TB blood test (IGRA) cost in Idaho
In Idaho, 32 hospitals publish a cash price for TB blood test measuring immune response (IGRA, gamma interferon): from $51.00 to $536.60, with a median of $220.36. The lowest price is at Bear Lake County Memorial Hospital (Montpelier). The highest price is 10.5× the lowest.
- The median here, $220.36, is 33% above the US median of $166.15.
- That is 3.6× Medicare's 2026 national rate for the same service ($61.98).
- Idaho ranks 40th of 51 states by median, cheapest first.
- 12 of 32 hospitals list a cash price equal to their full list price, with no self-pay discount.
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 Nov 7, 2026. See them on a map
Lowest$51.00Bear Lake County Memorial Hospital
Median$220.36half of hospitals charge less
Highest$536.60in Idaho
Lowest saves$169.36vs the median
Hospitals in Idaho, cheapest first
| Hospital | Cash price | List price | File date |
|---|---|---|---|
| Bear Lake County Memorial Hospital lowest Montpelier · Montpelier, ID TB QUANT GOLD PLUS EMPLOYEE | $51.00 | $60.00 | May 28, 2026 source file |
| Teton Valley Health Care Driggs · Jackson, WY-ID Tuberculosis test, gamma interferon | $80.80 | $101.00 | Jul 21, 2026 source file |
| Kootenai Health Coeur D'Alene · Coeur d'Alene, ID HC QUANTIFERON-TB GOLD TEST (REF LAB) | $93.00 | $124.00 | Mar 27, 2026 source file |
| Benewah Community Hospital Saint Maries · Saint Maries, ID Tuberculosis test, gamma interferon | $93.60 | $104.00 | Oct 28, 2026 source file |
| Bingham Memorial Hospital Blackfoot · Blackfoot, ID Tuberculosis test, gamma interferon | $95.90 | $137.00 | Oct 29, 2026 source file |
| Northwest Specialty Hospital Post Falls · Coeur d'Alene, ID TB TEST CELL IMMUN MEASURE | $111.00 | $111.00 | Mar 5, 2026 source file |
| Weiser Memorial Hospital Weiser · Weiser, ID QUANTIFERON-TB GOLD | $124.91 | $166.55 | Aug 18, 2026 source file |
| Saint Alphonsus Medical Center - Nampa Nampa · Boise City, ID HC Warde TB Test Cell Mediated Immunity Antigen Response Gamma Interferon | $138.45 | $213.00 | Mar 31, 2026 source file |
| Saint Alphonsus Regional Medical Center - Boise Boise · Boise City, ID HC Warde TB Test Cell Mediated Immunity Antigen Response Gamma Interferon | $138.45 | $213.00 | Mar 31, 2026 source file |
| Steele Memorial Medical Center Salmon · Salmon, ID Tuberculosis test, gamma interferon | $168.75 | $225.00 | Feb 26, 2026 source file |
| Valor Health Emmett · Boise City, ID Tuberculosis test, gamma interferon | $169.94 | $178.88 | Oct 28, 2026 source file |
| Gritman Medical Center Moscow · Moscow, ID TB CELL MEDIATED ANTIGN RESPNSE GAMMA INTERFERON | $171.00 | $171.00 | Aug 19, 2026 source file |
| Clearwater Valley Hospital and Clinics Orofino · Orofino, ID Tuberculosis test, gamma interferon | $182.25 | $243.00 | Jul 17, 2026 source file |
| St Marys Hospital Cottonwood · Cottonwood, ID Tuberculosis test, gamma interferon | $182.25 | $243.00 | Jul 20, 2026 source file |
| Shoshone Medical Center Kellogg · Kellogg, ID QFT-TB Plus (Client Incubated) LC | $198.00 | $264.00 | Sep 29, 2026 source file |
| Franklin County Medical Center Preston · Logan, UT-ID QUANTIFERON TB GOLD | $212.00 | $212.00 | Nov 12, 2025 source file |
| Bonner General Hospital Sandpoint · Sandpoint, ID Tuberculosis test, gamma interferon | $228.72 | $285.90 | Aug 1, 2026 source file |
| Idaho Falls Community Hospital Idaho Falls · Idaho Falls, ID TB TEST CELL IMMUN MEASURE | $242.00 | $242.00 | Mar 16, 2026 source file |
| Mountain View Hospital Idaho Falls · Idaho Falls, ID TB TEST CELL IMMUN MEASURE | $242.00 | $242.00 | Mar 16, 2026 source file |
| Caribou Medical Center Soda Springs · Soda Springs, ID Tuberculosis test, gamma interferon | $242.23 | $346.04 | Nov 3, 2026 source file |
| Madison Memorial Hospital Rexburg · Rexburg, ID TUBERCULOSIS TEST; GAMMA INTERFERON | $243.75 | $325.00 | Mar 26, 2026 source file |
| Power County Hospital District American Falls · American Falls, ID TB QUANTIFERON GOLD | $247.90 | $248.00 | Mar 31, 2026 source file |
| Portneuf Medical Center Pocatello · Pocatello, ID Tuberculosis test, gamma interferon | $264.00 | $440.00 | Mar 31, 2026 source file |
| Boundary Community Hospital Bonners Ferry · Bonners Ferry, ID Tuberculosis test, gamma interferon | $276.00 | $345.00 | Jul 17, 2026 source file |
| St Luke's Magic Valley Regional Medical Center Twin Falls · Twin Falls, ID | $276.00 | $276.00 | Mar 25, 2026 source file |
| St Luke's McCall McCall · McCall, ID | $276.00 | $276.00 | Mar 25, 2026 source file |
| St Luke's Nampa Medical Center Nampa · Boise City, ID | $276.00 | $276.00 | Mar 25, 2026 source file |
| St Luke's Regional Medical Center Boise · Boise City, ID | $276.00 | $276.00 | Mar 25, 2026 source file |
| St Luke's Wood River Medical Center Ketchum · Hailey, ID | $276.00 | $276.00 | Mar 25, 2026 source file |
| Lost Rivers Medical Center Arco · Idaho Falls, ID Tuberculosis test, gamma interferon | $328.80 | $411.00 | May 7, 2026 source file |
| West Valley Medical Center Caldwell · Boise City, ID Tuberculosis test, cell mediated immunity antigen response measurement; gamma interferon | $375.00 | $375.00 | Sep 1, 2026 source file |
| Eastern Idaho Regional Medical Center Idaho Falls · Idaho Falls, ID TB GAMMA INTERFERON RESP | $536.60 | $536.60 | Sep 1, 2026 source file |
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
File date When the hospital last updated its price file, as the file says itself. A dash means the file gives no date.
