Hepatitis B test cost in Idaho
In Idaho, 9 hospitals publish a cash price for hepatitis B surface antigen (HBsAg) test: from $15.75 to $96.95, with a median of $46.00. The lowest price is at Kootenai Health (Coeur D'Alene). The highest price is 6.2× the lowest.
Outpatient cash prices, one line per hospital — its lowest listed price for code 87340. 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 |
|---|---|---|---|
| Kootenai Health lowest Coeur D'Alene · Coeur d'Alene, ID HC KH MAYO CHSBP HEPATITIS B SURFACE AG IA | $15.75 | $21.00 | Mar 27, 2026 source file |
| St Luke's Magic Valley Regional Medical Center Twin Falls · Twin Falls, ID | $46.00 | $46.00 | — source file |
| St Luke's McCall McCall · McCall, ID | $46.00 | $46.00 | — source file |
| St Luke's Nampa Medical Center Nampa · Boise City, ID | $46.00 | $46.00 | — source file |
| St Luke's Regional Medical Center Boise · Boise City, ID | $46.00 | $46.00 | — source file |
| St Luke's Wood River Medical Center Ketchum · Hailey, ID | $46.00 | $46.00 | — source file |
| Saint Alphonsus Medical Center - Nampa Nampa · Boise City, ID HC Infectious Agent Antigen Immunoassay Ql/Sq Multi Step Hepatitis B Surface Agn | $58.50 | $90.00 | Mar 31, 2026 source file |
| Saint Alphonsus Regional Medical Center - Boise Boise · Boise City, ID HC Infectious Agent Antigen Immunoassay Ql/Sq Multi Step Hepatitis B Surface Agn | $58.50 | $90.00 | Mar 31, 2026 source file |
| Bingham Memorial Hospital Blackfoot · Blackfoot, ID Detection test by immunoassay technique for hepatitis B surface antigen | $96.95 | $138.50 | 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 | $46.00 | $52.25 |
| Blackfoot, ID | 1 | $96.95 | $96.95 |
| Coeur d'Alene, ID | 1 | $15.75 | $15.75 |
| Hailey, ID | 1 | $46.00 | $46.00 |
| McCall, ID | 1 | $46.00 | $46.00 |
| Twin Falls, ID | 1 | $46.00 | $46.00 |
What it is
The hepatitis B surface antigen test shows whether the hepatitis B virus is present in the blood now. The CDC recommends screening all adults at least once and every pregnant woman in each pregnancy.
What the price covers
The price usually covers running the test. The blood draw (36415) is often billed as a separate line.
Hepatitis B surface antigen (HBsAg) test in other states
- Alabama$45.00
- Alaska$61.10
- Arizona$33.30
- Arkansas$47.78
- California$71.76
- Colorado$48.67
- Connecticut$55.18
- Delaware$124.45
- Florida$17.76
- Georgia$53.00
- Hawaii$27.00
- Illinois$72.50
- Indiana$40.00
- Iowa$73.00
- Kansas$96.40
- Kentucky$129.30
- Louisiana$38.80
- Maine$44.94
- Maryland$78.25
- Massachusetts$61.00
- Michigan$40.02
- Minnesota$33.60
- Mississippi$44.88
- Missouri$61.33
- Montana$51.20
- Nebraska$81.06
- Nevada$23.90
- New Hampshire$74.10
- New Jersey$11.88
- New Mexico$46.00
- New York$33.58
- North Carolina$96.00
- North Dakota$37.31
- Ohio$46.15
- Oklahoma$48.10
- Oregon$45.00
- Pennsylvania$69.60
- Rhode Island$91.00
- South Carolina$85.00
- South Dakota$70.80
- Tennessee$19.85
- Texas$50.37
- Utah$62.50
- Vermont$74.97
- Virginia$52.00
- Washington$66.15
- West Virginia$55.50
- Wisconsin$65.00
- Wyoming$31.86
Median cash price across the state's hospitals.