TB blood test (IGRA) cost in Chicago, IL — inpatient
In Chicago-Naperville-Elgin, IL-IN, 32 hospitals list a cash price for TB blood test measuring immune response (IGRA, gamma interferon) as an inpatient: from $37.50 to $414.00, with a median of $242.00. The lowest listed price is at Uchicago Medicine AdventHealth Glenoaks and 3 other hospitals — $204.50 less than the median here. Across Illinois, the median is $202.30 at 64 hospitals.
Cash prices at 32 facilities across 23 cities for code 86480, as an inpatient (admitted to hospital) . Collected Sep 23, 2026; the hospital files themselves were last updated between Mar 17, 2025 and Apr 1, 2026.
Lowest$37.50Uchicago Medicine AdventHealth Glenoaks + 3 more
Median$242.00half pay less
Highest$414.00in this market
Difference11.0×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 $37.50Highest $453.00
Hospitals, cheapest first
| Hospital | Cash price | List price | Insurers pay | Off list | File date |
|---|---|---|---|---|---|
| Uchicago Medicine AdventHealth Glenoaks lowest Glendale Heights, IL · (630) 545-8000 HC QUANTIFERON TB PLUS - ARUP | $37.50 | $150.00 | — | 75% | Apr 1, 2026 source file |
| Uchicago Medicine AdventHealth Hinsdale lowest Hinsdale, IL · (630) 856-9000 HC QUANTIFERON TB PLUS 4 TUBE - ARUP | $37.50 | $150.00 | — | 75% | Apr 1, 2026 source file |
| Uchicago Medicine AdventHealth Hinsdale lowest Hinsdale, IL · (630) 856-9000 HC QUANTIFERON TB PLUS - ARUP | $37.50 | $150.00 | — | 75% | Apr 1, 2026 source file |
| Uchicago Medicine AdventHealth Hinsdale lowest Hinsdale, IL · (630) 856-9000 HC TB TEST CELL MEDIATED ANTIGEN RESPONSE,GAMMA INTERFRON | $37.50 | $150.00 | — | 75% | Apr 1, 2026 source file |
| Uchicago Medicine AdventHealth Hinsdale lowest Hinsdale, IL · (630) 856-9000 HC QUANTIFERON TB PLUS 4 TUBE - ARUP | $37.50 | $150.00 | — | 75% | Apr 1, 2026 source file |
| Uchicago Medicine AdventHealth Hinsdale lowest Hinsdale, IL · (630) 856-9000 HC QUANTIFERON TB PLUS - ARUP | $37.50 | $150.00 | — | 75% | Apr 1, 2026 source file |
| Uchicago Medicine AdventHealth Hinsdale lowest Hinsdale, IL · (630) 856-9000 HC TB TEST CELL MEDIATED ANTIGEN RESPONSE,GAMMA INTERFRON | $37.50 | $150.00 | — | 75% | Apr 1, 2026 source file |
| Uchicago Medicine AdventHealth Bolingbrook lowest Bolingbrook, IL · (630) 312-5000 HC TB TEST CELL MEDIATED ANTIGEN RESPONSE,GAMMA INTERFRON | $37.50 | $150.00 | — | 75% | Apr 1, 2026 source file |
| Uchicago Medicine AdventHealth Bolingbrook lowest Bolingbrook, IL · (630) 312-5000 HC QUANTIFERON TB PLUS - ARUP | $37.50 | $150.00 | — | 75% | Apr 1, 2026 source file |
| Uchicago Medicine AdventHealth Bolingbrook lowest Bolingbrook, IL · (630) 312-5000 HC QUANTIFERON TB PLUS 4 TUBE - ARUP | $37.50 | $150.00 | — | 75% | Apr 1, 2026 source file |
| Uchicago Medicine AdventHealth Bolingbrook lowest Bolingbrook, IL · (630) 312-5000 HC TB TEST CELL MEDIATED ANTIGEN RESPONSE,GAMMA INTERFRON | $37.50 | $150.00 | — | 75% | Apr 1, 2026 source file |
| Uchicago Medicine AdventHealth Bolingbrook lowest Bolingbrook, IL · (630) 312-5000 HC QUANTIFERON TB PLUS - ARUP | $37.50 | $150.00 | — | 75% | Apr 1, 2026 source file |
