Lab tests CPT 87338 California Outpatient

H. pylori stool test cost in California

In California, 88 hospitals publish a cash price for H. pylori stool antigen test: from $10.02 to $285.10, with a median of $84.00. The lowest price is at Madera Community Hospital (Madera). The highest price is 28.5× 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 24, 2026.

Lowest$10.02Madera Community Hospital

Median$84.00half pay less

Highest$285.10in California

Lowest saves$73.98vs the median

Hospitals in California, cheapest first

Hospital	Cash price	List price	File date
Madera Community Hospital lowest Madera · Fresno, CA Detection test by immunoassay technique for Helicobacter pylori (GI tract bacteria) in stool	$10.02	$16.70	Jul 30, 2026 source file
Hayward Sisters Hospital Hayward · San Francisco-Oakland-Fremont, CA LC -H.PYLORISTOOLAGEIA	$10.08	$33.60	Feb 23, 2026 source file
UCI Health - Lakewood Orange · Los Angeles-Long Beach-Anaheim, CA H. PYLORI STOOL IA	$11.20	$28.00	Apr 1, 2026 source file
UCI Health - Los Alamitos Orange · Los Angeles-Long Beach-Anaheim, CA H. PYLORI STOOL IA	$11.20	$28.00	Apr 1, 2026 source file
UCI Health - Fountain Valley Orange · Los Angeles-Long Beach-Anaheim, CA H. PYLORI STOOL IA	$12.00	$30.00	Apr 1, 2026 source file
El Camino Hospital Mountain View · San Jose-Sunnyvale-Santa Clara, CA HC H. PYLORI ANTIGEN, STOOL	$12.25	$49.00	Apr 1, 2026 source file
Hoag Memorial Hospital Presbyterian Newport Beach · Los Angeles-Long Beach-Anaheim, CA HC H Pylori Antigen Stool	$13.00	$20.00	Apr 1, 2026 source file
Centinela Hospital Medical Center Inglewood · Los Angeles-Long Beach-Anaheim, CA H. PYLORI STOOL AG, EIA LC	$14.00	$73.00	Sep 1, 2026 source file
Chino Valley Medical Center Chino · Riverside-San Bernardino-Ontario, CA Hc Hpylori Stool Eia	$14.00	$165.25	Sep 1, 2026 source file
Desert Valley Hospital Victorville · Riverside-San Bernardino-Ontario, CA HPYLORI STOOL AG IA	$14.00	$30.00	Sep 1, 2026 source file
La Palma Intercommunity Hospital La Palma · Los Angeles-Long Beach-Anaheim, CA Hc Hpylori Stool Eia	$14.00	$215.70	Sep 1, 2026 source file
Montclair Hospital Medical Center Montclair · Riverside-San Bernardino-Ontario, CA Hc Hpylori Stool Eia	$14.00	$165.25	Sep 1, 2026 source file
Paradise Valley Hospital National City · San Diego-Chula Vista-Carlsbad, CA H PYLORI STOOL AG, EIA	$14.00	$83.04	Sep 1, 2026 source file
Shasta Regional Medical Center Redding · Redding, CA H. PYLORI STOOL AG, EIA	$14.00	$30.00	Sep 1, 2026 source file
Sherman Oaks Hospital Sherman Oaks · Los Angeles-Long Beach-Anaheim, CA H. PYLORI ANTIGEN	$14.00	$94.00	Sep 1, 2026 source file
Riverside University Medical Center Moreno Valley · Riverside-San Bernardino-Ontario, CA HC Qu H.Pylori Ag Stool	$14.31	$14.31	— source file
Banner Lassen Medical Center Susanville · Susanville, CA LAB DET AG IA IMM H PYLORI STOOL NS	$15.62	$28.00	Feb 12, 2026 source file
Ridgecrest Regional Hospital Ridgecrest · Bakersfield-Delano, CA Hpylori stool ia	$25.97	$49.00	Sep 11, 2026 source file
Rady Children's Hospital - San Diego San Diego · San Diego-Chula Vista-Carlsbad, CA Rch Smh H Pylori Ag	$30.00	$40.00	Apr 1, 2026 source file
Saint John's Health Center Santa Monica · Los Angeles-Long Beach-Anaheim, CA HC IAAD IA HPYLORI STOOL CDM	$47.95	$137.00	Apr 1, 2026 source file
Grossmont Hospital La Mesa · San Diego-Chula Vista-Carlsbad, CA HC IAAD IA HPYLORI STOOL - H PYLORI ANTIGEN STOOL	$60.00	$80.00	— source file
Sharp Chula Vista Medical Center Chula Vista · San Diego-Chula Vista-Carlsbad, CA HC IAAD IA HPYLORI STOOL - H PYLORI ANTIGEN STOOL	$60.00	$80.00	— source file
Sharp Coronado Hospital and Healthcare Center Coronado · San Diego-Chula Vista-Carlsbad, CA HC IAAD IA HPYLORI STOOL - H PYLORI ANTIGEN STOOL	$60.00	$80.00	— source file
Sharp Memorial Hospital San Diego · San Diego-Chula Vista-Carlsbad, CA HC IAAD IA HPYLORI STOOL - H PYLORI ANTIGEN STOOL	$60.00	$80.00	— source file
Palo Verde Hospital Blythe · Riverside-San Bernardino-Ontario, CA Helicobacter pylori Stool Ag, EIA LC	$62.56	$83.42	Jul 1, 2026 source file
UC San Diego Medical Center San Diego · San Diego-Chula Vista-Carlsbad, CA Qualitative or semiquantitative detection test for helicobacter pylori in stool, multiple-step method	$62.70	$114.00	Apr 1, 2026 source file
