H. pylori blood test cost in Chicago, IL
In Chicago-Naperville-Elgin, IL-IN, 42 hospitals list a cash price for H. pylori antibody blood test: from $11.72 to $456.00, with a median of $111.98. The lowest listed price is at Roseland Community Hospital Association — $100.26 less than the median here. Across Illinois, the median is $101.73 at 54 hospitals.
Cash prices at 42 facilities across 28 cities for code 86677, as an outpatient — the setting a self-pay patient normally buys. Collected Sep 23, 2026; the hospital files themselves were last updated between Mar 17, 2025 and Sep 1, 2026.
Lowest$11.72Roseland Community Hospital Association
Median$111.98half pay less
Highest$456.00in this market
Difference38.9×highest vs lowest
Where each hospital's price falls
Each dot is one hospital's cash price on a scale from the lowest to the highest in Chicago-Naperville-Elgin, IL-IN.
median
Lowest $11.72Highest $456.00
Hospitals, cheapest first
| Hospital | Cash price | List price | Insurers pay | Off list | File date |
|---|---|---|---|---|---|
| Roseland Community Hospital Association lowest Chicago, IL · (773) 995-3000 Analysis for antibody to Helicobacter pylori (gastrointestinal bacteria) | $11.72 | $349.00 | $11.72–$383.90 | 97% | Jul 1, 2026 source file |
| Mercy Medical Center Aurora, IL · (630) 859-2222 H. PYLORI IGG ANTIBODY QUANT | $16.00 | $173.00 | $10.11–$173.00 | 91% | Sep 1, 2026 source file |
| Saint Francis Hospital Evanston, IL · (847) 316-4000 HC HELICOBACTER PYLORI | $16.00 | $332.00 | $10.11–$275.56 | 95% | Sep 1, 2026 source file |
| Community First Medical Center Chicago, IL · (773) 282-7000 Analysis for antibody to Helicobacter pylori (gastrointestinal bacteria) | $50.75 | $101.50 | $11.39–$101.50 | 50% | Apr 1, 2026 source file |
| Louis A Weiss Memorial Hospital Chicago, IL · (773) 878-8700 H. pylori, IgG Abs SO | $58.75 | $172.78 | $11.64–$112.31 | 66% | Mar 17, 2025 source file |
| Louis A Weiss Memorial Hospital Chicago, IL · (773) 878-8700 Helicobacter pylori, IgM Ab SO | $58.75 | $172.78 | $11.64–$112.31 | 66% | Mar 17, 2025 source file |
| Louis A Weiss Memorial Hospital Chicago, IL · (773) 878-8700 H pylori gM IgG IgA Ab SO | $58.75 | $172.78 | $11.64–$112.31 | 66% | Mar 17, 2025 source file |
| Louis A Weiss Memorial Hospital Chicago, IL · (773) 878-8700 Helicobacter pylori, IgA SO | $58.75 | $172.78 | $11.64–$112.31 | 66% | Mar 17, 2025 source file |
| Louis A Weiss Memorial Hospital Chicago, IL · (773) 878-8700 86677 ANTIBODY HELICOBACTER PYLORI | $58.75 | $172.78 | $11.64–$112.31 | 66% | Mar 17, 2025 source file |
| Resilience Healthcare West Suburban Medical Center Oak Park, IL · (708) 383-6200 H. pylori, IgG Abs SO | $79.33 | $233.33 | $11.64–$151.66 | 66% | Mar 17, 2025 source file |
| Resilience Healthcare West Suburban Medical Center Oak Park, IL · (708) 383-6200 86677 ANTIBODY HELICOBACTER PYLORI | $79.33 | $233.33 | $11.64–$151.66 | 66% | Mar 17, 2025 source file |
| Resilience Healthcare West Suburban Medical Center Oak Park, IL · (708) 383-6200 H pylori gM IgG IgA Ab SO | $79.33 | $233.33 | $11.64–$151.66 | 66% | Mar 17, 2025 source file |
| Resilience Healthcare West Suburban Medical Center Oak Park, IL · (708) 383-6200 Helicobacter pylori, IgA SO | $79.33 | $233.33 | $11.64–$151.66 | 66% | Mar 17, 2025 source file |
| Resilience Healthcare West Suburban Medical Center Oak Park, IL · (708) 383-6200 Helicobacter pylori, IgM Ab SO | $79.33 | $233.33 | $11.64–$151.66 | 66% | Mar 17, 2025 source file |
