Lab tests CPT 87338 Illinois Outpatient

H. pylori stool test cost in Illinois

In Illinois, 59 hospitals publish a cash price for H. pylori stool antigen test: from $13.65 to $619.20, with a median of $67.50. The lowest price is at Deaconess Illinois Crossroads (Mount Vernon) and 2 other hospitals. The highest price is 45.4× the lowest.

Outpatient cash prices, one line per hospital — its lowest listed price for code 87338. Prices for both sides of the body and inpatient prices are not mixed in. Collected Sep 23, 2026.

Lowest$13.65Deaconess Illinois Crossroads + 2 more

Median$67.50half pay less

Highest$619.20in Illinois

Lowest saves$53.85vs the median

Hospitals in Illinois, cheapest first

Hospital	Cash price	List price	File date
Deaconess Illinois Crossroads lowest Mount Vernon · Mount Vernon, IL HELICOBACTER PYLORI ANTIGEN	$13.65	$39.00	Feb 3, 2026 source file
Deaconess Illinois Union County Hospital lowest Anna · Anna, IL HELICOBACTER PYLORI ANTIGEN	$13.65	$39.00	Feb 3, 2026 source file
Heartland Regional Medical Center lowest Marion · Marion-Herrin, IL HELICOBACTER PYLORI ANTIGEN	$13.65	$39.00	Feb 3, 2026 source file
Mercy Medical Center Aurora · Chicago-Naperville-Elgin, IL-IN H. PYLORI AG STOOL	$14.00	$227.00	Sep 1, 2026 source file
Saint Francis Hospital Evanston · Chicago-Naperville-Elgin, IL-IN HC HPYLORI STOOL EIA	$14.00	$486.00	Sep 1, 2026 source file
Gottlieb Memorial Hospital Melrose Park · Chicago-Naperville-Elgin, IL-IN Helicobacter Pylori Stl (Whpag)	$15.20	$80.00	Mar 31, 2026 source file
Loyola University Medical Center Maywood · Chicago-Naperville-Elgin, IL-IN Helicobacter Pylori Stl (Whpag)	$18.40	$80.00	Mar 31, 2026 source file
Uchicago Medicine AdventHealth Bolingbrook Bolingbrook · Chicago-Naperville-Elgin, IL-IN HC HELICOBACTER PYLORI ANTIGEN STOOL - ARUP	$25.00	$100.00	Apr 1, 2026 source file
Uchicago Medicine AdventHealth Glenoaks Glendale Heights · Chicago-Naperville-Elgin, IL-IN HC HELICOBACTER PYLORI ANTIGEN STOOL - ARUP	$25.00	$100.00	Apr 1, 2026 source file
Uchicago Medicine AdventHealth Hinsdale Hinsdale · Chicago-Naperville-Elgin, IL-IN HC HELICOBACTER PYLORI ANTIGEN STOOL - ARUP	$25.00	$100.00	Apr 1, 2026 source file
Uchicago Medicine AdventHealth La Grange La Grange · Chicago-Naperville-Elgin, IL-IN HC HELICOBACTER PYLORI ANTIGEN STOOL - ARUP	$25.00	$100.00	Apr 1, 2026 source file
Louis A Weiss Memorial Hospital Chicago · Chicago-Naperville-Elgin, IL-IN H. pylori Stool Ag, EIA SO	$31.88	$93.76	Mar 17, 2025 source file
Trinity Medical Center Rock Island · Davenport-Moline-Rock Island, IA-IL CHG IAAD IA HPYLORI STOOL	$35.20	$44.00	Jan 28, 2026 source file
NorthShore University HealthSystems Evanston Hospital Evanson · Chicago-Naperville-Elgin, IL-IN H Pylori Ag Stool	$47.45	$73.00	— source file
NorthShore University HealthSystems Glenbrook Hospital Glenview · Chicago-Naperville-Elgin, IL-IN H Pylori Ag Stool	$47.45	$73.00	— source file
NorthShore University HealthSystems Highland Park Hospital Highland Park · Chicago-Naperville-Elgin, IL-IN H Pylori Ag Stool	$47.45	$73.00	— source file
NorthShore University HealthSystems Skokie Hospital Skokie · Chicago-Naperville-Elgin, IL-IN H Pylori Ag Stool	$47.45	$73.00	— source file
MercyOne Genesis Aledo Medical Center Aledo · Davenport-Moline-Rock Island, IA-IL H. pylori Stool Ag EIA-Sendout	$48.00	$80.00	Mar 31, 2026 source file
