procedures CPT 43240 Washington Outpatient

Endoscopic cyst drainage cost in Washington

In Washington, 6 hospitals publish a cash price for upper endoscopy with drainage of a pseudocyst through the stomach wall: from $794.30 to $10,273.10, with a median of $5,415.50. The lowest price is at Astria Toppenish Hospital (Toppenish). The highest price is 12.9× the lowest.

  • The median here, $5,415.50, is 23% above the US median of $4,395.78.
  • Washington ranks 12th of 23 states by median, cheapest first.
  • 1 of 6 hospitals list a cash price equal to their full list price, with no self-pay discount.

Washington law (RCW 70.170.060) requires hospital charity care: patients with family income up to 300% of the federal poverty level owe nothing at hospitals in large health systems (200% at other hospitals), with 75% and 50% discounts up to 400% (300% at other hospitals). It covers the part of the bill a patient owes, insured or not. Ask the hospital for its charity care application. Other states' laws.

Outpatient cash prices, one line per hospital — its lowest listed price for code 43240. Prices for both sides of the body and inpatient prices are not mixed in. Collected Nov 6, 2026. See them on a map

Lowest$794.30Astria Toppenish Hospital
Median$5,415.50half of hospitals charge less
Highest$10,273.10in Washington
Lowest saves$4,621.20vs the median

Hospitals in Washington, cheapest first

HospitalCash priceList priceFile date
Astria Toppenish Hospital lowest Toppenish · Yakima, WA 43240 Esophagogastroduodenoscopy, flexible, transo $794.30 $1,222.00 Apr 1, 2026
source file
PeaceHealth St Joseph Medical Center Bellingham · Bellingham, WA DRAINAGE OF FLUID COLLECTION OF ESOPHAGUS; STOMACH; AND/OR UPPER SMALL BOWEL USING A FLEXIBLE ENDOSCOPE $2,475.20 $3,808.00 Mar 21, 2026
source file
Virginia Mason Medical Center Seattle · Seattle-Tacoma-Bellevue, WA EGD W/TRANSMURAL DRAINAGE OF PSEUDOCYST $5,227.50 $10,250.00 Jan 1, 2026
source file
Valley Medical Center Renton · Seattle-Tacoma-Bellevue, WA Egd Transoral Transmural Drainage Pseudocyst $5,603.50 $8,005.00 Mar 12, 2026
source file
Skagit Valley Hospital Mount Vernon · Mount Vernon-Anacortes, WA HC EGD W/TRANSMURAL DRAIN CYST $6,854.40 $8,568.00 Mar 26, 2026
source file
Seattle Children's Hospital Seattle · Seattle-Tacoma-Bellevue, WA EGD Flexible, Transoral; With Transmural Drainage Of Pseudocyst $10,273.10 $10,273.10 Mar 31, 2026
source file
Hospital The hospital that published the price, its city and the line exactly as written in its price file.
Cash price The hospital's own price for a patient paying without insurance (“discounted cash” in its price file). Hospitals must publish it under federal law, 45 CFR 180.50. Call to confirm it before booking. More
List price The hospital's full chargemaster price (“gross charge”) before any discount. Almost nobody pays it; the gap to the cash price shows what the self-pay discount is worth. More
File date When the hospital last updated its price file, as the file says itself. A dash means the file gives no date.
No cash discount This line's cash price equals the hospital's full list price. Many hospitals still reduce bills for uninsured patients: ask the billing office for its self-pay discount in writing. More

By metro area

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

Metro areaHospitalsLowestMedian
Seattle-Tacoma-Bellevue, WA 3 $5,227.50 $5,603.50
Bellingham, WA 1 $2,475.20 $2,475.20
Mount Vernon-Anacortes, WA 1 $6,854.40 $6,854.40
Yakima, WA 1 $794.30 $794.30
Market A metro area (as the Census Bureau defines it) or, outside metro areas, a town. Each links to every hospital price there.
Hospitals How many hospitals publish a cash price for this code here. Each hospital counts once, at its lowest outpatient cash price.
Lowest The lowest cash price among those hospitals.
Median The middle cash price: half of the hospitals charge less, half charge more. One price per hospital. More

What endoscopic cyst drainage is, what the price covers and why prices differ: Endoscopic cyst drainage explained.

Upper endoscopy with drainage of a pseudocyst through the stomach wall in other states

Median cash price across the state's hospitals.