H. pylori stool test cost in Friday Harbor, WA
In Friday Harbor, WA, 1 hospital lists a cash price for H. pylori stool antigen test: from $164.45 to $164.45, with a median of $164.45. Across Washington, the median is $143.75 at 31 hospitals.
Cash prices at 1 facility for code 87338, as an outpatient — the setting a self-pay patient normally buys. Collected Sep 22, 2026; the hospital files themselves were last updated between — and —.
Lowest$164.45PeaceHealth Peace Island Medical Center
Median$164.45half pay less
Highest$164.45in this market
Difference1.0×highest vs lowest
Hospitals, cheapest first
| Hospital | Cash price | List price | Insurers pay | Off list | File date |
|---|---|---|---|---|---|
| PeaceHealth Peace Island Medical Center Friday Harbor, WA · (360) 378-2141 DETECTION TEST BY IMMUNOASSAY TECHNIQUE FOR HELICOBACTER PYLORI (GI TRACT BACTERIA) IN STOOL | $164.45 | $253.00 | — | 35% | — source file |
Outpatient: lowest $164.45, median $164.45, highest $164.45.
What it is
This stool test finds H. pylori, the stomach bacteria behind most ulcers. It shows an active infection and is used both to diagnose it and to confirm a cure.
What the price covers
The price usually covers running the stool test; the collection kit is often included.