Chinese Hospital Association San Francisco · San Francisco-Oakland-Fremont, CA Detection test by immunoassay technique for Helicobacter pylori (GI tract bacteria) in stool	$67.00	$67.00	Jul 22, 2026 source file
Mission Hospital Regional Med Center Mission Viejo · Los Angeles-Long Beach-Anaheim, CA HC IAAD IA HPYLORI STOOL CDM	$69.60	$145.00	Apr 1, 2026 source file
St Joseph Hospital of Orange Orange · Los Angeles-Long Beach-Anaheim, CA HC IAAD IA HPYLORI STOOL CDM	$69.60	$145.00	Apr 1, 2026 source file
St Jude Hospital Fullerton · Los Angeles-Long Beach-Anaheim, CA HC IAAD IA HPYLORI STOOL CDM	$69.60	$145.00	Apr 1, 2026 source file
St Mary Medical Center Apple Valley · Riverside-San Bernardino-Ontario, CA HC IAAD IA HPYLORI STOOL CDM	$69.60	$145.00	Apr 1, 2026 source file
Petaluma Valley Hospital Petaluma · Santa Rosa-Petaluma, CA HC IAAD IA HPYLORI STOOL CDM	$73.95	$145.00	Apr 1, 2026 source file
Providence Queen of the Valley Medical Center Napa · Napa, CA HC IAAD IA HPYLORI STOOL CDM	$73.95	$145.00	Apr 1, 2026 source file
Providence Redwood Memorial Hospital Fortuna · Eureka-Arcata, CA HC IAAD IA HPYLORI STOOL CDM	$73.95	$145.00	Apr 1, 2026 source file
Providence Santa Rosa Memorial Hospital Santa Rosa · Santa Rosa-Petaluma, CA HC IAAD IA HPYLORI STOOL CDM	$73.95	$145.00	Apr 1, 2026 source file
Providence St Joseph Hospital Eureka · Eureka-Arcata, CA HC IAAD IA HPYLORI STOOL CDM	$73.95	$145.00	Apr 1, 2026 source file
Providence Holy Cross Medical Center Mission Hills · Los Angeles-Long Beach-Anaheim, CA HC IAAD IA HPYLORI STOOL CDM	$74.20	$212.00	Apr 1, 2026 source file
Kaiser Foundation Hospital & Rehab Center - Vallejo Vallejo · Vallejo, CA IAAD IA HPYLORI STOOL	$84.00	$150.00	— source file
Kaiser Foundation Hospital - Antioch Antioch · San Francisco-Oakland-Fremont, CA IAAD IA HPYLORI STOOL	$84.00	$150.00	— source file
Kaiser Foundation Hospital - Fremont Fremont · San Francisco-Oakland-Fremont, CA IAAD IA HPYLORI STOOL	$84.00	$150.00	— source file
Kaiser Foundation Hospital - Fresno Fresno · Fresno, CA IAAD IA HPYLORI STOOL	$84.00	$150.00	— source file
Kaiser Foundation Hospital - Manteca Manteca · Stockton-Lodi, CA IAAD IA HPYLORI STOOL	$84.00	$150.00	— source file
Kaiser Foundation Hospital - Modesto Modesto · Modesto, CA IAAD IA HPYLORI STOOL	$84.00	$150.00	— source file
Kaiser Foundation Hospital - Oakland/Richmond Oakland · San Francisco-Oakland-Fremont, CA IAAD IA HPYLORI STOOL	$84.00	$150.00	— source file
Kaiser Foundation Hospital - Redwood City Redwood City · San Francisco-Oakland-Fremont, CA IAAD IA HPYLORI STOOL	$84.00	$150.00	— source file
Kaiser Foundation Hospital - Richmond Campus Richmond · Richmond, CA IAAD IA HPYLORI STOOL	$84.00	$150.00	— source file
Kaiser Foundation Hospital - Roseville Roseville · Sacramento-Roseville-Folsom, CA IAAD IA HPYLORI STOOL	$84.00	$150.00	— source file
Kaiser Foundation Hospital - Sacramento Sacramento · Sacramento-Roseville-Folsom, CA IAAD IA HPYLORI STOOL	$84.00	$150.00	— source file
Kaiser Foundation Hospital - San Francisco San Francisco · San Francisco-Oakland-Fremont, CA IAAD IA HPYLORI STOOL	$84.00	$150.00	— source file
Kaiser Foundation Hospital - San Jose San Jose · San Jose-Sunnyvale-Santa Clara, CA IAAD IA HPYLORI STOOL	$84.00	$150.00	— source file
Kaiser Foundation Hospital - San Leandro San Leandro · San Francisco-Oakland-Fremont, CA IAAD IA HPYLORI STOOL	$84.00	$150.00	— source file
Kaiser Foundation Hospital - San Rafael San Rafael · San Francisco-Oakland-Fremont, CA IAAD IA HPYLORI STOOL	$84.00	$150.00	— source file
Kaiser Foundation Hospital - Santa Clara Santa Clara · San Jose-Sunnyvale-Santa Clara, CA IAAD IA HPYLORI STOOL	$84.00	$150.00	— source file
Kaiser Foundation Hospital - Santa Rosa Santa Rosa · Santa Rosa-Petaluma, CA IAAD IA HPYLORI STOOL	$84.00	$150.00	— source file
Kaiser Foundation Hospital - South Sacramento Sacramento · Sacramento-Roseville-Folsom, CA IAAD IA HPYLORI STOOL	$84.00	$150.00	— source file
Kaiser Foundation Hospital - South San Francisco South San Francisco · San Francisco-Oakland-Fremont, CA IAAD IA HPYLORI STOOL	$84.00	$150.00	— source file
Kaiser Foundation Hospital - Vacaville Vacaville · Vallejo, CA IAAD IA HPYLORI STOOL	$84.00	$150.00	— source file
Kaiser Foundation Hospital - Walnut Creek Walnut Creek · San Francisco-Oakland-Fremont, CA IAAD IA HPYLORI STOOL	$84.00	$150.00	— source file
