H. pylori blood test cost in Chicago, IL
In Chicago-Naperville-Elgin, IL-IN, 52 hospitals list a cash price for H. pylori antibody blood test: from $11.72 to $471.33, with a median of $89.45. The lowest listed price is at Roseland Community Hospital — $77.73 less than the median here. Across Illinois, the median is $116.35 at 84 hospitals.
- The median here, $89.45, is 9% above the US median of $82.40.
- That is 5.3× Medicare's 2026 national rate for the same service ($16.85).
- 10 of 52 hospitals list a cash price equal to their full list price, with no self-pay discount.
Cash prices at 52 facilities across 35 cities for code 86677, as an outpatient — the setting a self-pay patient normally buys. Collected Nov 10, 2026; the hospital files themselves were last updated between Jan 1, 2025 and Nov 6, 2026.
Lowest$11.72Roseland Community Hospital
Median$89.45half of hospitals charge less
Highest$471.33in this market
Difference40.2×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 $471.33
Hospitals, cheapest first
| Hospital | Cash price | List price | Insurers pay | Off list |
|---|---|---|---|---|
| Roseland Community Hospital lowest Chicago, IL · (773) 995-3000 Analysis for antibody to Helicobacter pylori (gastrointestinal bacteria) File of Jul 1, 2026 · source file | $11.72 | $349.00 | $11.72–$383.90 | 97% |
| Saint Joseph Medical Center - Joliet Joliet, IL · (815) 725-7133 H. PYLORI IGG ANTIBODY QUANT+1 more line at this price File of Sep 1, 2026 · source file | $16.00 | $457.00 | $8.10–$457.00 | 96% |
| Mercy Medical Center Aurora, IL · (630) 859-2222 H. PYLORI IGG ANTIBODY QUANT File of Sep 1, 2026 · source file | $16.00 | $173.00 | $10.11–$173.00 | 91% |
| Saint Francis Hospital Evanston, IL · (847) 316-4000 HC HELICOBACTER PYLORI File of Sep 1, 2026 · source file | $16.00 | $332.00 | $10.11–$275.56 | 95% |
| John H. Stroger, Jr. Hospital Chicago, IL · (312) 864-6000 H PYLORI ANTIBODY File of Apr 1, 2026 · source file | $30.10 | $43.00 | $4.07–$34.40 | 30% |
| Loretto Hospital Chicago, IL · (773) 626-4300 HELICOBACTER PYLORI IGG File of Nov 5, 2026 · source file | $35.84 | $59.74 | $35.84–$153.47 | 40% |
| Franciscan Health Munster Munster, IN · (219) 922-4200 Ab; Helicobacter Pylori File of Jan 1, 2026 · source file | $41.11 | $193.00 | $13.31–$144.75 | 79% |
| Community First Medical Center Chicago, IL · (773) 282-7000 Analysis for antibody to Helicobacter pylori (gastrointestinal bacteria) File of Apr 1, 2026 · source file | $50.75 | $101.50 | $11.39–$101.50 | 50% |
| Louis A Weiss Memorial Hospital Chicago, IL · (773) 878-8700 H pylori gM IgG IgA Ab SO+4 more lines at this price File of Mar 17, 2025 · source file | $58.75 | $172.78 | $11.64–$112.31 | 66% |
| Franciscan Health Rensselaer Rensselaer, IN · (219) 866-5141 Ab; Helicobacter Pylori File of Jan 1, 2026 · source file | $61.93 | $173.00 | $15.08–$138.40 | 64% |
| Franciscan Health Dyer Dyer, IN · (219) 865-2141 Ab; Helicobacter Pylori File of Jan 1, 2026 · source file | $67.23 | $249.00 | $15.08–$186.75 | 73% |
| Resilience Healthcare West Suburban Medical Center Oak Park, IL · (708) 383-6200 Helicobacter pylori, IgA SO+4 more lines at this price File of Mar 17, 2025 · source file | $79.33 | $233.33 | $11.64–$151.66 | 66% |
| Morris Hospital Morris, IL · (815) 942-2932 Analysis for antibody to Helicobacter pylori (gastrointestinal bacteria) File of Oct 27, 2026 · source file | $79.40 | $330.00 | $142.56–$339.90 | 76% |
| The Methodist Hospitals Gary, IN · (219) 886-4000 H Pylori Ab, Igm+2 more lines at this price File of Aug 18, 2026 · source file | $81.20 | $116.00 | $16.85–$104.06 | 30% |
| Methodist Hospital-Southlake Merrillville, IN · (219) 886-4000 H Pylori Ab, Iga+2 more lines at this price File of Aug 18, 2026 · source file | $81.20 | $116.00 | $16.85–$104.06 | 30% |
