TB blood test (IGRA) cost in Rhode Island
In Rhode Island, 6 hospitals publish a cash price for TB blood test measuring immune response (IGRA, gamma interferon): from $61.00 to $496.00, with a median of $496.00. The lowest price is at Landmark Medical Center (Woonsocket). The highest price is 8.1× the lowest.
Outpatient cash prices, one line per hospital — its lowest listed price for code 86480. Prices for both sides of the body and inpatient prices are not mixed in. Collected Sep 23, 2026.
Hospitals in Rhode Island, cheapest first
| Hospital | Cash price | List price | File date |
|---|---|---|---|
| Landmark Medical Center lowest Woonsocket · Providence-Warwick, RI-MA Hc Tb Test, Cell Mdiatd Antgen Resps Gamma Intfron | $61.00 | $316.00 | Sep 1, 2026 source file |
| South County Health Wakefield · Providence-Warwick, RI-MA Tuberculosis test, cell mediated immunity antigen response measurement; gamma interferon | $77.40 | $129.00 | — source file |
| Emma Pendleton Bradley Hospital East Providence · Providence-Warwick, RI-MA HC QUANTIFERON TB GOLD | $496.00 | $496.00 | — source file |
| Newport Hospital Newport · Providence-Warwick, RI-MA HC QUANTIFERON TB GOLD | $496.00 | $496.00 | — source file |
| Rhode Island Hospital Providence · Providence-Warwick, RI-MA HC QUANTIFERON TB GOLD | $496.00 | $496.00 | — source file |
| The Miriam Hospital Providence · Providence-Warwick, RI-MA HC QUANTIFERON TB GOLD | $496.00 | $496.00 | — source file |
By metro area
Each metro page compares every listing, including prices for both sides of the body.
| Metro area | Hospitals | Lowest | Median |
|---|---|---|---|
| Providence-Warwick, RI-MA | 6 | $61.00 | $496.00 |
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.
TB blood test measuring immune response (IGRA, gamma interferon) in other states
- Alabama$269.68
- Alaska$92.76
- Arizona$64.54
- Arkansas$80.95
- California$96.72
- Colorado$110.23
- Connecticut$197.75
- Delaware$248.05
- Florida$74.10
- Georgia$175.00
- Hawaii$277.20
- Idaho$276.00
- Illinois$202.30
- Indiana$205.20
- Iowa$164.45
- Kansas$245.05
- Kentucky$266.40
- Louisiana$67.90
- Maine$106.63
- Maryland$96.06
- Massachusetts$193.87
- Michigan$129.00
- Minnesota$162.58
- Mississippi$152.40
- Missouri$190.45
- Montana$91.20
- Nebraska$184.67
- Nevada$61.70
- New Hampshire$173.74
- New Jersey$71.28
- New Mexico$191.20
- New York$152.40
- North Carolina$124.78
- North Dakota$112.50
- Ohio$111.20
- Oklahoma$166.40
- Oregon$138.45
- Pennsylvania$286.65
- South Carolina$219.00
- South Dakota$174.80
- Tennessee$108.45
- Texas$139.44
- Utah$207.02
- Vermont$224.00
- Virginia$144.90
- Washington$205.68
- West Virginia$196.75
- Wisconsin$252.62
- Wyoming$140.62
Median cash price across the state's hospitals.