Tahoe Forest Hospital Truckee · Truckee-Grass Valley, CA Detection test by immunoassay technique for Helicobacter pylori (GI tract bacteria) in stool	$86.00	$86.00	Jul 6, 2026 source file
Cedars-Sinai Marina Hospital Marina del Rey · Los Angeles-Long Beach-Anaheim, CA Laboratory Services	$91.76	$141.17	Nov 26, 2025 source file
Providence Saint Joseph Medical Center Burbank · Los Angeles-Long Beach-Anaheim, CA HC IAAD IA HPYLORI STOOL CDM	$102.55	$293.00	Apr 1, 2026 source file
Kaiser Foundation Hospital - Baldwin Park Baldwin Park · Los Angeles-Long Beach-Anaheim, CA IAAD IA HPYLORI STOOL	$105.56	$203.00	— source file
Kaiser Foundation Hospital - Downey Downey · Los Angeles-Long Beach-Anaheim, CA IAAD IA HPYLORI STOOL	$105.56	$203.00	— source file
Kaiser Foundation Hospital - Fontana Fontana · Riverside-San Bernardino-Ontario, CA IAAD IA HPYLORI STOOL	$105.56	$203.00	— source file
Kaiser Foundation Hospital - Los Angeles Los Angeles · Los Angeles-Long Beach-Anaheim, CA IAAD IA HPYLORI STOOL	$105.56	$203.00	— source file
Kaiser Foundation Hospital - Moreno Valley Moreno Valley · Riverside-San Bernardino-Ontario, CA IAAD IA HPYLORI STOOL	$105.56	$203.00	— source file
Kaiser Foundation Hospital - Ontario Ontario · Ontario, CA IAAD IA HPYLORI STOOL	$105.56	$203.00	— source file
Kaiser Foundation Hospital - Orange County - Anaheim Anaheim · Los Angeles-Long Beach-Anaheim, CA IAAD IA HPYLORI STOOL	$105.56	$203.00	— source file
Kaiser Foundation Hospital - Orange County - Irvine Irvine · Los Angeles-Long Beach-Anaheim, CA IAAD IA HPYLORI STOOL	$105.56	$203.00	— source file
Kaiser Foundation Hospital - Panorama City Panorama City · Los Angeles-Long Beach-Anaheim, CA IAAD IA HPYLORI STOOL	$105.56	$203.00	— source file
Kaiser Foundation Hospital - Riverside Riverside · Riverside-San Bernardino-Ontario, CA IAAD IA HPYLORI STOOL	$105.56	$203.00	— source file
Kaiser Foundation Hospital - San Diego - Clairemont Mesa San Diego · San Diego-Chula Vista-Carlsbad, CA IAAD IA HPYLORI STOOL	$105.56	$203.00	— source file
Kaiser Foundation Hospital - San Diego - Zion San Diego · San Diego-Chula Vista-Carlsbad, CA IAAD IA HPYLORI STOOL	$105.56	$203.00	— source file
Kaiser Foundation Hospital - San Marcos San Marcos · San Diego-Chula Vista-Carlsbad, CA IAAD IA HPYLORI STOOL	$105.56	$203.00	— source file
Kaiser Foundation Hospital - South Bay Harbor City · Los Angeles-Long Beach-Anaheim, CA IAAD IA HPYLORI STOOL	$105.56	$203.00	— source file
Kaiser Foundation Hospital - West la Los Angeles · Los Angeles-Long Beach-Anaheim, CA IAAD IA HPYLORI STOOL	$105.56	$203.00	— source file
Kaiser Foundation Hospital - Woodland Hills Woodland Hills · Los Angeles-Long Beach-Anaheim, CA IAAD IA HPYLORI STOOL	$105.56	$203.00	— source file
Stanford Health Care Tri-Valley Pleasanton · San Francisco-Oakland-Fremont, CA HC Heli Pyl Ag Stool	$124.00	$310.00	Apr 1, 2026 source file
Fresno Community Hospital and Medical Center Fresno · Fresno, CA H. PYLORI STOOL ANTIGEN	$128.00	$160.00	Jun 18, 2026 source file
Fresno Community Hospital and Medical Center Clovis · Fresno, CA H. PYLORI STOOL ANTIGEN	$128.00	$160.00	Jun 15, 2026 source file
County of Monterey Salinas · Salinas, CA Detection test by immunoassay technique for Helicobacter pylori (GI tract bacteria) in stool	$141.25	$141.25	Aug 14, 2026 source file
Providence Cedars Sinai Tarzana Medical Center Tarzana · Los Angeles-Long Beach-Anaheim, CA HC IAAD IA HPYLORI STOOL CDM	$142.10	$406.00	Apr 1, 2026 source file
Stanford Health Care Stanford · San Jose-Sunnyvale-Santa Clara, CA HC Heli Pyl Ag Stool	$162.40	$406.00	Apr 1, 2026 source file
San Antonio Regional Hospital Upland · Riverside-San Bernardino-Ontario, CA Detection test by immunoassay technique for Helicobacter pylori (GI tract bacteria) in stool	$185.00	$55.23	Apr 2, 2026 source file
Lucile Salter Packard Children's Hospital at Stanford Palo Alto · San Jose-Sunnyvale-Santa Clara, CA HC Heli Pyl Ag	$203.00	$406.00	Mar 31, 2026 source file
Providence Little Co of Mary Medical Center San Pedro San Pedro · Los Angeles-Long Beach-Anaheim, CA HC IAAD IA HPYLORI STOOL CDM	$221.55	$633.00	Apr 1, 2026 source file
Providence Little Company of Mary Medical Center Torrance Torrance · Los Angeles-Long Beach-Anaheim, CA HC IAAD IA HPYLORI STOOL CDM	$221.55	$633.00	Apr 1, 2026 source file
Cedars-Sinai Medical Center Los Angeles · Los Angeles-Long Beach-Anaheim, CA HB LAB H. PYLORI STOOL AG EIA	$285.10	$438.61	Nov 26, 2025 source file