| The Methodist Hospitals Gary, IN · (219) 886-4000 H Pylori Ab, Igg | $81.20 | $116.00 | $16.85–$103.24 | 30% | — source file |
| The Methodist Hospitals Gary, IN · (219) 886-4000 H Pylori Ab, Igm | $81.20 | $116.00 | $16.85–$103.24 | 30% | — source file |
| The Methodist Hospitals Gary, IN · (219) 886-4000 H Pylori Ab, Iga | $81.20 | $116.00 | $16.85–$104.06 | 30% | — source file |
| The Methodist Hospitals Merrillville, IN H Pylori Ab, Iga | $81.20 | $116.00 | $16.85–$104.06 | 30% | — source file |
| The Methodist Hospitals Merrillville, IN H Pylori Ab, Igm | $81.20 | $116.00 | $16.85–$103.24 | 30% | — source file |
| The Methodist Hospitals Merrillville, IN H Pylori Ab, Igg | $81.20 | $116.00 | $16.85–$103.24 | 30% | — source file |
| Advocate Illinois Masonic Medical Center Chicago, IL · (773) 975-1600 AB, HELICOBACTER PYLORI IGG | $82.50 | $165.00 | $16.85–$134.31 | 50% | Nov 4, 2025 source file |
| Advocate Sherman Hospital Elgin, IL · (847) 742-9800 AB, HELICOBACTER PYLORI IGG | $82.50 | $165.00 | $16.85–$148.50 | 50% | Nov 4, 2025 source file |
| Advocate Sherman Hospital Elgin, IL · (847) 742-9800 AB, HELICOBACTER PYLORI IGM | $82.50 | $165.00 | $16.85–$148.50 | 50% | Nov 4, 2025 source file |
| Advocate South Suburban Hospital Hazel Crest, IL AB, HELICOBACTER PYLORI IGG | $82.50 | $165.00 | $16.85–$160.71 | 50% | Nov 4, 2025 source file |
| Advocate Childrens Hospital Oak Lawn Oak Lawn, IL AB, HELICOBACTER PYLORI IGG | $82.50 | $165.00 | $16.85–$132.00 | 50% | Nov 4, 2025 source file |
| Advocate Good Shepherd Hospital Barrington, IL · (847) 381-9600 AB, HELICOBACTER PYLORI IGG | $82.50 | $165.00 | $16.85–$132.00 | 50% | Nov 4, 2025 source file |
| Advocate Trinity Hospital Chicago, IL · (773) 967-5002 AB, HELICOBACTER PYLORI IGG | $82.50 | $165.00 | $16.85–$132.00 | 50% | Nov 4, 2025 source file |
| Advocate Christ Medical Center Oak Lawn, IL · (708) 684-8000 AB, HELICOBACTER PYLORI IGG | $82.50 | $165.00 | $16.85–$132.00 | 50% | Nov 4, 2025 source file |
| Advocate Childrens Hospital Park Ridge Park Ridge, IL AB, HELICOBACTER PYLORI IGG | $82.50 | $165.00 | $16.85–$146.85 | 50% | Nov 4, 2025 source file |
| Advocate Condell Medical Center Libertyville, IL · (847) 362-2900 AB, HELICOBACTER PYLORI IGG | $82.50 | $165.00 | $16.85–$132.00 | 50% | Nov 4, 2025 source file |
| Advocate Good Samaritan Hospital Downers Grove, IL · (630) 275-5900 AB, HELICOBACTER PYLORI IGG | $82.50 | $165.00 | $16.85–$132.00 | 50% | Nov 4, 2025 source file |
| Advocate Lutheran General Hospital Park Ridge, IL · (847) 723-2210 AB, HELICOBACTER PYLORI IGG | $82.50 | $165.00 | $16.85–$146.85 | 50% | Nov 4, 2025 source file |
| La Rabida Children's Hospital|LaRabida Childrens Hospital Chicago, IL · (773) 363-6700 H PYLORI IGG | $93.89 | $93.89 | — | — | Apr 1, 2026 source file |
| La Rabida Children's Hospital|LaRabida Childrens Hospital Chicago, IL · (773) 363-6700 H PYLORI IGM | $93.89 | $93.89 | — | — | Apr 1, 2026 source file |
| La Rabida Children's Hospital|LaRabida Childrens Hospital Chicago, IL · (773) 363-6700 H PYLORI IGA | $93.89 | $93.89 | — | — | Apr 1, 2026 source file |
| Presence Saint Joseph Hospital - Chicago Chicago, IL · (773) 665-3000 HC H. PYLORI, IGG-SERUM | $109.56 | $332.00 | $16.85–$69.47 | 67% | — source file |
| Presence Saint Joseph Hospital - Chicago Chicago, IL · (773) 665-3000 HC H. PYLORI, IGG-SERUM | $109.56 | $332.00 | $16.85–$69.47 | 67% | — source file |