| Uchicago Medicine AdventHealth Bolingbrook lowest Bolingbrook, IL · (630) 312-5000 HC QUANTIFERON TB PLUS 4 TUBE - ARUP | $37.50 | $150.00 | — | 75% | Apr 1, 2026 source file |
| Uchicago Medicine AdventHealth Glenoaks lowest Glendale Heights, IL · (630) 545-8000 HC TB TEST CELL MEDIATED ANTIGEN RESPONSE,GAMMA INTERFRON | $37.50 | $150.00 | — | 75% | Apr 1, 2026 source file |
| Uchicago Medicine AdventHealth Glenoaks lowest Glendale Heights, IL · (630) 545-8000 HC QUANTIFERON TB PLUS - ARUP | $37.50 | $150.00 | — | 75% | Apr 1, 2026 source file |
| Uchicago Medicine AdventHealth Glenoaks lowest Glendale Heights, IL · (630) 545-8000 HC QUANTIFERON TB PLUS 4 TUBE - ARUP | $37.50 | $150.00 | — | 75% | Apr 1, 2026 source file |
| Uchicago Medicine AdventHealth Glenoaks lowest Glendale Heights, IL · (630) 545-8000 HC TB TEST CELL MEDIATED ANTIGEN RESPONSE,GAMMA INTERFRON | $37.50 | $150.00 | — | 75% | Apr 1, 2026 source file |
| Uchicago Medicine AdventHealth Glenoaks lowest Glendale Heights, IL · (630) 545-8000 HC QUANTIFERON TB PLUS 4 TUBE - ARUP | $37.50 | $150.00 | — | 75% | Apr 1, 2026 source file |
| Uchicago Medicine AdventHealth La Grange lowest La Grange, IL · (708) 352-1200 HC TB TEST CELL MEDIATED ANTIGEN RESPONSE,GAMMA INTERFRON | $37.50 | $150.00 | — | 75% | Apr 1, 2026 source file |
| Uchicago Medicine AdventHealth La Grange lowest La Grange, IL · (708) 352-1200 HC QUANTIFERON TB PLUS - ARUP | $37.50 | $150.00 | — | 75% | Apr 1, 2026 source file |
| Uchicago Medicine AdventHealth La Grange lowest La Grange, IL · (708) 352-1200 HC QUANTIFERON TB PLUS 4 TUBE - ARUP | $37.50 | $150.00 | — | 75% | Apr 1, 2026 source file |
| Uchicago Medicine AdventHealth La Grange lowest La Grange, IL · (708) 352-1200 HC TB TEST CELL MEDIATED ANTIGEN RESPONSE,GAMMA INTERFRON | $37.50 | $150.00 | — | 75% | Apr 1, 2026 source file |
| Uchicago Medicine AdventHealth La Grange lowest La Grange, IL · (708) 352-1200 HC QUANTIFERON TB PLUS - ARUP | $37.50 | $150.00 | — | 75% | Apr 1, 2026 source file |
| Uchicago Medicine AdventHealth La Grange lowest La Grange, IL · (708) 352-1200 HC QUANTIFERON TB PLUS 4 TUBE - ARUP | $37.50 | $150.00 | — | 75% | Apr 1, 2026 source file |
| Presence Saint Joseph Hospital - Chicago Chicago, IL · (773) 665-3000 HC QUANTEFERON TB GOLD | $57.75 | $175.00 | $61.98–$139.42 | 67% | — source file |
| Resilience Healthcare West Suburban Medical Center Oak Park, IL · (708) 383-6200 QuantiFERON-TB Gold Plus SO | $84.32 | $247.99 | $161.19 | 66% | Mar 17, 2025 source file |
| NorthShore University HealthSystems Evanston Hospital Evanson, IL · (847) 570-2000 Quantiferon TB Gold | $131.30 | $202.00 | $32.93–$108.07 | 35% | — source file |
| NorthShore University HealthSystems Glenbrook Hospital Glenview, IL Quantiferon TB Gold | $131.30 | $202.00 | $32.93–$108.07 | 35% | — source file |
| NorthShore University HealthSystems Highland Park Hospital Highland Park, IL Quantiferon TB Gold | $131.30 | $202.00 | $32.93–$108.07 | 35% | — source file |
| NorthShore University HealthSystems Skokie Hospital Skokie, IL Quantiferon TB Gold | $131.30 | $202.00 | $32.93–$108.07 | 35% | — source file |