By metro area

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

Metro area	Hospitals	Lowest	Median
Los Angeles-Long Beach-Anaheim, CA	27	$11.20	$102.55
San Francisco-Oakland-Fremont, CA	12	$10.08	$84.00
Riverside-San Bernardino-Ontario, CA	10	$14.00	$66.08
San Diego-Chula Vista-Carlsbad, CA	10	$14.00	$60.00
San Jose-Sunnyvale-Santa Clara, CA	5	$12.25	$84.00
Fresno, CA	4	$10.02	$106.00
Sacramento-Roseville-Folsom, CA	3	$84.00	$84.00
Santa Rosa-Petaluma, CA	3	$73.95	$73.95
Eureka-Arcata, CA	2	$73.95	$73.95
Vallejo, CA	2	$84.00	$84.00
Bakersfield-Delano, CA	1	$25.97	$25.97
Modesto, CA	1	$84.00	$84.00
Napa, CA	1	$73.95	$73.95
Ontario, CA	1	$105.56	$105.56
Richmond, CA	1	$84.00	$84.00
Redding, CA	1	$14.00	$14.00
Salinas, CA	1	$141.25	$141.25
Stockton-Lodi, CA	1	$84.00	$84.00
Susanville, CA	1	$15.62	$15.62
Truckee-Grass Valley, CA	1	$86.00	$86.00

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.