| NorthShore University HealthSystems Evanston Hospital Evanson, IL · (847) 570-2000 Helicobactor Pylori Ab* | $114.40 | $176.00 | $23.76–$96.10 | 35% | — source file |
| NorthShore University HealthSystems Highland Park Hospital Highland Park, IL Helicobactor Pylori Ab* | $114.40 | $176.00 | $23.76–$96.10 | 35% | — source file |
| NorthShore University HealthSystems Skokie Hospital Skokie, IL Helicobactor Pylori Ab* | $114.40 | $176.00 | $23.76–$96.10 | 35% | — source file |
| NorthShore University HealthSystems Glenbrook Hospital Glenview, IL Helicobactor Pylori Ab* | $114.40 | $176.00 | $23.76–$96.10 | 35% | — source file |
| Northwestern Medicine Central DuPage Hospital Winfield, IL · (630) 682-1600 HB Ref Helicobacter Pylori Antibody Igm | $118.30 | $169.00 | $11.66–$169.00 | 30% | Apr 1, 2026 source file |
| Northwestern Medicine McHenry Hospital McHenry, IL · (815) 344-5000 HB Ref Helicobacter Pylori Antibody Igm | $118.30 | $169.00 | $32.62–$169.00 | 30% | Apr 1, 2026 source file |
| Shriners Childrens - Chicago Chicago, IL · (773) 622-5400 HELICOBACTER PYLORI ANTIBODY | $121.50 | $121.50 | $14.99–$26.01 | — | — source file |
| Palos Community Hospital Palos Heights, IL · (708) 923-4000 HB Ref Helicobacter Pylori Antibody, Igm | $125.30 | $179.00 | $28.64–$179.00 | 30% | Apr 1, 2026 source file |
| Northwestern Medicine Kishwaukee Hospital DeKalb, IL · (815) 756-1521 HB Ref Helicobacter Pylori Antibody, Igm | $125.30 | $179.00 | $32.76–$179.00 | 30% | Apr 1, 2026 source file |
| Northwestern Lake Forest Hospital Lake Forest, IL · (847) 234-5600 HB Ref Helicobacter Pylori Antibody, Igm | $125.30 | $179.00 | $29.71–$179.00 | 30% | Apr 1, 2026 source file |
| Northwestern Medicine Valley West Hospital Sandwich, IL · (815) 786-8484 HB Ref Helicobacter Pylori Antibody, Igm | $125.30 | $179.00 | $34.01–$179.00 | 30% | Apr 1, 2026 source file |
| Northwestern Medicine Delnor Hospital Geneva, IL · (630) 208-3000 HB Ref Helicobacter Pylori Antibody, Igm | $125.30 | $179.00 | $26.67–$179.00 | 30% | Apr 1, 2026 source file |
| Northwestern Medicine Marianjoy Rehabilitation Hospital Wheaton, IL HB Ref Helicobacter Pylori Antibody, Igm | $125.30 | $179.00 | $75.18–$179.00 | 30% | Apr 1, 2026 source file |
| Northwestern Medicine McHenry Hospital McHenry, IL · (815) 344-5000 HB Ref Helicobacter Pylori Antibody, Igm | $125.30 | $179.00 | $34.55–$179.00 | 30% | Apr 1, 2026 source file |
| Northwestern Medicine Central DuPage Hospital Winfield, IL · (630) 682-1600 HB Ref Helicobacter Pylori Antibody, Igm | $125.30 | $179.00 | $12.35–$179.00 | 30% | Apr 1, 2026 source file |
| Northwestern Medicine Central DuPage Hospital Winfield, IL · (630) 682-1600 HB Ref Helicobacter Pylori Antibody, Iga | $129.50 | $185.00 | $12.77–$185.00 | 30% | Apr 1, 2026 source file |
| Northwestern Medicine McHenry Hospital McHenry, IL · (815) 344-5000 HB Ref Helicobacter Pylori Antibody, Iga | $129.50 | $185.00 | $35.71–$185.00 | 30% | Apr 1, 2026 source file |
| Northwestern Medicine Delnor Hospital Geneva, IL · (630) 208-3000 HB H. Pylori Igg Antibody | $140.70 | $201.00 | $29.95–$201.00 | 30% | Apr 1, 2026 source file |
| Northwest Community Hospital Arlington Heights, IL · (847) 618-1000 Hb Helicobacter Pylori Antibody | $145.00 | $145.00 | — | — | Apr 1, 2026 source file |
| Northwestern Medicine Kishwaukee Hospital DeKalb, IL · (815) 756-1521 HB H. Pylori Igg Antibody | $151.90 | $217.00 | $39.71–$217.00 | 30% | Apr 1, 2026 source file |