| Advocate South Suburban Hospital Hazel Crest, IL AB, HELICOBACTER PYLORI IGG File of Nov 3, 2026 · source file | $85.00 | $170.00 | $13.48–$165.58 | 50% |
| Advocate Good Samaritan Hospital Downers Grove, IL · (630) 275-5900 AB, HELICOBACTER PYLORI IGG File of Nov 3, 2026 · source file | $85.00 | $170.00 | $13.48–$136.00 | 50% |
| Advocate Illinois Masonic Medical Center Chicago, IL · (773) 975-1600 AB, HELICOBACTER PYLORI IGG File of Nov 3, 2026 · source file | $85.00 | $170.00 | $13.48–$138.38 | 50% |
| Advocate Condell Medical Center Libertyville, IL · (847) 362-2900 AB, HELICOBACTER PYLORI IGG File of Nov 3, 2026 · source file | $85.00 | $170.00 | $13.48–$136.00 | 50% |
| Advocate Christ Medical Center Oak Lawn, IL · (708) 684-8000 AB, HELICOBACTER PYLORI IGG File of Nov 3, 2026 · source file | $85.00 | $170.00 | $13.48–$136.00 | 50% |
| Advocate Childrens Hospital Oak Lawn Oak Lawn, IL AB, HELICOBACTER PYLORI IGG File of Nov 3, 2026 · source file | $85.00 | $170.00 | $13.48–$136.00 | 50% |
| Advocate Lutheran General Hospital Park Ridge, IL · (847) 723-2210 AB, HELICOBACTER PYLORI IGG File of Nov 3, 2026 · source file | $85.00 | $170.00 | $13.48–$151.30 | 50% |
| Advocate Trinity Hospital Chicago, IL · (773) 967-5002 AB, HELICOBACTER PYLORI IGG File of Nov 3, 2026 · source file | $85.00 | $170.00 | $13.48–$136.00 | 50% |
| Advocate Sherman Hospital Elgin, IL · (847) 742-9800 AB, HELICOBACTER PYLORI IGG+1 more line at this price File of Nov 3, 2026 · source file | $85.00 | $170.00 | $13.48–$153.00 | 50% |
| Advocate Good Shepherd Hospital Barrington, IL · (847) 381-9600 AB, HELICOBACTER PYLORI IGG File of Nov 3, 2026 · source file | $85.00 | $170.00 | $13.48–$136.00 | 50% |
| Advocate Childrens Hospital Park Ridge Park Ridge, IL AB, HELICOBACTER PYLORI IGG File of Nov 6, 2026 · source file | $85.00 | $170.00 | $13.48–$151.30 | 50% |
| Loretto Hospital Chicago, IL · (773) 626-4300 H.PYLORI IGG ANTIBODIES File of Nov 5, 2026 · source file | $92.08 | $153.47 | $35.84–$153.47 | 40% |
| La Rabida Children's Hospital Chicago, IL · (773) 363-6700 H PYLORI IGM+2 more lines at this price File of Apr 1, 2026 · source file | $93.89 | $93.89 | — | — |
| Franciscan Health Crown Point Crown Point, IN · (219) 757-6100 Ab; Helicobacter Pylori File of Jan 1, 2026 · source file | $99.85 | $387.00 | $387.00 | 74% |
| Presence Saint Joseph Hospital - Chicago Chicago, IL · (773) 665-3000 HC H. PYLORI, IGG-SERUM+1 more line at this price File of Jan 1, 2026 · source file | $109.56 | $332.00 | $16.85–$69.47 | 67% |
| NorthShore University HealthSystems Glenbrook Hospital Glenview, IL Helicobactor Pylori Ab* File of Jan 1, 2025 · source file | $114.40 | $176.00 | $23.76–$96.10 | 35% |
| NorthShore University HealthSystems Skokie Hospital Skokie, IL Helicobactor Pylori Ab* File of Jan 1, 2025 · source file | $114.40 | $176.00 | $23.76–$96.10 | 35% |
| Northwestern Medicine McHenry Hospital McHenry, IL · (815) 344-5000 HB Ref Helicobacter Pylori Antibody Igm File of Apr 1, 2026 · source file | $118.30 | $169.00 | $32.62–$169.00 | 30% |
| Northwestern Medicine Central DuPage Hospital Winfield, IL · (630) 682-1600 HB Ref Helicobacter Pylori Antibody Igm File of Apr 1, 2026 · source file | $118.30 | $169.00 | $11.66–$169.00 | 30% |
| Shriners Childrens - Chicago Chicago, IL · (773) 622-5400 HELICOBACTER PYLORI ANTIBODY File of Mar 19, 2026 · source file | $121.50 | $121.50 | $14.99–$26.01 | — |
| Northwestern Medicine McHenry Hospital McHenry, IL · (815) 344-5000 HB Ref Helicobacter Pylori Antibody, Igm File of Apr 1, 2026 · source file | $125.30 | $179.00 | $34.55–$179.00 | 30% |
| Palos Community Hospital Palos Heights, IL · (708) 923-4000 HB Ref Helicobacter Pylori Antibody, Igm File of Apr 1, 2026 · source file | $125.30 | $179.00 | $28.64–$179.00 | 30% |
