HIV test (4th generation) cost in Idaho
In Idaho, 9 hospitals publish a cash price for HIV-1/2 antigen and antibody combination blood test (4th generation): from $31.55 to $102.55, with a median of $31.55. The lowest price is at St Luke's Magic Valley Regional Medical Center (Twin Falls) and 4 other hospitals. The highest price is 3.3× the lowest.
Outpatient cash prices, one line per hospital — its lowest listed price for code 87389. Prices for both sides of the body and inpatient prices are not mixed in. Collected Sep 23, 2026.
Hospitals in Idaho, cheapest first
| Hospital | Cash price | List price | File date |
|---|---|---|---|
| St Luke's Magic Valley Regional Medical Center lowest Twin Falls · Twin Falls, ID | $31.55 | $31.55 | — source file |
| St Luke's McCall lowest McCall · McCall, ID | $31.55 | $31.55 | — source file |
| St Luke's Nampa Medical Center lowest Nampa · Boise City, ID | $31.55 | $31.55 | — source file |
| St Luke's Regional Medical Center lowest Boise · Boise City, ID | $31.55 | $31.55 | — source file |
| St Luke's Wood River Medical Center lowest Ketchum · Hailey, ID | $31.55 | $31.55 | — source file |
| Kootenai Health Coeur D'Alene · Coeur d'Alene, ID HC HIV1 ANTIGEN WITH HIV1 AND HIV2 ANTIBODIES | $37.50 | $50.00 | Mar 27, 2026 source file |
| Saint Alphonsus Medical Center - Nampa Nampa · Boise City, ID HC Infectious Agent Antigen Immunoassay Ql/Sq Multi Step Hiv-1 Antigen(S) Hiv-1&2 Antibodies | $79.95 | $123.00 | Mar 31, 2026 source file |
| Saint Alphonsus Regional Medical Center - Boise Boise · Boise City, ID HC Infectious Agent Antigen Immunoassay Ql/Sq Multi Step Hiv-1 Antigen(S) Hiv-1&2 Antibodies | $79.95 | $123.00 | Mar 31, 2026 source file |
| Bingham Memorial Hospital Blackfoot · Blackfoot, ID Detection test by immunoassay technique for HIV-1 antigen and HIV-1 and HIV-2 antibodies | $102.55 | $146.50 | Feb 2, 2026 source file |
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 | 4 | $31.55 | $55.75 |
| Blackfoot, ID | 1 | $102.55 | $102.55 |
| Coeur d'Alene, ID | 1 | $37.50 | $37.50 |
| Hailey, ID | 1 | $31.55 | $31.55 |
| McCall, ID | 1 | $31.55 | $31.55 |
| Twin Falls, ID | 1 | $31.55 | $31.55 |
What it is
This lab test checks blood for the HIV-1 p24 antigen and for antibodies to HIV-1 and HIV-2 at the same time. Because it detects the antigen, it can find an infection earlier than antibody-only tests and is the standard first test for HIV screening.
What the price covers
The price usually covers the screening test only. The blood draw is often billed separately, and a positive result needs a follow-up confirmation test with its own charge.
HIV-1/2 antigen and antibody combination blood test (4th generation) in other states
- Alabama$175.18
- Alaska$83.85
- Arizona$28.80
- Arkansas$57.60
- California$87.36
- Colorado$43.72
- Connecticut$96.00
- Delaware$171.10
- Florida$73.17
- Georgia$108.50
- Hawaii$185.40
- Illinois$100.30
- Indiana$58.80
- Iowa$83.20
- Kansas$98.80
- Kentucky$80.46
- Louisiana$25.34
- Maine$36.66
- Maryland$68.61
- Massachusetts$89.75
- Michigan$49.05
- Minnesota$46.65
- Mississippi$30.13
- Missouri$81.25
- Montana$79.20
- Nebraska$62.05
- Nevada$46.20
- New Hampshire$103.78
- New Jersey$27.69
- New Mexico$122.80
- New York$74.45
- North Carolina$97.50
- North Dakota$68.14
- Ohio$60.75
- Oklahoma$48.04
- Oregon$74.25
- Pennsylvania$138.45
- Rhode Island$95.00
- South Carolina$99.50
- South Dakota$84.40
- Tennessee$48.79
- Texas$145.09
- Utah$36.07
- Vermont$98.00
- Virginia$122.44
- Washington$97.30
- West Virginia$48.00
- Wisconsin$100.00
- Wyoming$61.34
Median cash price across the state's hospitals.