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
By metro area
Each metro page compares every listing, including prices for both sides of the body.
| Metro area | Hospitals | Lowest | Median |
|---|---|---|---|
| Boise City, ID | 6 | $138.45 | $222.97 |
| Idaho Falls, ID | 3 | $242.00 | $242.00 |
| Coeur d'Alene, ID | 2 | $93.00 | $102.00 |
| American Falls, ID | 1 | $247.90 | $247.90 |
| Bonners Ferry, ID | 1 | $276.00 | $276.00 |
| Blackfoot, ID | 1 | $95.90 | $95.90 |
| Cottonwood, ID | 1 | $182.25 | $182.25 |
| Hailey, ID | 1 | $276.00 | $276.00 |
| Idaho Falls, ID | 1 | $536.60 | $536.60 |
| Jackson, WY-ID | 1 | $80.80 | $80.80 |
| Kellogg, ID | 1 | $198.00 | $198.00 |
| Logan, UT-ID | 1 | $212.00 | $212.00 |
| McCall, ID | 1 | $276.00 | $276.00 |
| Montpelier, ID | 1 | $51.00 | $51.00 |
| Moscow, ID | 1 | $171.00 | $171.00 |
| Orofino, ID | 1 | $182.25 | $182.25 |
| Pocatello, ID | 1 | $264.00 | $264.00 |
| Rexburg, ID | 1 | $243.75 | $243.75 |
| Saint Maries, ID | 1 | $93.60 | $93.60 |
| Salmon, ID | 1 | $168.75 | $168.75 |
| Soda Springs, ID | 1 | $242.23 | $242.23 |
| Sandpoint, ID | 1 | $228.72 | $228.72 |
| Twin Falls, ID | 1 | $276.00 | $276.00 |
| Weiser, ID | 1 | $124.91 | $124.91 |
Market A metro area (as the Census Bureau defines it) or, outside metro areas, a town. Each links to every hospital price there.
Hospitals How many hospitals publish a cash price for this code here. Each hospital counts once, at its lowest outpatient cash price.
Lowest The lowest cash price among those hospitals.
Median The middle cash price: half of the hospitals charge less, half charge more. One price per hospital. More
What TB blood test (IGRA) is, what the price covers and why prices differ: TB blood test (IGRA) explained.
TB blood test measuring immune response (IGRA, gamma interferon) in other states
- Alabama$114.60
- Alaska$101.40
- Arizona$72.60
- Arkansas$80.95
- California$84.85
- Colorado$264.20
- Connecticut$203.09
- Delaware$248.05
- District of Columbia$104.50, 3 hospitals
- Florida$61.60
- Georgia$166.15
- Hawaii$277.20
- Illinois$221.00
- Indiana$147.96
- Iowa$154.50
- Kansas$185.13
- Kentucky$132.60
- Louisiana$125.07
- Maine$119.85
- Maryland$98.34
- Massachusetts$207.50
- Michigan$126.75
- Minnesota$119.46
- Mississippi$105.00
- Missouri$178.75
- Montana$190.00
- Nebraska$209.28
- Nevada$107.14
- New Hampshire$220.24
- New Jersey$68.18
- New Mexico$215.17
- New York$163.38
- North Carolina$117.60
- North Dakota$109.71
- Ohio$117.06
- Oklahoma$175.35
- Oregon$175.83
- Pennsylvania$309.60
- Puerto Rico$516.60
- Rhode Island$496.00
- South Carolina$208.74
- South Dakota$278.20
- Tennessee$126.80
- Texas$197.60
- Utah$243.86
- Vermont$198.88
- Virginia$220.50
- Washington$214.50
- West Virginia$189.48
- Wisconsin$252.62
- Wyoming$143.59
Median cash price across the state's hospitals.