| Northwestern Medicine Central DuPage Hospital Winfield, IL · (630) 682-1600 HB Ref Helicobacter Pylori Antibody, Igm File of Apr 1, 2026 · source file | $125.30 | $179.00 | $12.35–$179.00 | 30% |
| Northwestern Medicine Valley West Hospital Sandwich, IL · (815) 786-8484 HB Ref Helicobacter Pylori Antibody, Igm File of Apr 1, 2026 · source file | $125.30 | $179.00 | $34.01–$179.00 | 30% |
| Northwestern Memorial Hospital Chicago, IL · (312) 926-2000 HB Ref Helicobacter Pylori Antibody, Igm File of Apr 1, 2026 · source file | $125.30 | $179.00 | $34.73–$179.00 | 30% |
| Northwestern Medicine Delnor Hospital Geneva, IL · (630) 208-3000 HB Ref Helicobacter Pylori Antibody, Igm File of Apr 1, 2026 · source file | $125.30 | $179.00 | $26.67–$179.00 | 30% |
| Northwestern Lake Forest Hospital Lake Forest, IL · (847) 234-5600 HB Ref Helicobacter Pylori Antibody, Igm File of Apr 1, 2026 · source file | $125.30 | $179.00 | $29.71–$179.00 | 30% |
| Northwestern Medicine Kishwaukee Hospital DeKalb, IL · (815) 756-1521 HB Ref Helicobacter Pylori Antibody, Igm File of Apr 1, 2026 · source file | $125.30 | $179.00 | $32.76–$179.00 | 30% |
| Northwestern Memorial Hospital Chicago, IL · (312) 926-2000 HB Ref Helicobacter Pylori Antibody Igm File of Apr 1, 2026 · source file | $126.70 | $181.00 | $35.11–$181.00 | 30% |
| Northwestern Medicine McHenry Hospital McHenry, IL · (815) 344-5000 HB Ref Helicobacter Pylori Antibody, Iga File of Apr 1, 2026 · source file | $129.50 | $185.00 | $35.71–$185.00 | 30% |
| Northwestern Medicine Central DuPage Hospital Winfield, IL · (630) 682-1600 HB Ref Helicobacter Pylori Antibody, Iga File of Apr 1, 2026 · source file | $129.50 | $185.00 | $12.77–$185.00 | 30% |
| Northwestern Memorial Hospital Chicago, IL · (312) 926-2000 HB Ref Helicobacter Pylori Antibody, Iga File of Apr 1, 2026 · source file | $138.60 | $198.00 | $38.41–$198.00 | 30% |
| Northwestern Medicine Delnor Hospital Geneva, IL · (630) 208-3000 HB H. Pylori Igg Antibody File of Apr 1, 2026 · source file | $140.70 | $201.00 | $29.95–$201.00 | 30% |
| Northwest Community Hospital Arlington Heights, IL · (847) 618-1000 Hb Helicobacter Pylori Antibody File of Apr 1, 2026 · source file | $145.00 | $145.00 | — | — |
| Northwestern Medicine Kishwaukee Hospital DeKalb, IL · (815) 756-1521 HB H. Pylori Igg Antibody File of Apr 1, 2026 · source file | $151.90 | $217.00 | $39.71–$217.00 | 30% |
| Northwestern Medicine Valley West Hospital Sandwich, IL · (815) 786-8484 HB H. Pylori Igg Antibody File of Apr 1, 2026 · source file | $155.40 | $222.00 | $42.18–$222.00 | 30% |
| Palos Community Hospital Palos Heights, IL · (708) 923-4000 HB H. Pylori Igg Antibody File of Apr 1, 2026 · source file | $165.90 | $237.00 | $37.92–$237.00 | 30% |
| Jackson Park Hospital Foundation Chicago, IL · (773) 947-7500 ANTIBODY H. PYLORI File of Dec 26, 2025 · source file | $168.04 | $210.05 | — | 20% |
| Humboldt Park Health Chicago, IL · (773) 292-8200 Analysis for antibody to Helicobacter pylori (gastrointestinal bacteria) File of Sep 29, 2026 · source file | $171.40 | $612.15 | $202.01–$642.76 | 72% |
| Northshore University Healthsystem - Evanston Hospital Evanston, IL · (847) 570-2000 HB HELICOBACTOR PYLORI AB* File of Apr 1, 2026 · source file | $176.00 | $176.00 | — | — |
| Swedish Covenant Health Chicago, IL · (773) 878-8200 HB HELICOBACTOR PYLORI AB* File of Apr 1, 2026 · source file | $176.00 | $176.00 | — | — |
| Endeavor Health Highland Park Hospital Highland Park, IL HB HELICOBACTOR PYLORI AB* File of Apr 1, 2026 · source file | $176.00 | $176.00 | — | — |
| Elmhurst Memorial Hospital Elmhurst, IL · (331) 221-1000 HC ANTIBODY HELICOBACTER PYLORI File of Apr 1, 2026 · source file | $178.00 | $178.00 | — | — |
| Edward Hospital Naperville, IL · (630) 527-3000 HC ANTIBODY HELICOBACTER PYLORI File of Apr 1, 2026 · source file | $178.00 | $178.00 | — | — |