| The University of Chicago Medical Center Chicago, IL · (773) 702-9785 Hc Quantiferon Tb Test Gold | $159.00 | $159.00 | — | — | Apr 1, 2026 source file |
| NorthShore University HealthSystems Evanston Hospital Evanson, IL · (847) 570-2000 R Quantiferon TB Gold | $161.85 | $249.00 | $40.59–$133.22 | 35% | — source file |
| NorthShore University HealthSystems Skokie Hospital Skokie, IL R Quantiferon TB Gold | $161.85 | $249.00 | $40.59–$133.22 | 35% | — source file |
| NorthShore University HealthSystems Glenbrook Hospital Glenview, IL R Quantiferon TB Gold | $161.85 | $249.00 | $40.59–$133.22 | 35% | — source file |
| NorthShore University HealthSystems Highland Park Hospital Highland Park, IL R Quantiferon TB Gold | $161.85 | $249.00 | $40.59–$133.22 | 35% | — source file |
| Northwest Community Hospital Arlington Heights, IL · (847) 618-1000 Hb Tb Test Cell Immun Measure | $191.00 | $191.00 | — | — | Apr 1, 2026 source file |
| Northshore University Healthsystem - Evanston Hospital Evanston, IL · (847) 570-2000 HB QUANTIFERON TB GOLD | $202.00 | $202.00 | — | — | Apr 1, 2026 source file |
| Endeavor Health Clinical Operations Highland Park, IL HB QUANTIFERON TB GOLD | $202.00 | $202.00 | — | — | Apr 1, 2026 source file |
| Swedish Covenant Health Chicago, IL · (773) 878-8200 HB QUANTIFERON TB GOLD | $202.00 | $202.00 | — | — | Apr 1, 2026 source file |
| Edward Hospital Naperville, IL · (630) 527-3000 HC TUBERCULOSIS GAMMA INTERFERON | $242.00 | $242.00 | — | — | Apr 1, 2026 source file |
| Elmhurst Memorial Hospital Elmhurst, IL · (331) 221-1000 HC TUBERCULOSIS GAMMA INTERFERON | $242.00 | $242.00 | — | — | Apr 1, 2026 source file |
| Advocate Childrens Hospital Oak Lawn Oak Lawn, IL TB, INTERFERON AG RESPONSE | $247.50 | $495.00 | $216.32–$396.00 | 50% | Nov 4, 2025 source file |
| Advocate Christ Medical Center Oak Lawn, IL · (708) 684-8000 TB, INTERFERON AG RESPONSE | $247.50 | $495.00 | $216.32–$396.00 | 50% | Nov 4, 2025 source file |
| Advocate Childrens Hospital Park Ridge Park Ridge, IL TB, INTERFERON AG RESPONSE | $247.50 | $495.00 | $216.32–$396.00 | 50% | Nov 4, 2025 source file |
| Advocate Condell Medical Center Libertyville, IL · (847) 362-2900 TB, INTERFERON AG RESPONSE | $247.50 | $495.00 | $216.32–$396.00 | 50% | Nov 4, 2025 source file |
| Advocate Good Samaritan Hospital Downers Grove, IL · (630) 275-5900 TB, INTERFERON AG RESPONSE | $247.50 | $495.00 | $216.32–$396.00 | 50% | Nov 4, 2025 source file |
| Advocate Illinois Masonic Medical Center Chicago, IL · (773) 975-1600 TB, INTERFERON AG RESPONSE | $247.50 | $495.00 | $216.32–$396.00 | 50% | Nov 4, 2025 source file |
| Advocate Lutheran General Hospital Park Ridge, IL · (847) 723-2210 TB, INTERFERON AG RESPONSE | $247.50 | $495.00 | $216.32–$396.00 | 50% | Nov 4, 2025 source file |
| Advocate Sherman Hospital Elgin, IL · (847) 742-9800 TB, INTERFERON AG RESPONSE | $247.50 | $495.00 | $216.32–$445.50 | 50% | Nov 4, 2025 source file |
| Advocate South Suburban Hospital Hazel Crest, IL TB, INTERFERON AG RESPONSE | $247.50 | $495.00 | $216.32–$396.00 | 50% | Nov 4, 2025 source file |
