H. pylori stool test cost in Kansas City, MO
In Kansas City, MO-KS, 6 hospitals list a cash price for H. pylori stool antigen test: from $14.00 to $460.46, with a median of $115.20. The lowest listed price is at St Joseph Medical Center — $101.20 less than the median here. Across Missouri, the median is $118.30 at 26 hospitals.
Cash prices at 6 facilities across 4 cities 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 Mar 6, 2026 and Apr 1, 2026.
Where each hospital's price falls
Each dot is one hospital's cash price on a scale from the lowest to the highest in Kansas City, MO-KS.
Hospitals, cheapest first
| Hospital | Cash price | List price | Insurers pay | Off list | File date |
|---|---|---|---|---|---|
| St Joseph Medical Center lowest Kansas City, MO · (816) 942-4400 Hc Hpylori Stool Eia | $14.00 | $232.91 | $12.94–$232.91 | 94% | Mar 17, 2026 source file |
| NKC Health North Kansas City, MO · (816) 691-2000 HELICOBACTER PYLORI AG DETECTION | $44.95 | $155.00 | $13.33–$126.79 | 71% | Mar 6, 2026 source file |
| Children's Mercy Hospital Kansas Overland Park, KS · (913) 696-8000 Helicobacter Ag, Feces | $115.20 | $240.00 | $12.94–$216.00 | 52% | — source file |
| Children's Mercy Hospital Kansas City, MO · (816) 234-3000 H PYLORI STOOL | $115.20 | $240.00 | $15.10–$216.00 | 52% | — source file |
| Children's Mercy Hospital Kansas Overland Park, KS · (913) 696-8000 H PYLORI STOOL | $115.20 | $240.00 | $12.94–$216.00 | 52% | — source file |
| Children's Mercy Hospital Kansas City, MO · (816) 234-3000 Helicobacter Ag, Feces | $115.20 | $240.00 | $15.10–$216.00 | 52% | — source file |
| AdventHealth Shawnee Mission Shawnee Mission, KS · (913) 676-2152 HC HELICOBACTER PYLORI ANTIGEN STOOL - ARUP | $460.46 | $460.46 | — | — | Apr 1, 2026 source file |
| AdventHealth South Overland Park Overland Park, KS · (913) 373-2000 HC HELICOBACTER PYLORI ANTIGEN STOOL | $460.46 | $460.46 | — | — | Apr 1, 2026 source file |
| AdventHealth South Overland Park Overland Park, KS · (913) 373-2000 HC HELICOBACTER PYLORI ANTIGEN STOOL - ARUP | $460.46 | $460.46 | — | — | Apr 1, 2026 source file |
| AdventHealth Shawnee Mission Shawnee Mission, KS · (913) 676-2152 HC HELICOBACTER PYLORI ANTIGEN STOOL | $460.46 | $460.46 | — | — | Apr 1, 2026 source file |
Outpatient: lowest $14.00, median $115.20, highest $460.46 — a 32.9× difference within the same market.
As an inpatient, the same code is billed by 5 facilities here, median $115.20. 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 4 of 4 hospitals that publish insurer rates for this code here, the cash price is below the highest rate a health plan has negotiated, and at none is it below every plan's rate. 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.