Riverside Medical Center Kankakee · Kankakee, IL DETECTION TEST BY IMMUNOASSAY TECHNIQUE FOR HELICOBACTER PYLORI (GI TRACT BACTERIA) IN STOOL	$49.25	$185.00	— source file
Community First Medical Center Chicago · Chicago-Naperville-Elgin, IL-IN Detection test by immunoassay technique for Helicobacter pylori (GI tract bacteria) in stool	$50.25	$100.50	Apr 1, 2026 source file
Resilience Healthcare West Suburban Medical Center Oak Park · Chicago-Naperville-Elgin, IL-IN H. pylori Stool Ag, EIA SO	$60.37	$177.57	Mar 17, 2025 source file
MercyOne Genesis Silvis Medical Center Silvis · Davenport-Moline-Rock Island, IA-IL H. pylori Stool Ag EIA-Sendout	$64.20	$107.00	Mar 31, 2026 source file
Advocate Childrens Hospital Oak Lawn Oak Lawn · Chicago-Naperville-Elgin, IL-IN H PYLORI STOOL	$67.50	$135.00	Nov 4, 2025 source file
Advocate Childrens Hospital Park Ridge Park Ridge · Chicago-Naperville-Elgin, IL-IN H PYLORI STOOL	$67.50	$135.00	Nov 4, 2025 source file
Advocate Christ Medical Center Oak Lawn · Chicago-Naperville-Elgin, IL-IN H PYLORI STOOL	$67.50	$135.00	Nov 4, 2025 source file
Advocate Condell Medical Center Libertyville · Chicago-Naperville-Elgin, IL-IN H PYLORI STOOL	$67.50	$135.00	Nov 4, 2025 source file
Advocate Good Samaritan Hospital Downers Grove · Chicago-Naperville-Elgin, IL-IN H PYLORI STOOL	$67.50	$135.00	Nov 4, 2025 source file
Advocate Good Shepherd Hospital Barrington · Chicago-Naperville-Elgin, IL-IN H PYLORI STOOL	$67.50	$135.00	Nov 4, 2025 source file
Advocate Illinois Masonic Medical Center Chicago · Chicago-Naperville-Elgin, IL-IN H PYLORI STOOL	$67.50	$135.00	Nov 4, 2025 source file
Advocate Lutheran General Hospital Park Ridge · Chicago-Naperville-Elgin, IL-IN H PYLORI STOOL	$67.50	$135.00	Nov 4, 2025 source file
Advocate Sherman Hospital Elgin · Chicago-Naperville-Elgin, IL-IN H PYLORI STOOL	$67.50	$135.00	Nov 4, 2025 source file
Advocate South Suburban Hospital Hazel Crest · Chicago-Naperville-Elgin, IL-IN H PYLORI STOOL	$67.50	$135.00	Nov 4, 2025 source file
Advocate Trinity Hospital Chicago · Chicago-Naperville-Elgin, IL-IN H PYLORI STOOL	$67.50	$135.00	Nov 4, 2025 source file
Northwest Community Hospital Arlington Heights · Chicago-Naperville-Elgin, IL-IN Hb Hpylori Stool Eia	$69.00	$69.00	Apr 1, 2026 source file
Northwestern Medicine McHenry Hospital McHenry · Chicago-Naperville-Elgin, IL-IN HB Ref H. Pylori Stool Ia	$69.30	$99.00	Apr 1, 2026 source file
Northwestern Lake Forest Hospital Lake Forest · Chicago-Naperville-Elgin, IL-IN HB H. Pylori Stool Ia	$76.30	$109.00	Apr 1, 2026 source file
Endeavor Health Clinical Operations Highland Park · Chicago-Naperville-Elgin, IL-IN HB H PYLORI AG STOOL	$79.00	$79.00	Apr 1, 2026 source file
Northshore University Healthsystem - Evanston Hospital Evanston · Chicago-Naperville-Elgin, IL-IN HB H PYLORI AG STOOL	$79.00	$79.00	Apr 1, 2026 source file
Swedish Covenant Health Chicago · Chicago-Naperville-Elgin, IL-IN HB H PYLORI AG STOOL	$79.00	$79.00	Apr 1, 2026 source file
La Rabida Children's Hospital\|LaRabida Childrens Hospital Chicago · Chicago-Naperville-Elgin, IL-IN HELICOBACTER PYLORI ANTIGEN	$93.14	$93.14	Apr 1, 2026 source file
Palos Community Hospital Palos Heights · Chicago-Naperville-Elgin, IL-IN HB Ref H. Pylori Stool Ia	$96.60	$138.00	Apr 1, 2026 source file
St Anthonys Memorial Hospital of the Hospital Sisters of the Third Order of St Francis Mattoon · Charleston-Mattoon, IL HC EIA QL H PYLORI AG STOOL	$97.20	$135.00	— source file