| Advocate Trinity Hospital Chicago, IL · (773) 967-5002 TB, INTERFERON AG RESPONSE | $247.50 | $495.00 | $216.32–$396.00 | 50% | Nov 4, 2025 source file |
| Advocate Good Shepherd Hospital Barrington, IL · (847) 381-9600 TB, INTERFERON AG RESPONSE | $247.50 | $495.00 | $216.32–$396.00 | 50% | Nov 4, 2025 source file |
| Louis A Weiss Memorial Hospital Chicago, IL · (773) 878-8700 QuantiFERON-TB Gold Plus SO | $247.99 | $729.39 | $474.10 | 66% | Mar 17, 2025 source file |
| Swedish Covenant Health Chicago, IL · (773) 878-8200 HB R QUANTIFERON TB GOLD | $249.00 | $249.00 | — | — | Apr 1, 2026 source file |
| Endeavor Health Clinical Operations Highland Park, IL HB R QUANTIFERON TB GOLD | $249.00 | $249.00 | — | — | Apr 1, 2026 source file |
| Northshore University Healthsystem - Evanston Hospital Evanston, IL · (847) 570-2000 HB R QUANTIFERON TB GOLD | $249.00 | $249.00 | — | — | Apr 1, 2026 source file |
| The University of Chicago Medical Center Chicago, IL · (773) 702-9785 Hc Quantiferon Tb Test Gold-Laf | $263.00 | $263.00 | — | — | Apr 1, 2026 source file |
| The University of Chicago Medical Center Chicago, IL · (773) 702-9785 Hc Tb Cell Mediated Immunity Measurement-Laf | $263.00 | $263.00 | — | — | Apr 1, 2026 source file |
| La Rabida Children's Hospital|LaRabida Childrens Hospital Chicago, IL · (773) 363-6700 QUANTIFERON TBGOLD EMPLOYEES | $400.12 | $400.12 | — | — | Apr 1, 2026 source file |
| Ingalls Memorial Hospital Harvey, IL · (708) 333-2300 Hc Tb Cell Mediated Immunity Measurement | $414.00 | $414.00 | — | — | Apr 1, 2026 source file |
| Ingalls Memorial Hospital Harvey, IL · (708) 333-2300 Hc Quantiferon Tb Test Gold | $414.00 | $414.00 | — | — | Apr 1, 2026 source file |
| Uchicago Medicine Northwest Indiana Crown Point, IN · (312) 755-4706 HC TB CELL MEDIATED IMMUNITY MEASUREMENT | $414.00 | $414.00 | — | — | Apr 1, 2026 source file |
| Edward Hospital Naperville, IL · (630) 527-3000 HC TUBERCULOSIS TEST GAMMA INTERFERON | $452.00 | $452.00 | — | — | Apr 1, 2026 source file |
| Elmhurst Memorial Hospital Elmhurst, IL · (331) 221-1000 HC TUBERCULOSIS TEST GAMMA INTERFERON | $452.00 | $452.00 | — | — | Apr 1, 2026 source file |
| The University of Chicago Medical Center Chicago, IL · (773) 702-9785 Hc Tb Cell Mediated Immunity Measurement | $453.00 | $453.00 | — | — | Apr 1, 2026 source file |
Inpatient: lowest $37.50, median $242.00, highest $414.00 — a 11.0× difference within the same market.
As an outpatient, the same code is billed by 50 facilities here, median $202.00 — that is the price to compare if you are not being admitted.
Cash or insurance?
At 14 of 18 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 it is
This blood test, known as an interferon-gamma release assay (IGRA), such as QuantiFERON, checks whether the immune system reacts to tuberculosis proteins. It is used to screen for TB infection, often for work, school or immigration, and replaces the skin test for many people.
What the price covers
The price usually covers the lab test only. The blood draw is often billed separately, and a chest X-ray after a positive result has its own charge.