Hepatitis B immunity test cost in Coeur d'Alene, ID
In Coeur d'Alene, ID, 1 hospital lists a cash price for hepatitis B surface antibody (anti-HBs) test, immunity check: from $44.25 to $44.25, with a median of $44.25. Across Idaho, the median is $48.00 at 9 hospitals.
Cash prices at 1 facility for code 86706, as an outpatient — the setting a self-pay patient normally buys. Collected Sep 23, 2026; the hospital files themselves were last updated between Mar 27, 2026 and Mar 27, 2026.
Where each hospital's price falls
Each dot is one hospital's cash price on a scale from the lowest to the highest in Coeur d'Alene, ID.
Hospitals, cheapest first
| Hospital | Cash price | List price | Insurers pay | Off list | File date |
|---|---|---|---|---|---|
| Kootenai Health lowest Coeur D'Alene, ID · (208) 625-4000 HC KH MAYO PHSM HEP B SURFACE ANTIBODY | $44.25 | $59.00 | $9.28–$84.66 | 25% | Mar 27, 2026 source file |
| Kootenai Health Coeur D'Alene, ID · (208) 625-4000 HC HEPATITIS B SURFACE ANTIBODY (REF LAB) | $51.00 | $68.00 | $9.28–$84.66 | 25% | Mar 27, 2026 source file |
| Kootenai Health Coeur D'Alene, ID · (208) 625-4000 HC HEP B SURFACE ANTIBODY | $121.50 | $162.00 | $9.28–$145.80 | 25% | Mar 27, 2026 source file |
Outpatient: lowest $44.25, median $44.25, highest $44.25.
As an inpatient, the same code is billed by 1 facility here, median $44.25. Inpatient and outpatient prices are not comparable and are kept on separate pages: the inpatient charge covers admission, not the same purchase.
Cash or insurance?
At the one hospital here that publishes insurer rates for this code, the cash price is below the highest rate a health plan has negotiated. 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
The hepatitis B surface antibody test shows immunity to hepatitis B, from vaccination or a past infection. Schools and employers in health care often ask for it as proof of immunity.
What the price covers
The price usually covers running the test. The blood draw (36415) is often billed as a separate line.