H. pylori stool test cost in Bremerton, WA
In Bremerton-Silverdale-Port Orchard, WA, 1 hospital lists a cash price for H. pylori stool antigen test: from $202.16 to $202.16, with a median of $202.16. 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 23, 2026; the hospital files themselves were last updated between Feb 28, 2026 and Feb 28, 2026.
Hospitals, cheapest first
| Hospital | Cash price | List price | Insurers pay | Off list | File date |
|---|---|---|---|---|---|
| Harrison Medical Center Silverdale, WA · (360) 377-3911 HC HELICOBACTER PYLORI AG STOOL | $202.16 | $458.05 | $14.38–$412.25 | 56% | Feb 28, 2026 source file |
Outpatient: lowest $202.16, median $202.16, highest $202.16.
As an inpatient, the same code is billed by 1 facility here, median $202.16. Inpatient and outpatient prices are not comparable and are kept on separate pages: the inpatient charge covers admission, not the same purchase.
Cash or insurance?
At the one hospital here that publishes insurer rates for this code, the cash price is below the highest rate a health plan has negotiated. If you have insurance but have not met your deductible, you usually pay your plan's negotiated rate, which falls somewhere in the "Insurers pay" column. Paying cash can cost less, but a cash payment usually does not count toward your deductible. Ask the hospital for both numbers before you book.
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.