Gateway Regional Medical Center Granite City · St. Louis, MO-IL Q34838 HPYLAG EIA IA	$110.14	$183.56	— source file
Northwestern Medicine Central DuPage Hospital Winfield · Chicago-Naperville-Elgin, IL-IN HB Ref Heliobacter Pylori Antigen, Stool (Gva)	$116.20	$166.00	Apr 1, 2026 source file
Northwestern Medicine Delnor Hospital Geneva · Chicago-Naperville-Elgin, IL-IN HB Ref Heliobacter Pylori Antigen, Stool (Gva)	$116.20	$166.00	Apr 1, 2026 source file
Northwestern Medicine Kishwaukee Hospital DeKalb · Chicago-Naperville-Elgin, IL-IN HB Ref Heliobacter Pylori Antigen, Stool (Gva)	$116.20	$166.00	Apr 1, 2026 source file
Northwestern Medicine Marianjoy Rehabilitation Hospital Wheaton · Chicago-Naperville-Elgin, IL-IN HB Helicobacter Pylori Antigen, Stool (Cdh)	$116.20	$166.00	Apr 1, 2026 source file
Northwestern Medicine Valley West Hospital Sandwich · Chicago-Naperville-Elgin, IL-IN HB Helicobacter Pylori Antigen, Stool (Cdh)	$116.20	$166.00	Apr 1, 2026 source file
Humboldt Park Health Chicago · Chicago-Naperville-Elgin, IL-IN Detection test by immunoassay technique for Helicobacter pylori (GI tract bacteria) in stool	$119.36	$426.30	Aug 24, 2026 source file
Presence Saint Joseph Hospital - Chicago Chicago · Chicago-Naperville-Elgin, IL-IN HC H PYLORI ANTIGEN - STOOL	$160.38	$486.00	— source file
Ingalls Memorial Hospital Harvey · Chicago-Naperville-Elgin, IL-IN Hc Infectious Agent Antigen Detect Enzyme Immunoassay Tech, Qual/Semiquant, Multiple-Step; Stool	$190.00	$190.00	Apr 1, 2026 source file
St Johns Hospital of the Hospital Sisters of the Third Order of St Francis Springfield · Springfield, IL HC EIA QL H PYLORI AG STOOL	$213.12	$296.00	— source file
St Marys Hospital Decatur of Hospital Sisters of the Third Order of St Francis Decatur · Decatur, IL HC EIA QL H PYLORI AG STOOL	$237.60	$330.00	— source file
Hshs Good Shepherd Hospital Shelbyville · Shelbyville, IL HPYLORI STOOL AG IA	$287.28	$399.00	— source file
Edward Hospital Naperville · Chicago-Naperville-Elgin, IL-IN HC INFECTIOUS AGENT ANTIGEN HELICOBACTER PYLORI STOOL	$290.00	$290.00	Apr 1, 2026 source file
Elmhurst Memorial Hospital Elmhurst · Chicago-Naperville-Elgin, IL-IN HC INFECTIOUS AGENT ANTIGEN HELICOBACTER PYLORI STOOL	$290.00	$290.00	Apr 1, 2026 source file
St Francis Hospital Sisters of the Third Order of St Francis Litchfield · Litchfield, IL HC EIA QL H PYLORI AG STOOL	$300.96	$418.00	— source file
The University of Chicago Medical Center Chicago · Chicago-Naperville-Elgin, IL-IN Hc Infectious Agent Antigen Detect Enzyme Immunoassay Tech, Qual/Semiquant, Multiple-Step; Stool	$443.00	$443.00	Apr 1, 2026 source file
Hshs Holy Family Hospital Greenville · St. Louis, MO-IL HC EIA QL H PYLORI AG STOOL-90	$619.20	$860.00	— source file

By metro area

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

Metro area	Hospitals	Lowest	Median
Chicago-Naperville-Elgin, IL-IN	45	$14.00	$67.50
Davenport-Moline-Rock Island, IA-IL	3	$35.20	$48.00
St. Louis, MO-IL	2	$110.14	$364.67
Anna, IL	1	$13.65	$13.65
Charleston-Mattoon, IL	1	$97.20	$97.20
Decatur, IL	1	$237.60	$237.60
Kankakee, IL	1	$49.25	$49.25
Litchfield, IL	1	$300.96	$300.96
Marion-Herrin, IL	1	$13.65	$13.65
Mount Vernon, IL	1	$13.65	$13.65
Shelbyville, IL	1	$287.28	$287.28
Springfield, IL	1	$213.12	$213.12

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.

H. pylori stool antigen test in other states

Median cash price across the state's hospitals.