| Northwestern Medicine Valley West Hospital Sandwich, IL · (815) 786-8484 HB H. Pylori Igg Antibody | $155.40 | $222.00 | $42.18–$222.00 | 30% | Apr 1, 2026 source file |
| Palos Community Hospital Palos Heights, IL · (708) 923-4000 HB H. Pylori Igg Antibody | $165.90 | $237.00 | $37.92–$237.00 | 30% | Apr 1, 2026 source file |
| Humboldt Park Health Chicago, IL · (773) 292-8200 Analysis for antibody to Helicobacter pylori (gastrointestinal bacteria) | $171.40 | $612.15 | $612.15 | 72% | Aug 24, 2026 source file |
| Endeavor Health Clinical Operations Highland Park, IL HB HELICOBACTOR PYLORI AB* | $176.00 | $176.00 | — | — | Apr 1, 2026 source file |
| Northshore University Healthsystem - Evanston Hospital Evanston, IL · (847) 570-2000 HB HELICOBACTOR PYLORI AB* | $176.00 | $176.00 | — | — | Apr 1, 2026 source file |
| Swedish Covenant Health Chicago, IL · (773) 878-8200 HB HELICOBACTOR PYLORI AB* | $176.00 | $176.00 | — | — | Apr 1, 2026 source file |
| Edward Hospital Naperville, IL · (630) 527-3000 HC ANTIBODY HELICOBACTER PYLORI | $178.00 | $178.00 | — | — | Apr 1, 2026 source file |
| Elmhurst Memorial Hospital Elmhurst, IL · (331) 221-1000 HC ANTIBODY HELICOBACTER PYLORI | $178.00 | $178.00 | — | — | Apr 1, 2026 source file |
| Northwestern Medicine Central DuPage Hospital Winfield, IL · (630) 682-1600 HB H. Pylori Igg Antibody | $233.10 | $333.00 | $22.98–$333.00 | 30% | Apr 1, 2026 source file |
| The Methodist Hospitals Gary, IN · (219) 886-4000 Helicobacter Pylori Ab | $289.80 | $414.00 | $16.85–$368.46 | 30% | — source file |
| The Methodist Hospitals Merrillville, IN Helicobacter Pylori Ab | $289.80 | $414.00 | $16.85–$368.46 | 30% | — source file |
| Northwestern Medicine McHenry Hospital McHenry, IL · (815) 344-5000 HB H. Pylori Igg Antibody | $401.80 | $574.00 | $110.78–$574.00 | 30% | Apr 1, 2026 source file |
| Northwestern Lake Forest Hospital Lake Forest, IL · (847) 234-5600 HB H. Pylori Igg Antibody | $401.80 | $574.00 | $95.28–$574.00 | 30% | Apr 1, 2026 source file |
| The University of Chicago Medical Center Chicago, IL · (773) 702-9785 Hc Antibody Helicobacter Pylori Igg | $456.00 | $456.00 | — | — | Apr 1, 2026 source file |
Outpatient: lowest $11.72, median $111.98, highest $456.00 — a 38.9× difference within the same market.
As an inpatient, the same code is billed by 26 facilities here, median $88.20. 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 28 of 34 hospitals that publish insurer rates for this code here, the cash price is below the highest rate a health plan has negotiated, and at 1 it is 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 blood test looks for antibodies to H. pylori, the stomach bacteria behind most ulcers. It shows exposure but cannot tell a current infection from a past one.
What the price covers
The price usually covers running the test. The blood draw (36415) is often billed as a separate line.
2 rows held back from this comparison
They are priced below $1 or below a tenth of the national median for code 86677 ($71.60). Such a line is almost always a physician's fee billed separately, an assistant's share or a placeholder — a real charge, but not the price of the procedure itself.
| Gottlieb Memorial Hospital Melrose Park, ILEwc - Lab H Pylori Ab | $0.01 | file |
| Loyola University Medical Center Maywood, ILEwc - Lab H Pylori Ab | $0.01 | file |