| Jackson Park Hospital Foundation Chicago, IL · (773) 947-7500 H. PYLORI, IGM+1 more line at this price File of Dec 26, 2025 · source file | $179.74 | $224.68 | — | 20% |
| Mercyhealth Hospital & Medical Center - Harvard Harvard, IL · (815) 943-5431 CHG ANTIBODY HELICOBACTER PYLORI File of Mar 1, 2026 · source file | $228.88 | $305.17 | — | 25% |
| Northwestern Medicine Central DuPage Hospital Winfield, IL · (630) 682-1600 HB H. Pylori Igg Antibody File of Apr 1, 2026 · source file | $233.10 | $333.00 | $22.98–$333.00 | 30% |
| Mercyhealth Crystal Lake Hospital & Medical Center Crystal Lake, IL · (792) 220-5500 CHG ANTIBODY HELICOBACTER PYLORI File of Mar 1, 2026 · source file | $247.58 | $330.10 | — | 25% |
| Methodist Hospital-Southlake Merrillville, IN · (219) 886-4000 Helicobacter Pylori Ab File of Aug 18, 2026 · source file | $289.80 | $414.00 | $16.85–$368.46 | 30% |
| The Methodist Hospitals Gary, IN · (219) 886-4000 Helicobacter Pylori Ab File of Aug 18, 2026 · source file | $289.80 | $414.00 | $16.85–$368.46 | 30% |
| Northwestern Memorial Hospital Chicago, IL · (312) 926-2000 HB H. Pylori Igg Antibody File of Apr 1, 2026 · source file | $325.50 | $465.00 | $47.03–$574.00 | 30% |
| Northwestern Lake Forest Hospital Lake Forest, IL · (847) 234-5600 HB H. Pylori Igg Antibody File of Apr 1, 2026 · source file | $401.80 | $574.00 | $95.28–$574.00 | 30% |
| Northwestern Medicine McHenry Hospital McHenry, IL · (815) 344-5000 HB H. Pylori Igg Antibody File of Apr 1, 2026 · source file | $401.80 | $574.00 | $110.78–$574.00 | 30% |
| The University of Chicago Medical Center Chicago, IL · (773) 702-9785 Hc Antibody Helicobacter Pylori Igg File of Apr 1, 2026 · source file | $456.00 | $456.00 | — | — |
| Vista Medical Center East Waukegan, IL · (847) 360-3000 H PYLORI AB QL File of Mar 31, 2025 · source file | $471.33 | $471.33 | $16.85–$66.46 | — |
Hospital The hospital that published the price, its city and the line exactly as written in its price file.
Cash price The hospital's own price for a patient paying without insurance (“discounted cash” in its price file). Hospitals must publish it under federal law, 45 CFR 180.50. Call to confirm it before booking. More
List price The hospital's full chargemaster price (“gross charge”) before any discount. Almost nobody pays it; the gap to the cash price shows what the self-pay discount is worth. More
Insurers pay The lowest and highest rates this hospital has agreed with insurance plans for the same item, from its price file. If the cash price is below what your plan pays and you have not met your deductible, paying cash can cost you less. More
Off list How much lower the cash price is than the list price.
No cash discount This line's cash price equals the hospital's full list price. Many hospitals still reduce bills for uninsured patients: ask the billing office for its self-pay discount in writing. More
Outpatient: lowest $11.72, median $89.45, highest $471.33 — a 40.2× difference within the same market.
As an inpatient, the same code is billed by 33 facilities here, median $85.00. 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 36 of 41 hospitals that publish insurer rates for this code here, the cash price is below the highest rate a health plan has negotiated, and at 3 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 H. pylori blood test is, what the price covers and why prices differ: H. pylori blood test explained.
2 rows held back from this comparison
They are priced below $1 or below a tenth of the national median for code 86677 ($61.20). 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.
| Hospital | Cash price | File |
|---|---|---|
| Loyola University Medical Center Maywood, ILEwc - Lab H Pylori Ab | $0.01 | file |
| Gottlieb Memorial Hospital Melrose Park, ILEwc - Lab H Pylori Ab | $0.01 | file |
File Link to the hospital's own price file.